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Why food is blue (or usually isn't)

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Adam Ragusea

Adam Ragusea

Күн бұрын

Thanks to Warby Parker for sponsoring this video! Try five pairs of glasses at at home, totally free: warbyparker.com... | Home try-ons are offered in the U.S. only.
"Discovery of a natural cyan blue: A unique food-sourced anthocyanin could replace synthetic brilliant blue," Pamela Denish et al., 2021: advances.scien...
"Quieting a noisy antenna reproduces photosynthetic light-harvesting spectra," the 2020 article about why plants might not absorb all green light (not free): science.scienc...
"On Location: George Carlin at Phoenix (1978)": www.imdb.com/t...

Пікірлер: 2 300
@sebastianguerra6358
@sebastianguerra6358 3 жыл бұрын
"Remember that fungi are their own thing" Oh God, now Professor Adam is quizzing us on previous lessons.
@brandonkaas1714
@brandonkaas1714 3 жыл бұрын
I lol'd so hard at this becuase that's exactly what it felt like. "thank goodness I watched my lessons in order that I understood that"
@rafaelperalta1676
@rafaelperalta1676 3 жыл бұрын
On a parallel universe, Professor Adam gets angry on that one kid who did not review the past lessons and mistakingly classified fungi as animals.
@EnigmaticLucas
@EnigmaticLucas 3 жыл бұрын
@@rafaelperalta1676 Funnily enough, fungi are genetically closer to animals than to plants
@Music_Sonix
@Music_Sonix 3 жыл бұрын
@@EnigmaticLucas haha someone listened in class
@TheSlavChef
@TheSlavChef 3 жыл бұрын
Space fungi.
@GuruPrashanth7970
@GuruPrashanth7970 3 жыл бұрын
Once my dad saw my 5 year old sister chewing something blue, his first instinct was "ain't no food that looks blue" and took the stuff out of her mouth and it turned out, she was chewing soap lol.
@michaelbianchi22
@michaelbianchi22 3 жыл бұрын
I'm gonna wash your mouth out with soap! Joke's on you, dad, I'm into that! *Daughter starts eating a distressing amount of soap*
@tylerandleahcanadian3888
@tylerandleahcanadian3888 3 жыл бұрын
Lots of unnatural foods that are blue tho
@Bizarro69
@Bizarro69 3 жыл бұрын
Oh man!
@TheIinLiyzz
@TheIinLiyzz 3 жыл бұрын
Actually to add to this kinda. I went to a concert where a Japanese singer was very hesitant on drinking blue power aid for this same reason. He asked the crowed if it was safe to drink and we all yelled back “yeah!”. In the end he liked it lol
@emmabennett7699
@emmabennett7699 3 жыл бұрын
Blueberries: 👁👄👁
@Bendigo1
@Bendigo1 2 жыл бұрын
I once tried making blue-blueberry muffins using blue food coloring in the mix. When the muffins came out of the oven, they were all green. Nobody else wanted to eat green-blueberry muffins, so I had all the blueberry muffins I wanted, and they were the best green-blueberry muffins I have ever had.
@NukegamerboyRA
@NukegamerboyRA Жыл бұрын
😂
@Bendigo1
@Bendigo1 Жыл бұрын
@pollycutter I wanted blue blueberry muffins...
@lechonk8479
@lechonk8479 Жыл бұрын
@@Bendigo1 I understand that stinky man doesnt understand
@oscarthagrouch
@oscarthagrouch Жыл бұрын
@pollycutter think they dyed the muffins themselves, not the blueberries
@victoriakathleen01
@victoriakathleen01 Жыл бұрын
When I make blueberry muffins they always turn out slightly blue :) I use a box mix that comes with a can of blueberries in juice, the mix says to drain and rinse them, but I don't rinse. Some of the purple blueberry juice mixes in with the batter, and when it bakes it reacts with the baking soda and turns blue! Fun science :)
@AlexTenThousand
@AlexTenThousand 3 жыл бұрын
Fun fact: as Adam mentioned, one of the several languages that considered blue and green to be the same was, at least in the past, Japanese! Up until the 6th/7th century, the word "Ao" was used to refer to both green and blue, and only around the year 700 the word "Midori", which had previously been used to indicate sprouts, began being used to refer to the colour green. This is also a key element of why traffic lights in Japan use blue instead of green: when the first traffic lights were imported from the United States at the beginning of the 20th century, they were, obviously, green and red, but the legislature referred to them as "Ao". When international traffic laws began being implemented around the 1960s, linguists all over the country began to argue that the government was actually wrong and that it was a misuse of the Japanese language to refer to something that was obviously "Midori" as "Ao", so instead of changing the law's wording, in 1973 the government mandated that all traffic lights use the "bluest shade of green possible", which is why traffic lights in Japan have that peculiar colour.
@icelandicfaeinPNW
@icelandicfaeinPNW 2 жыл бұрын
I love thisninfo
@learninguser8229
@learninguser8229 2 жыл бұрын
I don't buy this description. The blue sky and the green of grass/leaves is very different. Surely their language was able to distinguish between those colors early on.
@montgomeryfortenberry
@montgomeryfortenberry 2 жыл бұрын
Lol the bluest green sounds like some legalese bs instead of just replacing all the blue lights with geeen
@TheGrenvil
@TheGrenvil 2 жыл бұрын
@@learninguser8229 no they didn't, we only name thinggs when it's useful, if you live your whole life with the sky been the only blue thing you ever see, it's kinda pointless to create a name just for the color of the sky, in the rare occasion that you'd need to differentiate between them you could just say something like 空の色 (sky color), the ancient Greeks also didn't have a name for Blue, in the Odyssey the sea is describer as having "the color of wine"
@blenderpain8249
@blenderpain8249 2 жыл бұрын
@@learninguser8229 It depends on the culture and language. In East-Asian cultures and languages, blue and green are seen as part of the same group. Obviously, there is visual difference between green and blue but people speaking those languages and with those culture see them as shades of the same colour. It's the same for English speakers. People who speak English tend to group yellow and red colours together. Even though, they are distinct colours, English speakers tend to see them as part of a group and consider them shades of the same group. That's why before the word "orange" ever came to be, people called that colour "yellow-red" or "red-yellow". And it's not only East Asian, and English Western cultures. Other cultures group colours differently. As the video did say: "blue is just a concept invented by humans". Blue is not specific to 1 shade, it is a name of a group of bluish shades of colour. There could be ultramarine blue, indigo blue, dark blue, light blue, aqua, turquoise etc. If English culture and language developed differently, we'd have different ways to categorize our perception of colours. Maybe we'll group yellow and browns together and call that group by a single colour name, maybe we'll group pink and red together and call that by a single name etc.
@manialaee907
@manialaee907 3 жыл бұрын
I like how Adam makes videos no one asked for, yet it’s the best thing ever every time
@caffeinatedrobot4143
@caffeinatedrobot4143 3 жыл бұрын
There is an old George Carlin bit asking "Where is the blue food?"
@michaeltaylor243
@michaeltaylor243 3 жыл бұрын
He makes what he wants
@rafnavi4500
@rafnavi4500 3 жыл бұрын
Science at it's prime. Ask stuff no one asked for and make gold doing so
@ehNokka
@ehNokka 3 жыл бұрын
People need to ask others for everything these days..
@mr.joesterr5359
@mr.joesterr5359 3 жыл бұрын
Agreed lol. Its what makes all artists great. (Yes a content creator is definitely and artist in more than 1 way,) because he makes what he is passionate about. The best work comes from what ppl personally feel like making and Adam shows this by being the best foodtuber out there. He supplies according to what HE wants, not to what his audience demands.
@apocling
@apocling 3 жыл бұрын
Being from Georgia you may not know this, there is an pacific ocean fish called a Lingcod that the flesh in about 20% of the population is blue. I’m Not talking hint of blue , or purple either, I’m talking hyper saturated slurpee blue. It does turn white when cooked but it’s one of the only genuine blue foods I know of.
@Tinky1rs
@Tinky1rs 3 жыл бұрын
biliverdin, a metabolite of haem, the same colour/pigment you can see in bruises when they turn blueish-green.
@dudedude64
@dudedude64 3 жыл бұрын
He’s from Pennsylvania I think
@corrompido7680
@corrompido7680 3 жыл бұрын
I need sushibof that
@JohnDoe-dw7or
@JohnDoe-dw7or 3 жыл бұрын
For evidence/reference: kzfaq.info/get/bejne/ga6JnMl2yJmxh3U.html
@octaneblue6
@octaneblue6 3 жыл бұрын
Not to mention the blue parrotfish.
@geesuslookatthatalpaca7471
@geesuslookatthatalpaca7471 3 жыл бұрын
This just brings back memories of reading Percy Jackson, when his mom made all of the food blue!
@alifaan595
@alifaan595 Жыл бұрын
There is a flower in Southeast Asia called the Butterfly Pea Flower; it has an excellent blue colour and is widely used in local cuisine. Such as Nasi Kerabu which is a Malay dish where rice is cooked with the flower petals making it an excellent blue colour.
@sansprobus7209
@sansprobus7209 Жыл бұрын
Pea flowers are an excellent example of Anthocyanins being ph detectors. It's an excellent way to color your cocktails, if you control your acid!
@koteghe7600
@koteghe7600 Жыл бұрын
I like to make them like tea or was it other thing
@matthewbrotman2907
@matthewbrotman2907 3 жыл бұрын
The British sitcom “Chef!” had a line about how they use blue bandaids in the kitchen because they’re easy to spot if they fall off, as there’s no blue food.
@cheryldk
@cheryldk 3 жыл бұрын
They still do in the foodindusty. Loved that sitcom btw.
@bootblacking
@bootblacking 3 жыл бұрын
Standard practice in the food industry, really. That was a good show, too.
@TheSimplyCooking
@TheSimplyCooking 3 жыл бұрын
It’s still a thing in the food industry. If you ever had a piece of plastic in your cat or dog food, it’s also always blue.
@MattZeefy
@MattZeefy 3 жыл бұрын
have u seen chef
@huangec
@huangec 2 жыл бұрын
Blue does exist as a food colour, albeit rare. It is extensively used in SE Asia, extracted from the blue pea flower which grows wild here. Also known as butterfly pea or Asian pigeonwing. en.wikipedia.org/wiki/Clitoria_ternatea
@guyferi
@guyferi 3 жыл бұрын
You made a 12 minute video about how food isn't blue. THIS IS WHY I SUBSCRIBED
@TheSlavChef
@TheSlavChef 3 жыл бұрын
same.
@SebastianSarte
@SebastianSarte 3 жыл бұрын
same.
@pepumarius2006
@pepumarius2006 3 жыл бұрын
besides that, Adam's videos are ALWAYS packed full of cool sciency-facts.
@AzathothsAlarmClock
@AzathothsAlarmClock 3 жыл бұрын
And proceeded to show us mostly purple, magenta, and reddish stuff.
@shikhar3281
@shikhar3281 3 жыл бұрын
@@pepumarius2006 which we can talk about to people in the kitchen so we can pretend we know what we are doing
@richdobbs6595
@richdobbs6595 3 жыл бұрын
I'm from Minnesota, and we followed Scandinavian traditions for Xmas, including eating lutefisk (cod preserved in lye). Once we tried to be more inclusive to my brother-in-law's German tradition, since he thought, like many folks do, that lutefisk's gelatinous texture and yellowish off white color are disgusting. So we included a red cabbage dish into the menu. It turned into a litmus test. When the red cabbage juice touched the lutefisk, it turned a sickly shade of green. Add a touch of vinegar and it turned red.
@burgerbobbelcher
@burgerbobbelcher 2 жыл бұрын
Blue is actually incredibly rare in nature overall. The blues that we are used to seeing in nature don't come from pigment, but from microstructures that trap all other wavelengths except blue.
@toni6194
@toni6194 2 жыл бұрын
But the sky looks kinda blue and the eyes of some animals
@lonestarr1490
@lonestarr1490 2 жыл бұрын
@@toni6194 For the sky that's Rayleigh scattering.
@badoem5353
@badoem5353 2 жыл бұрын
@@toni6194 and same with animals, human for example only have brown or lack of brown pigment. Same with Rayleigh scattering the blue lights has the highest energy so I doesn't get absorbed but reflected cause the sun is a big ass laser and will try to fry you
@Dr.Frankensteen
@Dr.Frankensteen 2 жыл бұрын
Blue lobsters are definitely am exception here
@badoem5353
@badoem5353 2 жыл бұрын
@@Dr.Frankensteen I think with the lobsters it's the same as flamingo's their diet makes them pink
@tlm2096
@tlm2096 3 жыл бұрын
I’m realizing more and more that a lot of this guys videos are like Tom Scott but for food. He asks an interesting oddly specific question and then interviews an expert in that field to answer that question. Except Tom Scott’s videos are usually start with an interesting story or place that leads him to ask questions about that place, while Adam just asks general food questions
@abberss
@abberss 3 жыл бұрын
Yes very similar journalistic styles, but Adam is much more focused on the subject of food whereas Tom makes videos about nearly any topic and is more focused on telling a story
@legendarygary2744
@legendarygary2744 3 жыл бұрын
@@abberss Good point!
@victorquesada7530
@victorquesada7530 3 жыл бұрын
That explains why the algorithm brought me here.
@wentoneisendon6502
@wentoneisendon6502 3 жыл бұрын
I love this channel. It tackles stuff that are just taken for granted in cooking, like whether seasoning really matters and he (tries) objective tests to test between them all
@juneguts
@juneguts 3 жыл бұрын
This field does NOT taste good. Do NOT eat this field.
@Chocomint_Queen
@Chocomint_Queen 3 жыл бұрын
>"You get this, repulsive green" >Shows gunmetal grey goop. I'm not colourblind, am I?
@virtualabc7847
@virtualabc7847 3 жыл бұрын
No it was a little green but not really
@victorquesada7530
@victorquesada7530 3 жыл бұрын
If you watch his video about how cameras lie when it comes to filming food, you can see why the video might be one way but his in person perception is (and ours would be) another.
@roebuckmckinney
@roebuckmckinney 3 жыл бұрын
I'm colorblind and it didn't look very green to me. You might want to take an online test and get a color detector app for your phone. They're free, and they do help.
@ruthpatricia6367
@ruthpatricia6367 3 жыл бұрын
@@victorquesada7530 you sound like someone who actually pays attention in class, trying to explain something the other person missed that was taught in another class before
@shockingheaven
@shockingheaven 3 жыл бұрын
Oh, I've done this IRL and it does turn green-ish. Weird.
@amberluning5497
@amberluning5497 3 жыл бұрын
Amazing! I used cabbage derived anthocyanin dye for my graduate thesis, using liquids of different pH levels to "tie dye" silks. I used an aluminum mordant too, because I found that the base color in the fabric was bluer than with other mordants. So cool to see the food science side of these awesome pigments.
@TheGeenat
@TheGeenat Жыл бұрын
Can you turn garlic blue, naturally?
@LISE_NR
@LISE_NR 5 ай бұрын
@@TheGeenatyes, there is a chinese condiment called laba garlic, basically just pickled. the cloves turn a blue-green color when placed in a vinegar solution.
@thehangmansdaughter1120
@thehangmansdaughter1120 3 жыл бұрын
Oh my god! You just reminded me of something my late father did when I was little, I hadn't thought about it in years. He would affix pieces of carrot, cabbage, broc and peas to potatoes to make wee "veggie men" who would make me grow tall. I'm 5 foot nothing, but it's still a wonderful memory of him. He also said eating the crusts of bread would "put hairs on my chest". I was a 4yo girl, so make of that what you will.
@pitbullbob9569
@pitbullbob9569 2 жыл бұрын
lmfaoaoaoaoaoaoao
@matthewbowen5841
@matthewbowen5841 2 жыл бұрын
Your memory made both Mr. Worldwide and myself chuckle!
@misha6708
@misha6708 Жыл бұрын
best fucking dad ever
@yoissy
@yoissy 3 ай бұрын
That's such a sweet memory! Thanks for sharing :)
@ThePotThickens
@ThePotThickens 3 жыл бұрын
She did a great job of trying to explain chemistry and physics to the lay person. I've done wine chemistry demonstrations showing this concept by adding an alkali to a red wine to turn it blue. It changes the extent of pi-electron conjugation and changes the wavelength of light it absorbs. Interesting topic. Really cool. Thanks!
@nicksucks8396
@nicksucks8396 3 жыл бұрын
Can you drink that blue wine afterwards?
@morristgh
@morristgh 3 жыл бұрын
@@nicksucks8396Should be fine to drink as long as you don't go overboard with the alkalinity. It will most likely taste horrible though.
@KIJIKLIPS
@KIJIKLIPS 3 жыл бұрын
@@morristgh damn I really wanted drinkable red now blue wine.
@thewittyusername
@thewittyusername 3 жыл бұрын
@@nicksucks8396 wine is naturally acidic, so in the process of turning it bitter you would potentially make it rather salty. Baking soda is often put into acidic foods for various reasons (such as leavening), so it should be safe to drink. Might be able to build a cocktail around that but I don't know if it would be worth it. Just get a nice Créme de Violette (like Rotheman & Winters) and call it good.
@TheFantasticFordy
@TheFantasticFordy 3 жыл бұрын
why did she decide to do an interview millions may see with wet hair
@jake9705
@jake9705 3 жыл бұрын
Horseshoe crabs with their miraculous, medically useful blue blood: "So thankful we weren't discussed in the context of cooking! 😳"
@phelanii4444
@phelanii4444 3 жыл бұрын
Isn't that because of the presence of copper in their blood?
@vaelophisnyx9873
@vaelophisnyx9873 3 жыл бұрын
@@phelanii4444 mhm, hemocyanin. Hemoglobin, but copper instead of iron.
@victorquesada7530
@victorquesada7530 3 жыл бұрын
Also, some rare percentage of lobster are blue as well.
@Banom7a
@Banom7a 3 жыл бұрын
people in Southeast Asia ate them though
@lexuanhai6999
@lexuanhai6999 3 жыл бұрын
@@Banom7a Fun fact: One species of horseshoe crab contains tetrodotoxin, so eating the wrong kind can kill you.
@JAN0L
@JAN0L 3 жыл бұрын
Fun fact birds with blue feathers don't actually have any blue pigment in them, they create this color through geometry of proteins in their feathers that only allow blue light to get reflected back. For other colors they typically use pigments they absorb from what they eat, but blue pigment gets destroyed during digestion.
@di-riso
@di-riso Жыл бұрын
Yea this also applies to people with Blue eye
@gibsonflyingv2820
@gibsonflyingv2820 Ай бұрын
That’s also not true in all cases, it’s blue due to structural color, rather than pigmentation. But genuine blue pigmentation exists in nature, it’s just very rare. Not all colors come from what an animal eats necessarily. Check out certain blue butterflies.
@GiveZeeAChance
@GiveZeeAChance 2 жыл бұрын
I learned about the pH indicator status of anthocyanins a few years back when I made some homemade pork ramen with "red" onions. The end result had blue onions and I immediately googled it to make sure I did nothing wrong lol Nope turns out my ramen was just basic 🙂
@allyenderman1502
@allyenderman1502 11 ай бұрын
Ramen is made with high pH noodles, so that makes sense! Usually an alkaline salt like sodium carbonate (washing soda) and/or potassium carbonate is used in the pasta itself to make them more slippery and slurpable, and also to give them their characteristic elasticity! So realistically, your ramen was just correct! :)
@GiveZeeAChance
@GiveZeeAChance 11 ай бұрын
@@allyenderman1502 Yeah, I used a hambone to make the stock for the ramen so I think that also contributed
@jonwesick2844
@jonwesick2844 3 жыл бұрын
Recipe - blue corn tortillas, purple cabbage, blue cheese, & Uncle Billy's Wild Blue Yonder blueberry hot sauce.
@Xanderqwerty123
@Xanderqwerty123 3 жыл бұрын
Well now I have to try that
@andrewjordan5174
@andrewjordan5174 3 жыл бұрын
Needs blue meat type thing. Blue whale?
@polizfreakz
@polizfreakz 3 жыл бұрын
⁰⁰
@yuddpudd
@yuddpudd 3 жыл бұрын
@@andrewjordan5174 But Blue Whale meat is red, and eating it taboo in my places of the world. Although you could food coloring to any meat I guess
@andrewjordan5174
@andrewjordan5174 3 жыл бұрын
@@yuddpudd why do you know this?
@walterw2
@walterw2 3 жыл бұрын
i really liked this week's expert, you could see the wheels turning in her head as she laboriously worked at dumbing down her science to the point that a schlub like me could sort of grasp it being a fan of skeptics guide to the universe has taught me just how hard science communication is (and how important)
@markjohnson7887
@markjohnson7887 3 жыл бұрын
Speaking of communicaTION. Did you notice how she ends a lot of her sentences like that were quesTIONS? lol
@pd94832
@pd94832 3 жыл бұрын
@@markjohnson7887 I noticed it too. My bad ;) I do that a lot (even when I'm not talking about science) and it drives my BF crazy. Like OP said, science communication can be really challenging, and I give Adam so many props for being amazing at it.
@pd94832
@pd94832 3 жыл бұрын
Thank you so much! Although I think you give me too much credit. It was more like "trying to remember everything I've learned while working on my degree" :D
@markjohnson7887
@markjohnson7887 3 жыл бұрын
@@pd94832 I am sure I do plenty of things people notice and/or find annoying. So no problem. :) Science communication can be difficult for sure. I think you did a great job, I just happened to notice the inflections.
@Kiefsti
@Kiefsti 2 жыл бұрын
@@markjohnson7887 Oh good, not just me! I just left a question, asking if I was the only one confused! I have autism, and I thought she was asking me questions every time 😂
@Lady0Reynolds
@Lady0Reynolds Жыл бұрын
I made "blue" gnocchi once, and that was cool. I knew that the purple potatoes that my husband liked us to have for mashed potatoes would turn blue while cold in the fridge, and I thought it'd be fun to make gnocchi out of them just to have little purple chunks in my soup. And yeah! The frozen extras were blue, they stained the water blue while boiling, but they turned purple of course once heated up just like the purple mashed potatoes. it was tons of fun!
@faro_inc
@faro_inc 3 жыл бұрын
I always GASP in how you blend the sponsorship in your videos. I'm really focused and BOOM a sponsorship that I watch with the same excitement. Adam's mind is like ughh top tier. Thanks for the content is always a pleasure to watch. Cheers from Brazil.
@lauriepops2783
@lauriepops2783 3 жыл бұрын
"Blue is a social construct" is my new favourite response to anything now
@SamothIorio
@SamothIorio 3 жыл бұрын
Blue might be a social construct, but green is not a creative colour
@jonahhamilton9609
@jonahhamilton9609 3 жыл бұрын
@@SamothIorio 😂 I was not expecting a “don’t hug me I’m scared” reference in this comment section
@blackd0w13
@blackd0w13 3 жыл бұрын
It's a misuse of "social construct" though. That actually could apply to the word "blue", but we have a better term for that, which is "language". But, as he went on to point out himself, the wavelengths of light that English-speaking people describe as shades of "blue" don't change, no matter what sound you make with your mouth to describe it. A rose by any other name is still a rose, etc. 99% of the time you see/hear someone use "social construct", they're misusing it. In this case, I don't even get why.
@lauriepops2783
@lauriepops2783 3 жыл бұрын
@@blackd0w13 that's interesting! I've never really thought much about that type of thing
@Hurkinator1112
@Hurkinator1112 3 жыл бұрын
George Carlin was one of my favourite stand up comedians, did you know that on his grave it says “I was here a minute ago” Nice use of his stand up
@pits.893
@pits.893 3 жыл бұрын
@@mariag8806 Had we had more George Carlins in our world, maybe our world wouldn't had become the sad place it is today. I've been thinking lately that the lack of charismatic and wise voices in our societies is really felt in such periods of crisis.
@ryakinbarton8151
@ryakinbarton8151 3 жыл бұрын
Yo does fish count?
@midshitfuta
@midshitfuta 3 ай бұрын
i mean the meat of the fish isnt blue usually :p
@arathduiliath9074
@arathduiliath9074 3 жыл бұрын
As a scientist I really appreciate these videos that cover the technical side of various food and agriculture topics in a way that's designed to be understandable by everyone. This is the kind of stuff that makes people curious and look into the world around them regardless of whether they go into academia which I see as a good thing.
@anirudhviswanathan3986
@anirudhviswanathan3986 3 жыл бұрын
Man! The way Adam focussed in on his glasses for the segue into the sponsor segment is just incredible!!
@baylinkdashyt
@baylinkdashyt 3 жыл бұрын
He does do a damn fine segue, doesn't he? Almost as good as Sam Denby.
@marcuskruger3011
@marcuskruger3011 3 жыл бұрын
That's why they pay him the big bucks
@mikalagounaris2371
@mikalagounaris2371 3 жыл бұрын
I fucking knew it. He kept talking about anthocyanin for so long, he was gonna get to blue food eventually. You did great Adam! My mom loves your vids
@Check_5_
@Check_5_ 3 жыл бұрын
Idk what video it was but he mentioned pigments in crops and it made me interested for so long I’m glad we get a whole vid on it
@AxxLAfriku
@AxxLAfriku 3 жыл бұрын
Don't talk to me! I am famous! Don't dislike my good good GOOD videos! Don't talk to me, dear mika
@tanushbhansali
@tanushbhansali 3 жыл бұрын
Lol my mom hates his videos, coz i make her cook the stuff ;D
@133r
@133r 3 жыл бұрын
He talked about it in “Ask Adam”
@looney2nes
@looney2nes Жыл бұрын
You can actually chop up the red cabbage and boil it to extract the pigment and then use resulting solution as a pH indicator. It will change into all sorts of colors depending upon the pH of whatever you are mixing with it.
@tylerberg9380
@tylerberg9380 3 жыл бұрын
Hey Adam, do you think you could make a video about bay leaves? I've been cooking with them for years now and I always have them in my cabinet but I don't really know what they actually do to the dish. I like hearing you talk all science-y.
@frankiemalt
@frankiemalt 3 жыл бұрын
To those curious about other blue foods/flowers: it’s Interesting butterfly pea tea wasn’t mentioned
@drasco61084
@drasco61084 3 жыл бұрын
Those are so cool I remember adding lemon juice and baking soda to see the color change
@nackedgrils9302
@nackedgrils9302 3 жыл бұрын
Flowers aren't really food and the hydrangea were only mentioned to illustrate how anthocyanins bond to metals ions and are also affected by pH through the addition of specific salts to the soil which isn't common practice when growing Clitoria Ternatea. That being said, it's true that it has a stunning colour. Also, please don't call that tea, it's tisane. I'm sure that other real tea enthusiasts can relate to the feeling of dying inside a little bit more each time somebody calls any herbal/floral infusion ''tea''.
@aragusea
@aragusea 3 жыл бұрын
Anthocyanin.
@person9513
@person9513 3 жыл бұрын
@@aragusea my favorite food is purple. not a purple food, just purple.
@Doppioristretto
@Doppioristretto 3 жыл бұрын
Yeah but Butterfly Pea Tisane? Doesn't have the recognition factor of 'tea', people might think you're talking about a magical young adult novel or something... on that note if Lauren uses that title I will pursue compensation.
@essie23la
@essie23la 3 жыл бұрын
"the ladies always say I have beautiful blue eyes" I'm in tears lmaoo
@freezysyahz
@freezysyahz 3 жыл бұрын
😂😂😂
@tylisirn
@tylisirn 3 жыл бұрын
And blue eyes are completely another story... Blue eyes have no pigment in them, instead it's the nanoscopic structure of the tissue itself that interacts with light. So blue is the intrinsic colour of eyes if there isn't any other colorants present.
@bradcsuka5054
@bradcsuka5054 2 жыл бұрын
I only came across Adam's channel a week or two ago, and boy am I glad that I did. Fantastic content, delivered in a compelling and informational manner. Kudos to Adam.
@dukkcc2
@dukkcc2 Ай бұрын
i love these channels that dive deep into some super random subject, thank you
@leonnguyen3442
@leonnguyen3442 3 жыл бұрын
The “Blue green colexification” idea is true because in vietnam we say (and note that idk how to spell it in vietnamese) “san” aka blue or “san kay” blue tree, indicating that san kay means green bc trees
@BigDaddy-em9ro
@BigDaddy-em9ro 3 жыл бұрын
You're right xanh* btw
@Cactus_V
@Cactus_V 3 жыл бұрын
Xanh - can be both green and blue Xanh lá - is green (lá means leaf) Xanh dương - is blue (dương kinda means ocean)
@mynewaccount2604
@mynewaccount2604 3 жыл бұрын
Yes that is indeed what was said in the video
@zestymay6026
@zestymay6026 3 жыл бұрын
@@Cactus_V or "xanh lam" and "xanh ngọc". I can't really tell the them apart without context.
@basilofgoodwishes4138
@basilofgoodwishes4138 3 жыл бұрын
Its also true with Green apples in Japan. They call them Blue Apples.
@IamJustaSimpleMan
@IamJustaSimpleMan 3 жыл бұрын
Fun fact: In Germany, depending on the region, we call purple cabbage either "Rotkraut" (red herb, red cabbage) or "Blaukraut" (blue herb, blue cabbage). Shows how different the views on the colour spectrum can be even within one culture (or, depending on the view, a couple of more or less related cultures).
@jackogrady3118
@jackogrady3118 3 жыл бұрын
Maybe one of them named the cabbage before they cooked it, and they other named it after they cooked it? 😂
@IamJustaSimpleMan
@IamJustaSimpleMan 3 жыл бұрын
@@jackogrady3118 good theory, but I´m pretty sure the answer is no xD
@tz8785
@tz8785 3 жыл бұрын
The other ingredients it is cooked with also matter. A lot.
@justlikejones
@justlikejones 3 жыл бұрын
Traditionally Blaukraut is cooked with soda and juniper (basic), while Rotkohl is made with apples and vinegar. But the colour also depends on the soil.
@IamJustaSimpleMan
@IamJustaSimpleMan 3 жыл бұрын
@@justlikejones I wasnt aware that there are different recipes corresponding with the different names, I just thought its a regional distinction. I grew up in Franken, and people there call it Blaukraut, no matter how its cooked, as far as I know.
@ericscavetta2311
@ericscavetta2311 Жыл бұрын
Dividing the spectrum into commonly agreed colors not only varies by culture and language (example: in Italian and Thai there are different words for "blue" and "azure/sky" which do not overlap like in English), but also by individual. To my eye and brain, there are MANY shades of green (from chartreuse on the yellowish side to teal/turquoise on the bluish side), but I've met others who 'see' chartreuse definitively as a 'yellow' and teal/turquoise as a 'blue'. Similar to seeing the purple/indigo/blue spectrum as blue in the case of blueberries, black currants, and such.
@Jared_Evans
@Jared_Evans 3 жыл бұрын
The moment I saw this, my first thought was Percy Jackson. "I guess I should explain the blue food. See, Gabe had one told my mom there was no such thing. They had this fight, which seemed like a really small thing at the time. But ever since, my mom went out of her way to eat blue. She baked blue birthday cakes. She mixed blueberry smoothies. She bought blue-corn tortilla chips and brought home blue candy from the shop." - The Lightning Thief
@tunasalad3919
@tunasalad3919 3 жыл бұрын
lol, When Carlin appeared on screen, the same words were going through my mind. "We love you and miss you, George!"
@elizabethblack7945
@elizabethblack7945 3 жыл бұрын
"Why are there no blue foods?" *sally jackson has entered the chat*
@mansik1579
@mansik1579 3 жыл бұрын
I’VE BEEN LOOKING FOR THIS
@JaLynnTardisGeek
@JaLynnTardisGeek 3 жыл бұрын
I was looking for this comment!!!! Took to long to find...
@HiperPivociarz
@HiperPivociarz 3 жыл бұрын
Just you people wait till 2022, this is gonna blow up
@ninjashuriken
@ninjashuriken 2 жыл бұрын
Finally found one
@scriblespider
@scriblespider 2 жыл бұрын
All of my blessings to you, dear commenter. You are doing God's work.
@olanrewajuihenacho178
@olanrewajuihenacho178 2 жыл бұрын
Adam is my favourite subscription of 2021. Food science, biochemistry, sociology, psychology…fascinating stuff. 👏🏿👏🏿👏🏿👍🏿🇬🇧
@mathew9710
@mathew9710 2 жыл бұрын
I really like the way Adam commits to show us the deep an complicated science behind everyday products such as foods. Thank you for consulting experts and recognizing the value of chemical knowledge of foods.
@eduardovasconcelos2485
@eduardovasconcelos2485 3 жыл бұрын
There's a rare Brazilian fruit called "Cauabori" (from Tupi language, "blue fruits herb", pronunciation: Kawabory), Coccocypselum lanceolatum, that has a distinctive bright blue colour. One of my favourite berries, you all should Google it to see how beautiful it is.
@idek1013
@idek1013 3 жыл бұрын
Nicee
@rogervanaman6739
@rogervanaman6739 3 жыл бұрын
That is VERY blue. Was half expecting purple.
@srotmobile2343
@srotmobile2343 3 жыл бұрын
Wow, that's like really BLUE
@PeaJayers
@PeaJayers 3 жыл бұрын
It is beautiful!
@eduardovasconcelos2485
@eduardovasconcelos2485 3 жыл бұрын
@@rogervanaman6739 Yes, it is INDEED blue. Actually, it's the bluest fruit I ever met.
@LochNessHamster
@LochNessHamster 3 жыл бұрын
This channel is like Vsauce if the "sauce" part of the name actually implied a connection to food
@JosephOD
@JosephOD 3 жыл бұрын
The only thing missing is the Existential Crisis we get.
@LochNessHamster
@LochNessHamster 3 жыл бұрын
@@JosephOD Just wait until he starts talking about how you are what you eat, and therefore just a collection of ever changing particles in the shape of you.
@ruthpatricia6367
@ruthpatricia6367 3 жыл бұрын
@@JosephOD you can get that in his video "what's the point of cooking at home anymore?"
@TomSinister03110
@TomSinister03110 3 жыл бұрын
Plants can can also produce betalains which are different than anthocyanins or carotenoids. Betalin pigments are what makes beets that red/purple color, as well as several other plants in the order Caryophyllales and even some fungi.
@kumarules118
@kumarules118 3 жыл бұрын
I remember drinking blue tea cause my aunt lives nearby the small business that grow them (some kind of flower I don't remember). When she knew the business isn't going well, ahe bought boxes and sent them to her relatives. Which is why I am eating blue rice often
@nksherman
@nksherman 3 жыл бұрын
There's a third type of red plant pigment you missed called betalains. They're present in things like cacti and beets (where the pigment gets its name from). they replace the function of anthocyanins in the carophyllales, aside from 2 families. Betalains are also the popular natural red pigment from cacti used in foods.
@cezarcatalin1406
@cezarcatalin1406 3 жыл бұрын
I bet there are even more natural pigments.
@FreunddesLumpi
@FreunddesLumpi 3 жыл бұрын
This is a quite important fact. For example the color of red kale (anthocyane) and beet root (betalaine) looks very similar but has a biological different background. This can be easily shown by their behavior towards pH shift, showing different colours.
@TheGeenat
@TheGeenat Жыл бұрын
@@FreunddesLumpi does either one of those turn blue by “increasing” acidity?
@juliabogajo
@juliabogajo 3 жыл бұрын
Fun fact: there's no blue frootloops in Brazil, there's a law that limits the amount, and sometimes makes illegal to add artificial coloring in foods (candy has a different law)
@thaliacrafts407
@thaliacrafts407 3 жыл бұрын
Same in the Netherlands! Im glad, because some of that stuff is really nasty
@pd94832
@pd94832 3 жыл бұрын
That's why we're trying to replace it with natural extracts ;)
@alice-tk9ed
@alice-tk9ed 3 жыл бұрын
woww i have eaten it before but i never noticed it
@Brahkolee
@Brahkolee 2 жыл бұрын
There’s similar legislation in different parts of the US, and in the past few years some companies made the change to natural colorantsto simplify production. Basically it’s just easier to make your product a standardized way instead of having “fake” blue cereal and “real” blue cereal for different states/regions. I don’t think Froot Loops use blue dye anymore at all.
@rachelnishimura1369
@rachelnishimura1369 3 жыл бұрын
For some reason this has been my favorite video on Adam's channel lately. I love the guest interviews!
@FigmentHF
@FigmentHF 2 жыл бұрын
Best channel I’ve found recently. I love the science and depth behind food, especially simple, tasty home cooked food that we eat on the daily.
@josephiroth89
@josephiroth89 3 жыл бұрын
I love how this channel has basically become the Good Eats of the internet age.
@jfrfilms6697
@jfrfilms6697 3 жыл бұрын
Good Eats came out in 1999 and Alton Brown himself had a heavy impact on the internet
@lindenshepherd6085
@lindenshepherd6085 Жыл бұрын
That makes total sense! Adam has mentioned before that he was inspired by Alton Brown as a young cook, so I bet he’d appreciate the comparison!
@fran6b
@fran6b 3 жыл бұрын
I'm definitely in for a Bleu cheese episode!
@aleisterlavey9716
@aleisterlavey9716 3 жыл бұрын
Inside a cordon bleu.
@xrhstoskati5632
@xrhstoskati5632 3 жыл бұрын
I have been looking for purple foods for over a week now. Great video. Keep it up
@malmyster
@malmyster 2 жыл бұрын
Found this article quite interesting. It always annoyed me that I could not have "blue" blueberry pancakes. However I have found by altering how they are cooked, does increase the longevity of blue/purple collar. For me it makes them taste better - though probably just in my mind.
@phoenixpinkmyn5535
@phoenixpinkmyn5535 3 жыл бұрын
I'd love to see a blue fungi video! There are some SHOCKINGLY blue edible mushrooms and I'd be very interested to hear the real nitty gritty of how that works.
@erisesoteric7571
@erisesoteric7571 2 жыл бұрын
Psilocybin has a blue colour, so those "edible" mushrooms might induce some hallucinations or, in large doses, ego-death.
@phoenixpinkmyn5535
@phoenixpinkmyn5535 2 жыл бұрын
@@erisesoteric7571 I'm thinking Lactarius indigo, which isn't a hallucinogen.
@EduardRitok
@EduardRitok 2 жыл бұрын
yeah! in my country, there is a certain mushroom breed which is purplish-blue and they are absolutely delicious! unfortunately, i do not know neither english, nor latin name ..but they are officially registered as edible and delicious
@LuxiBelle
@LuxiBelle 3 жыл бұрын
I hope this means we are getting a recipe for Blue Waffles.
@lohphat
@lohphat 3 жыл бұрын
Oh NO you di-in't!!!
@adeleemiliabellamy4193
@adeleemiliabellamy4193 3 жыл бұрын
Cursed. Very cursed.
@__-tz6xx
@__-tz6xx 3 жыл бұрын
I have seen someone in chat of a online game mention Blue Waffles. Still don't understand what that means. Now I feel like I probably shouldn't look it up after reading the replies to your comment.
@lohphat
@lohphat 3 жыл бұрын
@@__-tz6xx DO NOT Google for "blue waffles". Trust me on this.
@SanskarWagley
@SanskarWagley 3 жыл бұрын
JAIL
@bennyyc
@bennyyc 2 жыл бұрын
Adam, as a regular viewer on your youtube channel, this is just amazing the research you do and present. Keep it up because I trust you.
@holliisixx
@holliisixx Жыл бұрын
i am stunned that blue butterfly pea wasn't mentioned because it's used as a natural blue food dye, mostly in layered cocktails. It's a rare source of blue anthocyanins
@ameliorata4931
@ameliorata4931 3 жыл бұрын
Eifell 65 would love Anthocyanin.
@bolotniy
@bolotniy 3 жыл бұрын
Blue Man Group as well.
@CubicApocalypse128
@CubicApocalypse128 3 жыл бұрын
They'd love phycocyanin even more.
@AmataTai
@AmataTai 3 жыл бұрын
I extracted all the juice from 2lbs of blueberries, and made an amazing multicolored cake making use of pH shifts (lemon juice and baking soda)
@AmataTai
@AmataTai 3 жыл бұрын
Basically had a very lemony pink top, a blue green base (the cake mix had enough baking powder on it's own), and a lovely burgundy blueberry chutney for the filling/topping
@veevee111
@veevee111 3 жыл бұрын
@@AmataTai you made an ombre cake, fantastic!
@AmataTai
@AmataTai 3 жыл бұрын
The remaining juice made for a fantastic water mixer as well~
@MinerMorsel
@MinerMorsel 3 жыл бұрын
Why food is blue. OR IS IT?
@L1ttlef0ot
@L1ttlef0ot 3 жыл бұрын
I appreciate the attention to detail with having blue dish soap and green dishes in the background
@ESPmrBrough
@ESPmrBrough 3 жыл бұрын
i'm going to start using "blue is a social construct" as a meme caption
@ductboss6789
@ductboss6789 3 жыл бұрын
"Why I color my food, not my house"
@DyslexicMitochondria
@DyslexicMitochondria 3 жыл бұрын
Haha
@moremitochondria2737
@moremitochondria2737 3 жыл бұрын
@@DyslexicMitochondria Hey mate I watch your videos. Big fan of your content
@baylinkdashyt
@baylinkdashyt 3 жыл бұрын
'Not my kitchen.'
@Aluxix
@Aluxix 3 жыл бұрын
Bruh
@TheSlavChef
@TheSlavChef 3 жыл бұрын
hahaha my thoughts exactly
@huangec
@huangec 2 жыл бұрын
I'm surprised you didn't mention the extensive use of the very pure blue colour from the blue pea flower in SE Asian cuisine.
@craigbryant9925
@craigbryant9925 2 жыл бұрын
Great, educational and entertaining content as usual. Those last 7 seconds though, the best thing I've watched all day.
@lunaakuma5044
@lunaakuma5044 3 жыл бұрын
Percy Jackson would be really happy to watch this video
@lamThinker
@lamThinker 3 жыл бұрын
Now that's a name I haven't heard of in a long time. *stares off into the sunset*
@weatherinme6882
@weatherinme6882 3 жыл бұрын
@@lamThinker same here
@jake-dv1kh
@jake-dv1kh 3 жыл бұрын
Came to the comments to see if someone had had made a dam PJ reference. Not disappointed
@sanjeethmahendrakar
@sanjeethmahendrakar 3 жыл бұрын
Fuck. Now I'm compelled to go and reread the whole series. Thanks.
@crazycarl8266
@crazycarl8266 3 жыл бұрын
Beat me to it
@mytuberecap5346
@mytuberecap5346 3 жыл бұрын
Pamela Denish: "So food is blue because of Anthocyanin, and then we have to consider Quantum mechanics..." My last brain cell: "I'm blue, da ba dee da ba daa 🎶🎶"
@DocTommy1972
@DocTommy1972 3 жыл бұрын
nooooooo o!!!! now I have to look for the song. how could you?
@pd94832
@pd94832 3 жыл бұрын
I'm making this comment the inscription on my thesis. Thank you :D
@mytuberecap5346
@mytuberecap5346 3 жыл бұрын
@@pd94832 Hol' up! Are you THE Pamela??
@BabyGirl-cw6uj
@BabyGirl-cw6uj 3 жыл бұрын
My brain during my first ever biochem class, lmfaoooo 😂😭
@RyanJennHendrickson
@RyanJennHendrickson 11 ай бұрын
That voice for the eggplant at the end sure sounded like a Kevin Uxbridge impersonation. As someone turned on to Adam from his music on the Greatest Generation and Greatest Trek podcasts, that was a nice treat even if inadvertant...
@wmwilliamsiii
@wmwilliamsiii 2 жыл бұрын
Love that your wearing a Nixon's Deli T-Shirt. Used to (the 90s) work in Bearden and grab lunch there when my boss was buying lunch.
@mermaidno5425
@mermaidno5425 3 жыл бұрын
me: project presentation due next week, paper due in three days and an exam tomorrow I still haven't studied for KZfaq: wanna know why food is blue? me: absolutely yes
@adamahmed366
@adamahmed366 3 жыл бұрын
same
@alexdhomochevsky7904
@alexdhomochevsky7904 3 жыл бұрын
There is also a thing called 'structured color' when color comes from.. ehm.. microstructure of the surface and not from a chemical. The most notable example is Pollia condensata, sometimes called the marble berry. They are like VERY blue. Of course, structured color disappears when cooked.
@walterw2
@walterw2 3 жыл бұрын
yeah, i saw a short youtube about the lack of blue in nature and they discussed "blue" birds and butterflies, saying that very thing! they have that iridescent blue color that's more of an "effect" from the microstructures of the feathers or wing scales being at just the right size to match the wavelength of blue this one lepidopterist even showed off the exception to the rule, a butterfly that really did have actual blue pigmentation; it looked like a regular butterfly with light blue paint splotched on the wings, totally different
@alexdhomochevsky7904
@alexdhomochevsky7904 3 жыл бұрын
@@walterw2 I beleive I saw that one too :) There is also a more lengthy one from VSauce2 about rarity of blue in nature
@jasonreed7522
@jasonreed7522 2 жыл бұрын
Its crazy how its somehow easier to be blue by having microstructures that use optics to only reflect a particular wavelength than to just make a blue pigment for your feathers/scales/wings. And a fun quirk of this type of blue, if you get the structure wet water fills the spaces instead of air, and since water has a different index of refraction than air the color changes (usually to green) because the effective wavelength in the water is different than in air. (Optics is weird, trust me im an EE that stuff gets to being basically witchcraft)
@alexdhomochevsky7904
@alexdhomochevsky7904 2 жыл бұрын
@@jasonreed7522 one can argue that color of a pigment is also sort of a structural thing, only it's molecular structure. Just a scale issue
@jasonreed7522
@jasonreed7522 2 жыл бұрын
@@alexdhomochevsky7904 personally i wouldn't make that argument, pigment "structure" is just chemistry the way that protiens are shape/structure dependent but are just chemistry. I would consider this very different from the biological growth shape to make microstructures such as those that let gecko's climb walls with vanderwals forces or make butterflies wings iridescent blue. One of the consequences of the microstructures vs pigments is that blue dyes are very rare, especially from organic/living sources like flowers or animals.
@test_pattern
@test_pattern 2 жыл бұрын
I have to admit, you got me in the feels with the Carlin clip lol.
@biddyde123
@biddyde123 3 жыл бұрын
I just want to take this time to tell you how much I enjoy your channel. Thank you. ~ From Bishop Georgia.
@pennyforyourthots
@pennyforyourthots 3 жыл бұрын
Oh hey, Knoxville. I almost got mugged in a hilton there once.
@Truelordpower
@Truelordpower 3 жыл бұрын
nice
@richardcarson3596
@richardcarson3596 3 жыл бұрын
on twitter he was also considered moving to portland or some antifa shithole. looks like he he prefers no state income tax to wokeness.
@greatcoldemptiness
@greatcoldemptiness 3 жыл бұрын
@@richardcarson3596 Move to NH then, awesome gun laws and no state income or sales tax
@guyplus3053
@guyplus3053 3 жыл бұрын
I almost mugged someone in a hilton there once. Hey, you don't think...
@muhilan8540
@muhilan8540 3 жыл бұрын
@@richardcarson3596 did he move there?
@andup4936
@andup4936 3 жыл бұрын
The tag changed from Macon to Knoxville!
@scherzebet9003
@scherzebet9003 3 жыл бұрын
So is he actually moving?
@barrackobamar
@barrackobamar 3 жыл бұрын
No one is talking about the new kitchen with white counters + gas burners
@ShaunRuigrok
@ShaunRuigrok 3 жыл бұрын
Yes! And a different kitchen with a gas cooktop too
@milozimben
@milozimben 11 ай бұрын
To your point about blue-green colexification, Japanese for a long time also didn’t distinguish between the two, but kind of in the opposite direction from what you see in European languages; 青 (ao) means “blue” now, but it also used to mean green. Now the word 緑 (midori) is used for “green”. However, there is one interesting remnant of the language’s colexification; a green traffic light is still referred to as a “blue light”
@HasekuraIsuna
@HasekuraIsuna 3 ай бұрын
One thing I have heard is that the plastics on the "green" lights actually used to be blue, but with incadescent light bulbs casting a yellowish light created a green looking light.
@poopertin11
@poopertin11 3 жыл бұрын
Just noticed the video's geo-tag and the kitchen background has changed since you moved. I always thought you're still gonna live in Macon. Gonna miss the Macon geo-tag tho.
@inisus
@inisus 3 жыл бұрын
When you are getting a physics lecture on the visible spectrum of light while watching a cooking show.
@yucatansuckaman5726
@yucatansuckaman5726 3 жыл бұрын
Popsicles are my favorite blue food.
@mrdoh450
@mrdoh450 3 жыл бұрын
Mine too
@yucatansuckaman5726
@yucatansuckaman5726 3 жыл бұрын
@@mrdoh450 Adam is gonna tell us that it's gonna kill us. But I still love blue flavor. 💙
@pd94832
@pd94832 3 жыл бұрын
Adding that to my list of products to incorporate our product into :D
@BabyGirl-cw6uj
@BabyGirl-cw6uj 3 жыл бұрын
Read this as "testicules" 🤦
@kevinbihari
@kevinbihari Жыл бұрын
About the color change. I could be wrong, but what i remember from highschool is the folowing Long conjugation means that there are plenty of hybrid orbitals between a full orbital of the atom. The homo and lumo (highest occupied molecular orbital and lowest unoccupied mo) get closer. The wavelength has to be spesific. It carries energy in discrete amounts. To go from one orbital to another, e.g. to absorb it you need the exact amount. The homo and lumo get closer by adding steps between the orbitals making the lowest energy requirement lower and thus the wavelength longer. Longer wavelengths go from blue to red. With the o+ it is not cyclical. As hydrogen is added it becomes congugated. Acid adds h+. Therefore it will filter out the blue, making it red.
@Fuahsawas
@Fuahsawas Жыл бұрын
"I'm gonna go check the mail" "k!" Favorite part of the video
@jake9705
@jake9705 3 жыл бұрын
3:00 -- It makes me happy that the food researcher who studies blue foods also has blue eyes 😊
@themaushpit9791
@themaushpit9791 3 жыл бұрын
2 comments for the scientists. First I love the video! And I love the integration of science into these kinds of videos. Great content as always Adam! 1. There is a non-native tree that is growing in the Kenae Arboretum in Maui, Hawaii that has an edible fruit that is very blue like Royal Blue or Cerulean or in that range (edible but not particularly desirable...edible meaning it isn’t poisonous according to what I’ve read). The fruit is about the size of those gum balls from old fashioned sweet shops (maybe 2cm or up to 1 inch in diameter, and mainly spherical in shape). If I can recall the name I’ll edit to add it. 2. I was fortunate to get to go scuba diving on Australia’s Great Barrier Reef about 11 years ago and I was struck by how much blue life there was on the reef. Some of the giant clams looked blue, some of the corals looked blue, encrusting sponges were blue, and I suspect some of the aquatic plants are blue (either that or there a a lot of animals with “plant habits” on the reef in that part of the world. I thought that might be of interest to Pam Denish. Take a botanical collecting research trip to Cairns, Australia and go diving to see some of the most biodiversity of blue life I’ve ever seen in nature.
@rainbowosprey1619
@rainbowosprey1619 Жыл бұрын
With some googling, it might be the blue marble tree?
@briannaarrington3435
@briannaarrington3435 Жыл бұрын
There’s also the lactarius indigo mushroom. Very vibrant blue and edible.
@loicmiermont8401
@loicmiermont8401 2 жыл бұрын
Thank you. This is one of the most interesting video I've seen online in a looooonnng time (or when the internet fits his role of opening knowledge to people, instead of... you know.... the "noise").
@sirius1659
@sirius1659 3 жыл бұрын
12:16 That is Bizzare... I never knew it was raining frogs
@GianM87
@GianM87 3 жыл бұрын
As someone who focused on food chemistry while working up the chain to become a production brewer, I would love the opportunity to just talk to Mrs. Denish about anthocyanins. Also, if anyone wants to watch another fun KZfaq video about the science of blue, look up "Why is Blue so Rare in Nature?"
@synerzu
@synerzu 3 жыл бұрын
After watching multiple of Adam's videos, I'm convinced he's Tom Scott of food content.
@julianlee4227
@julianlee4227 3 жыл бұрын
This feels like something Adam’s kid would ask, and then he would say “huh, that’s a good question” and comes back with this fully edited 13 minute video
@Clyman974
@Clyman974 2 жыл бұрын
I don't know if it's considered food, but Traveller's tree's seeds are incredibly blue
@knowledgeanddefense1054
@knowledgeanddefense1054 3 жыл бұрын
Blue, yellow, pink! Whatever man, just keep bringing me that!
@stam7250
@stam7250 3 жыл бұрын
*! TIGHT ! TIGHT ! TIGHT ! TIGHT !TIGHT!*
@eliasarja3881
@eliasarja3881 3 жыл бұрын
yellow? fookin bananas and potatoes are red for you?
@ranmindyt2902
@ranmindyt2902 3 жыл бұрын
I love this channel
@zacharywheat6371
@zacharywheat6371 Жыл бұрын
I know of three fruits which are very truly and clearly blue. Decaisnea, Blue Quandong, and Cannonball fruits which have been opened and have oxidized.
@CABAJO9
@CABAJO9 2 жыл бұрын
This is getting to be the best channel on food ...getting addicted
@praatyush2615
@praatyush2615 3 жыл бұрын
5:21 Adam: Tries weird glasses in the privacy of his home Also Adam: Uploads this on the Internet
@wet562
@wet562 3 жыл бұрын
what about blue waffle?
@MamaDeesWorld
@MamaDeesWorld 3 жыл бұрын
I actually bought a pair of Warbys because of your last ad. They turned out great. 👓
@Chrischi3TutorialLPs
@Chrischi3TutorialLPs Жыл бұрын
Here's an interesting bit: Red cabbage, in southern Germany, is sometimes stored in a base and served as Blaukraut. Also, one of the first experiments you do in chemistry class in Germany is to extract anthocyanin from red cabbage for use as an acidity indicator.
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