What the NEW black hole discovery tells us!
Рет қаралды 884,253
Күн бұрынAstronomers have seen light from BEHIND a black hole for the first time. I explained the discovery and results to my editor, Levi. Congrats to D. Wilkins and the astronomy team!
Tap dat Patreon → / physicsgirl
Special thank you to our X-Ray tier patrons: Carlos Patricio, David Cichowski, Eddie Sabbah, Fabrice Eap, Gil Chesterton, Isabel Herstek, Margaux Lopez, Matt Kaminski, Michael Schneider, Patrick Olson, Tommy Joseph, Vikram Bhat, Vincent Argiro, wc993219
physicsgirl.org/
/ thephysicsgirl
/ thephysicsgirl
/ thephysicsgirl
Creator/Host: Dianna Cowern
Videographer/Editor: Levi Butner
Resources and links
Original Nature paper: www.nature.com/articles/s4158...
“Stanford astrophysicists report first detection of light from behind a black hole”
news.stanford.edu/2021/07/28/...
“Dynamic Behavior of a Black Hole Corona”
www.esa.int/ESA_Multimedia/Im...
www.eurekalert.org/news-relea...
www.iflscience.com/space/for-...
@eddominates 2 жыл бұрын
"Damn it, Dianna, I'm a cameraman, not a physicist!"
@andromedaone3640 2 жыл бұрын
Dr McCoy, lol
@ThySting 2 жыл бұрын
-Bones
@_graiderz2462 2 жыл бұрын
Well, if a cameraman understands it, so can we... i hope...
@Kareem_Benjamn. 2 жыл бұрын
💀
@piusdoe8984 2 жыл бұрын
Hahaha
@nbrowser 2 жыл бұрын
This woman's enthusiasm and delight at new discoveries...infectious and judging by some of the comments here...inspiring, Dianna, don't change being you!
@CosmicErrata 2 жыл бұрын
She is Curiosity Rover, on Earth.
@Bassotronics 2 жыл бұрын
@ *Existential Error* 😂🤣 Literally!
@Shvabicu 2 жыл бұрын
@@CosmicErrata lmao good one
@espaciohexadimencionalsern3668 2 жыл бұрын
5:39 Picture its just a ELECTROMAGNETIC CONE FIGURE made by the galaxie at the bottom back. - All galaxies make this cone form parallel to the north and south of the disc so to say, the bending of matter: galaxies etc. its just a POSITIVE PRISMATIC EFFECT as we see throug from inside this round cone forms.
@SciHeartJourney 2 жыл бұрын
She's awesome.
@LL-fw7hi 2 жыл бұрын
I'm really liking this format of explaining to an actual person behind the camera instead of just explaining to a silent camera. Makes it feel more natural and understandable.
@_timetravels4528 2 жыл бұрын
to me at least, a dialogue will always teach me more than a monologue.
@allampatisubbaratnamma6836 2 жыл бұрын
Yeah,it feels new
@plcflame 2 жыл бұрын
I LOVE this kind of content, where an extremely enthusiastic scientist explains something for someone who isn't a scientist. I can relate so well to him and understand so much the explanation!
@nicksurfs1 2 жыл бұрын
"explaining ____ to my editor" is one of my favorite series on KZfaq! It makes me feel like I came to your office hours. Going to office hours was my favorite thing to do in college. I know that makes me a huge nerd but I'm ok with that.
@physicsgirl 2 жыл бұрын
I stumbled on this format by accident, and it's SO cool to see how much y'all are liking it!!
@katiekawaii 2 жыл бұрын
Same
@beeftimer 2 жыл бұрын
If you clicked on this video, you're likely a nerd to begin with, so I don't think anyone here is going to knock you for that.
@nicksurfs1 2 жыл бұрын
@@beeftimer lol true.
@omnipotent_arcanis 2 жыл бұрын
There are two types of science students: those who go to office hours and those who don't understand anything the following week. I cannot express how office hours made me able to survive my undergrad degree.
@CuriousDoc 2 жыл бұрын
Once again makes me appreciate how revolutionary Einstein was in his time...
@realzachfluke1 2 жыл бұрын
Hear hear, my friend. It's truly incredible to think about.
@calholli 2 жыл бұрын
Not just in his time... Of all time.
@Browncoat66 2 жыл бұрын
@@calholli Of all Spacetime...
@awakenedwarrior952 2 жыл бұрын
Einstein was a puppet...
@espaciohexadimencionalsern3668 2 жыл бұрын
really?
@Timbo360 2 жыл бұрын
I’ve learned/am learning so much from this channel and I have to say that your genuine passion for Physics makes all the difference. You explain it like you’re talking to a friend, and that’s a great quality when teaching.
@Starmander 2 жыл бұрын
This is my favorite bit of your content I think. You explain science news in a way that makes sense and with the appropriate emphases to not distort (like gravitational lensing) the finding. Anyway, thanks for still making awesome content despite having a day job. You're a great influence on the internet, methinks.
@CollinGerberding 2 жыл бұрын
I like how you explain it simply enough the editor can understand it and are still proud when he guesses bending. So wholesome.
@i_smoke_ghosts 2 жыл бұрын
its enjoyable hearing someone talk about a thing theyre really passionate about. they shine ! its radiates. i love it . good vibes ! thanks :)
@MarcosLand 2 жыл бұрын
that's why I watch her videos. It's quite visible how much she loves what she does
@channingdeadnight 2 жыл бұрын
You just articulated one of the most ethereal parts of our human existence. Thank you, I have never been able to explain it with such precision. Hopefully that intrinsically human condition will win out over the self aggrandizement found within social media. Empathy and selflessness have become insults in many of our subcultures. If we want real change in our society. That is where we should start. The rest are symptoms. To find the cure we need to treat the source of the infection. Treating the symptoms is a losing battle. Until you stop the source, you never know when the infection will get beyond control.
@williamgarcia1995 2 жыл бұрын
I was waiting for a video like this since the news came out! It’s awesome that individuals with a higher understanding take the time to explain these kinds of things in laymen’s terms
@federicomarintuc 2 жыл бұрын
I love how you smile when explaining this. You're super enthusiastic and clearly love this field of science....
@sschmidtevalue 2 жыл бұрын
You and Dr. Becky (astrophysicist Rebecca Smethurst of Oxford University, a fellow vlogger) should do some videos together! You're both fun and lively presenters. 😆
@Sad_King_Billy 2 жыл бұрын
Love Dr. Becky
@Bassotronics 2 жыл бұрын
Sandwich Anton Petrov in between like an Oreo cookie.
@neoanderson7 2 жыл бұрын
I was just about to suggest this!! You beat me to it. 👍🏻😎
@gnomeandgarden6157 2 жыл бұрын
The bloopers reel would be amazing.
@CheatOnlyDeath 2 жыл бұрын
With that enthusiasm, and in terms of inspiration, especially to young people thinking about going into science, Dianne (and Becky) do for physics what the Botez sisters and Anna Rudolf do for chess!
@sadiaaa1373 2 жыл бұрын
This conversational style is very relaxing and fun to listen to and is very helpful when we hear the thoughts of someone who doesnt know anything. Please keep doing things like these!! Saw another comment saying the same thing but i said it again because i hope you see it :)
@espaciohexadimencionalsern3668 2 жыл бұрын
do PHYSICISTS know what is a POSITIVE PRISMATIC EFFECT? sure they know of the ELECTROMAGNETIC ROUND CONE FORM that all galaxies make parallel to the disc to the south and to the north that in this case is 5:39 picture and nothing more.
@vigilantcosmicpenguin8721 2 жыл бұрын
Finally, a science video with representation of those of us who don't know anything.
@MGForums 2 жыл бұрын
@@espaciohexadimencionalsern3668 hmm and what’s at the centre of galaxies? Your hypothesis doesn’t hold water I’m afraid.
@LWilliamsYoutube 2 жыл бұрын
Dianna, your enthusiasm for science and physical phenomena is contagious. Life is full of adventure and miracles if you take the time to look around you. I appreciate all you do to bring these videos to the world.
@Heistergand 2 жыл бұрын
Your passion for physics is contagious. Thank you for being on youtube and give us that enthusiasmic smile. You are one of the best figureheads for physics and in these special times this is a very important task that you do on KZfaq along with a few others. Thanks for that. Live long and prosper.
@suzannestrickland1586 2 жыл бұрын
I love how you try very hard to tell us about these amazing things in terms most people will understand. Seeing you stop and think for a moment before explaining is always a favorite part of these types of vids. You make science exciting and easier to understand.
@Sneha...... 2 жыл бұрын
I am so so so happy to see a video from physics girl. I really missed your"Happy physicsing". And get well soon Dianna. I pray for your health.Congratulations 🎉🥳 for 2 million subscribers.
@honorarymancunian7433 2 жыл бұрын
She's ill?
@Sneha...... 2 жыл бұрын
@@honorarymancunian7433 yes she is suffering from some food intolerance
@JasperKloek 2 жыл бұрын
Owwww... Sorry to hear that.
@michaele6575 2 жыл бұрын
This video was both inspiring and infectious. I can't stop reading about gravitational lensing now. Mind. Blown.
@enje_prl 2 жыл бұрын
I love these videos of yours ✨ just the enthusiasm and excitement in your eyes is enough let all how effortlessly you explain it. Thank you.
@rockraju9005 2 жыл бұрын
Hi are you American
@CuriousDoc 2 жыл бұрын
I'm liking this new conversational format!
@oddjam 2 жыл бұрын
I think it's one of the best ideas I've see in a while
@vigilantcosmicpenguin8721 2 жыл бұрын
I'm impressed at how skilled Dianna is at responding to all the questions.
@iamjohnlocked2532 2 жыл бұрын
These videos are always really informative and also really engaging. They are such interesting topics and you can see how much enthusiasm Diana has about physics. As always, great video. Well done Diana
@jasoncostanzo5337 2 жыл бұрын
I love when you say "happy physicsing" every time....and I really love that you are so passionate in your videos I can see the light bending around you. 💖
@Mtnsunshine 2 жыл бұрын
This is truly fascinating. And Dianna explains it so well. ( Thanks for the fun graphics, too. ☺️)
@z-beeblebrox 2 жыл бұрын
Love it when there's a new headline about some astronomy or physics discovery and suddenly there's a video from Dianna to explain it :D
@MGForums 2 жыл бұрын
@Seven Inches of Throbbing Pink Jesus deep as a puddle.
@videovoidtv 2 жыл бұрын
This is incredible and your excitement is palpable.
@MultiLeandrini 2 жыл бұрын
I love these video types so awesome, you explaining to someone and we hear the discussion/explanation. Enlightening.
@sirvere4840 2 жыл бұрын
your explanation with the suns solar flares was actually really good. made alot of sense to me. i LOVE learning about this stuff, the more i can learn about it the better and im glad you can explain at a level that common folk can grasp
@bilalbhatti9898 2 жыл бұрын
Happy you're doing better, Dianna! 😊
@bilalbhatti9898 2 жыл бұрын
@@gabor6259 darn autocorrect! Thank you! 😊
@ricm916 2 жыл бұрын
Completely love the videos and your presentation, Dianna… Haven’t the last 20 or so years been ABSOLUTELY amazing!?!?! The discoveries are just breathtaking!
@SirReptitious 2 жыл бұрын
Yes, but every time I read about a new delay for the launch of the James Webb telescope I get angry and depressed.
@theonewithnoname8137 2 жыл бұрын
Hasn't the last year alone been an ENORMOUS data dump of science?? 🤔
@samihaaraisa 2 жыл бұрын
@@SirReptitious omgg same >///
@MrIhateposting 2 жыл бұрын
I do appreciate how enthusiastic and happy this new discovery makes her....you can see and hear just how eager she is to share! Keep it up Physics Girl!
@michaellee6489 2 жыл бұрын
I just watched dianna talking for about a minute with no volume, and must have laughed at least 5 times just watching her...she just radiates positivity and enthusiasm it's contagious! thanks dianna!!!!!!!!
@hatsmacer3340 2 жыл бұрын
I have been researching astrophysics reading Neal DeGrasse Tyson and Stephen hawking books and your channel is giving me videos for quick research so i would like to thank you < 3
@TheNarbalicious 2 жыл бұрын
Glad to see you back Dianna, but I'm even more glad you took time to take care of yourself. Stay good, stay amazing, and keep physics'ing
@caseymcmurtry2124 2 жыл бұрын
Adding my voice to the many who have said that this conversational format of video is wonderful and I love it! You've done it on a couple of other videos when there were big announcements in astronomy, and it's an excellent way of presenting breaking information in a way that the audience can understand and also feel engaged. Keep it up!
@labin2213 2 жыл бұрын
I honestly waited for you to make a video about this, because you explain it so well!!!
@sowsudh 2 жыл бұрын
Could you do a video on Time Crystals as it relates to Google’s paper released from yesterday? Really enjoy your videos! Thank you and keep them coming :)
@birdy4life32 2 жыл бұрын
Let's get this to the top! :)
@EternalSilverDragon 2 жыл бұрын
TBH, for the first half of the video I was thinking "I learned about this at university almost 20 years ago. How is this new?" It was only in the second half that it became clear you weren't just telling us about gravitational lensing. Cool discovery though.
@michaellee6489 2 жыл бұрын
if you haven't noticed this isn't intended to be an advanced forum on quantum scalar fields in a subcutaneous inverse polarity down-spin quark void, man. dianna is making science accessible for everyone, and hopefully encouraging young minds to explore and discover the world around them. thanks
@EternalSilverDragon 2 жыл бұрын
@@michaellee6489 I don't know if she reads the comments or not, but I imagine she's not arrogant enough to be opposed to constructive feedback. I don't know why you seem to be. Given that I don't understand most of the scientific jargon you used and that I am interested in science (hence being subscribed to her channel), I'd say that I'm a part of her target audience, thanks. Way to be elitist without sounding elitist.
@michaellee6489 2 жыл бұрын
@@EternalSilverDragon ok my bad man, you sounded like you were poo-pooing her over your glasses. i really meant no harm, all that sci speak just sounded good together. we cool?
@EternalSilverDragon 2 жыл бұрын
@@michaellee6489 We're all good bro.
@worldrevolution6842 2 жыл бұрын
Hello peeps, just found your channel (Physics Girl) really love how enthusiastic you are about the universe love your channel glad I've found it ...great stuff thank you ...God Bless You All from the UK.
@nikhilthomas7390 2 жыл бұрын
First time on your page. I'm loving it . Please keep making more content , love you loads ❤️ I'm a bit of a science geek myself 😅
@MaxRenke 2 жыл бұрын
I really, really love this style of video. explain this to your friend while he asks questions makes this a super entertaining and informative video!
@oddjam 2 жыл бұрын
I agree. I don't think I've seen anyone else adopt this format on YT and I consider it to be extremely effective.
@walteradolfoarriagasesma9488 2 жыл бұрын
Wonderful girl wonderfully amazed sharing her amazement with willing strangers. Not to oversell it, but it's quite an allegory for what Science is supposed to feel like...
@MsMtheory 2 жыл бұрын
Girl? Really? (Looks at ur pic) ... Ohhhh.. Ewww.
@vishaljoy6802 2 жыл бұрын
@@MsMtheory hey he's not being creepy.... don't just say that to someone like that... it's very insulting
@dr.fjoer_the_crazy_scienti5841 2 жыл бұрын
@@MsMtheory What 😐😐??
@dev13nt 2 жыл бұрын
Awesome series, thank you for all of those videos!
@Jesse-cw5pv 2 жыл бұрын
Congratulations on 2 mil subs! Love to see it
@frankgulla2335 2 жыл бұрын
Thank you, Dianna. Good to see that you are still producing groundbreaking videos. PS apparently your Physics 101 videos are helping engineering students at Virginia Commonwealth University to pass Physics 207 and 208. At least that is what I am hearing from my former students who had listened to my recommendation for your videos. Thank you for them.
@bellita_blu 2 жыл бұрын
For years ive wanted to be an astronomer, and this is why😲🤯🤩
@paultoc2657 2 жыл бұрын
That’s very unlikely
@wizardoftrees8424 2 жыл бұрын
Good luck on your journey for knowledge
@XenFPV 2 жыл бұрын
Go be an astronomer! If you doubt yourself, or think you won't make it, maybe you won't, but failing to be an astronomer is at worst leaving with a mediocre physics degree and deciding not to go further and there's much worse degrees you could have. You could also transition from a BSc in physics to a master's in an engineering discipline if a career in science isn't for you.
@communistpooch9430 2 жыл бұрын
@@paultoc2657 how is that unlikely
@CalebHigginbotham 2 жыл бұрын
I hope you attain all of your dreams! 😉✌🏻🍀✨🔭🌌💯💙
@dpatts 2 жыл бұрын
I love this format. There's so much verve in Diana's presentation, and the difference in knowledge from Levi reminds me of early Brady Haran on Numberphile. When you're really knowledgeable about a subject it's easy to take for granted the long history of accumulated jargon and trailblazing discoveries, and so it's totally refreshing and accessible to have a video like this that brings the field back to really basic layperson stuff like "to accrete means to gather." Top stuff.
@PTRMAN 2 жыл бұрын
Welcome back! Feels like forever since your last video. Good to see you and your explanatory physics again!
@Kal-El-2134 2 жыл бұрын
Thank you Diana, I hope you're doing well. We love to see you smile, and love to hear your brain at work :)
@pinkumia1831 2 жыл бұрын
Almost I have seen your KZfaq channel's 70% videos, I have been seeing your videos since 2018.
@Echo3_ 2 жыл бұрын
I love your channel so much. you speak with such genuine love and enthusiasm that you make me enjoy it more watching you enjoy it :)
@Lancin1987 2 жыл бұрын
Out of the sheer amount of science based KZfaq video's that I tend to watch, it baffles me that this is the very first time seeing this channel. I've only watched this video so far, but I already clicked that sub button. It's so much more fun to watch these types of videos when you can very clearly see the person who is talking in the video has a huge passion for the topic. I hope what I seen in this video is what I will see when I dig through the previously made ones. =)
@turtle8558 2 жыл бұрын
I like how people don't realise einstein already proved relativity, when he took the photo of a star behind the sun, during an eclipse
@Syltibob 2 жыл бұрын
..with his cellphone.
@billdecat855 2 жыл бұрын
It was Arthur Eddington who took the eclipse photo confirming the GR prediction
@robertmkorte 2 жыл бұрын
... on a horse
@turtle8558 2 жыл бұрын
@@robertmkorte what
@turtle8558 2 жыл бұрын
@@billdecat855 yes sorry
@vipshark12 2 жыл бұрын
Hello Physics Girl I found this very interesting and great to learn 😁
@g137hampton 2 жыл бұрын
Diana, thanks again for your enthusiasm. It's something I can relate to but you have more knowledge than me to I get to learn too. Awesome!
@MMS661 2 жыл бұрын
I just found this channel and I'm a new ish STEM student. This channel is awesome! Definitely going to use this channel to help me through school. Thank you for what you do!
@rbkstudios2923 2 жыл бұрын
Gathet 'round folks, for it is a moment tk cherish Our Physics Girl is back
@neoanderson7 2 жыл бұрын
Dianna =2mil subscribers, Dr Becky = just crested 300k. 2 of my favourite channels/presenters on KZfaq! Well done ladies! 👏🏻 Love astronomy! ❤️
@hannahellis7974 2 жыл бұрын
i just found your channel and i am so happy!!!!! this is a really cool discovery thanks for sharing
@The_Musical_Cartograph 2 жыл бұрын
I really like your passion and enthusiasm when you're talking to the camera, but i love it when you're speaking to another person ^^ it's like the feeling of fascination and excitement is more visceral !
@Matthew-by6vl 2 жыл бұрын
You rock Dianna! Thanks for explaining extra complicated subjects in a way that average people can understand! Kinda...lol.
@hughdavis6500 2 жыл бұрын
Gravitational lending of light has been well known for some time and its shift can be detected as well. Hence if it’s shifted (absorption lines) we know it’s lenses …
@TheSilverGate 2 жыл бұрын
5:45: puts a huge arrow pointing to gravitational lensing Me: There's totally a happy face right there
@Talik13 2 жыл бұрын
Hella love these. It's like I get a chance to understand the fun and important things in a completely different field. Like a scientific work of art.
@BenjiSun 2 жыл бұрын
for a complete layman, does that mean that red/blue-shifting is somewhat similar to how soundwaves have the Doppler effect, but for lightwaves.
@sparshjohri1109 2 жыл бұрын
Yes
@Galiant2010 2 жыл бұрын
Same exact phenomenon. It's the expansion or compression of the waves of light or sound that alters how we see and hear the objects. With sound waves it's a rising or lowering pitch depending on what direction it's moving in relation to us. With light waves the expansion or compression of the waves results in things getting a blue or red tint.
@usern90210 2 жыл бұрын
Yes, the Doppler effect or Doppler shift en.wikipedia.org/wiki/Doppler_effect
@ElGroggy 2 жыл бұрын
Just to be sure: the red and blue shifting of the X-rays colour is the Doppler Effect?
@billdecat855 2 жыл бұрын
Yup
@apophisxo4480 2 жыл бұрын
Nope! It's Voodoo!!!
@shikhargautam3907 2 жыл бұрын
May be that is cosmological redshift
@tabibrh5193 2 жыл бұрын
I think it's Crompton Scattering...
@jabzilla21 2 жыл бұрын
I love your videos and the knowledge you drop on us all! Please keep being awesome!
@SmallDickNinja 2 жыл бұрын
Thanks, that did explain alot and a bonus is the passion behind it, you really want to explain it to everybody and you are doing an amazing job !
@sshum00 2 жыл бұрын
I really like this format. Makes it seem like I'm just having a chat with an enthusiastic friend.
@IudiciumInfernalum 2 жыл бұрын
I feel your audience knows more about astrophysics than your editors. Only thing i didn't quite get before you explained it was how the X-Rays formed.
@espaciohexadimencionalsern3668 2 жыл бұрын
you never know some times.
@seanwebb605 2 жыл бұрын
Your enthusiasm for the subject and respect for the work done in this area is infectious. I find it so incredibly difficult to understand physics and cosmology. But as long as there are those who keep trying to engage with lug heads like me there is a chance that I can move a little closer to understanding the implications of these discoveries.
@claudeviger8801 2 жыл бұрын
So interesting! Your so passionnate at what your doing its contagious! Always a delight listen to your content! Thank you!
@LukeBass1000 2 жыл бұрын
The fact that I vaguely understood this is down to 2 things: Dianna's down to Earth (pun intended) and easily digestible presentation style; and well researched SciFi writing.
@pssstockarena 2 жыл бұрын
Keep some of your cells in cryo. We definitely gonna need this in the genepool of the prosperity. Love your work keep it up!
@MrDewdad Жыл бұрын
You are like a really smart Phoebe on the Friends TV Show. You have her spark and enthusiasm, combined with your own brilliance. Your explanations make it easier (not easy) for "C students" like me to understand. I enjoy your videos and just subscribed.
@code4chaosmobile 2 жыл бұрын
Thank you so much, great video. Have an astronomy fan that would totally dig that shirt for birthday, is it available anywhere? I got excited when seeing your video pop up, I'm up to now 3 of my favorite YT'ers posting about it :) Keep up the great work to all involved
@AndrewShepherdLEGO 2 жыл бұрын
“So it’s not like, showing it’s rear to us?” No, that’s Uranus
@discount1493 2 жыл бұрын
This is gonna be interesting
@CodeJeffo 2 жыл бұрын
Yeeah, it's so sweet the way you explain things. I love it, it's just unique and it reminds me I should be happy to admire these new discoveries.
@pavelkto5281 2 жыл бұрын
What I really appreciate is your super clear explanation for the subject with out any unnecessary wordy chatting.
@pinkumia1831 2 жыл бұрын
Mam, I'm a Msc Physics student, I'm from India.
@MotoMengy 2 жыл бұрын
This was super interesting. Einstein was so damn revolutionary.
@mugflub 2 жыл бұрын
I could listen to her talk about physics all day. I love her enthusiasm and passion.
@jagzz1706 2 жыл бұрын
All of this is so fascinating and I have to thank you for teaching me a lot of this stuff!❤❤❤🧡🧡🧡💛💛💛💚💚💚💙💙💙💜💜💜🤎🤎🤎🖤🖤🤍🤍😉😘😍
@Afrotechmods 2 жыл бұрын
Thanks!
@foscorsohil8940 2 жыл бұрын
What the heck is this comment?
@yveslafrance2806 2 жыл бұрын
That’s a new KZfaq feature allowing to “tip” the creator using the Thanks button
@vishalv6251 2 жыл бұрын
@@foscorsohil8940 it's from the future
@davidadams2395 2 жыл бұрын
It's nice to see you're teaching people about reverberation and red- and blue-shifting.
@imccrae 2 жыл бұрын
I love these style of videos !!!! Love your passion and enthusiasm
@westonding8953 2 жыл бұрын
This stuff is amazing! Always looking forward to news from Dianna Cowern!
@milnez 2 жыл бұрын
Is it bad when you asked why my first three thoughts were an Aurora being gravitationally lensed with a red shift to see… but hey that’s easy
@deborahsolomonteferra 2 жыл бұрын
I didn't understand everything but it was interesting to know that light doesn't always move in a straight line (if I understood that right)
@Palimbacchius 2 жыл бұрын
Light does always move in a straight line, but in curved spacetime a straight line is itself curved. It's a bit like the way a straight line from London to New York -- the path of an aeroplane, perhaps -- looks curved on a flat map.
@hahahaha-bm9xs 2 жыл бұрын
@@Palimbacchius Yea, its like drawing a straight line on a flat paper and then bending the paper so that the line seems like its curved
@deborahsolomonteferra 2 жыл бұрын
@@Palimbacchius Thanks, I think I understand.
@alwaysdisputin9930 2 жыл бұрын
@@Palimbacchiusmaybe light takes every path one can imagine? even backwards?
@petergambier 2 жыл бұрын
Wow, 2 of yours in one day. Thanks PG, very interesting and nicely explained, never knew about accretion disks before, liked the jets of flame blasting out millions of miles into space they are so cool to see. If only you could have been my teacher in school, I might have actually listened and learned something.
@erikperron9722 2 жыл бұрын
Such an interesting topic I don’t fully understand but was captivated by your explaining of what was discovered and how it was possible.
@ayushmessi8209 2 жыл бұрын
Please upload regular videos sister . Upload more videos on parallel universe conspiracy theory ...
@arvindkr.chaudhary8476 2 жыл бұрын
Yes please
@arvindchaudhary9770 2 жыл бұрын
Yea please 🙏
@arvindchaudhary9770 2 жыл бұрын
100th like to this video😎
@dr.fjoer_the_crazy_scienti5841 2 жыл бұрын
Conspiracy theory??? Huh??? Parallel Universe is a working working scientific theory. No Conspiracy theory if you even know what that means 😐
@Jan-oc8ut 2 жыл бұрын
What is dark energy
@karlrestall5143 2 жыл бұрын
Love the excitement and enthusiasm! So curious!
@CorunaWorld 2 жыл бұрын
Dianna, this type of videos are really great! You are doing an amazing job! Explaining science to ordinary people in a fun way. Your enthusiasm is just contagious :) . What about explaining TIME CRYSTALS next time? :)
@dee5tank 2 жыл бұрын
This was a delight. 🤣🤣 #dadjoke
@dee5tank 2 жыл бұрын
Alec Hall they've been around for a good while. Just underutilized
@DudleyaSetchellii 2 жыл бұрын
I am interested. Could be a reflection on the other side of the event horizon. Like when Daniel Jackson saw himself in the Stargate SG-1 from the other side. Different colors means a different frequency and I hope they got it on video.
@sutherngirrl7590 2 жыл бұрын
You are incredible at explaining this stuff which makes it easy to understand. I watched another one of your videos where you described something coming off the sun as "sun vomit" which made me laugh and understand!!😂 Literally just found you yesterday and subscribed!
@buggerall 9 ай бұрын
What's so great about Physics Girl is that she asks exactly those questions everybody is afraid to ask because it will probably sound silly.
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