Looks like a lava flow, produces a giant burned cookie.

I love how your "shorts" are getting longer and longer until eventually they're gonna become norma videos again

0:23 When you see Nigel doing something carefully, you know it's no joke

the forbidden cookie

the smell of this experiment gives me nostalgia

I was expecting him to just absolutely yeet the iron sulfide at the end.

I like how every reaction Nile does is one of his favorite.

Its a classic high school chemistry experiment which we never did at school Thanks for sharing

It's like a scaled down version of what happens during a wildfire

"i'm left with a large chunk of iron sulphide, which i'm sure i'll find sumn to do with." *proceeds to gently yeet it😌*

Soooooo happy you're posting again, hope to see more experiments from you

idk why but Nile's voice always sounds calming

"which im sure ill find to do something with" *crunch*

The real question is what it smells like afterwards

Im a welder and i think I've seen a smaller similar reaction several seconds after I've done some welding. Sometimes, after I've welded a bead on a regular structural steel like s355, i see these bright streaks on the surface of the steel, running next to the bead, glowing red and maybe sparkling a bit too. It looks exactly like the few seconds in the end of your reaction. Sometimes i have ignited it on accident by smacking next to the bead with a slag hammer or even by sweeping with a steel brush next to it. I've seen the reaction last up to 2-3 seconds and the biggest surprise for me was that i have been able to start the reaction with a small strike of a hammer even 20-30 seconds after i've stopped welding so that the spot was cooled down enough to touch it briefly with my bare hands. And it ignites even though im tapping 5 cm away from the point it ignites. I have seen this happen dozens of times and it has bothered me years, since it is so bizarre. I mean Its just a piece of steel pipe and somehow i see burning streaks running next to the welded area, ignited by a small tap from a hammer, way after the bead has cooled down. It looks like parts of the iron has ignited spontaneously without heat. Sometimes its just a few burning streaks, sometimes it's a 1cm wide burning wavefront. I dont know what kind of reaction it is, but after iv'e seen this video i see it has a striking similarity. I think steel has some sulfur in it and a lot of iron ofc but i dont know if the reaction i have seen comes from that or is there something else burning. Anyways thanks for the interesting video!

I believe this process would potentially be common around volcanic environments due to the higher levels of sulfur compounds and the presence of iron and high heat within lava. I guess that may be why I instantly thought of a volcano when I saw how the two elements reacted with each other.

Very satisfying. Keep these shorts going, they are a nice way to keep the content going(and us viewers happy) without a main channel video.

Interestingly enough I was talking about this reaction all last week while I was in Yellowstone, and yesterday I asked a friend if they ended up doing it in chem because of covid. This reaction actually goes on in the hydrothermal and geothermal vents. It is actually really cool. You can even see pure sulfur around some of them, and the rotten egg smell is the hydrogen sulfide gas being bubbled through the water, creating sulfuric acid too (the pH of most of the vents in Yellowstone is 1 and the temperature is 170°F).

I remember getting to melt iron and sulfur in chem labs in 9th grade and it's still one of my favourite things I've ever done in a lab. I didn't expect it to become completely red hot and we later got to break the test tubes to get the compound out to do experiments with. To make it even better, we were the only lab batch that got to do this coz the school got a little upset about the cost of so many test tubes breaking.

Thank You for this.

1:11 this looks like an eye

Well I'm glad he didn't throw Iron Sulphide fiercely

I've never knew this guy would teach me the experiments in my textbook! Thanks so much!

I like the sneak peak of the new lab!

The burnt mixture looks exactly like the steak my uncle made last sunday

Holy that was satisfying

Great content, fun to watch, easy to learn...keep it up inspire others

Okay. I wasn't expecting the gentleness at the last.

I mean, why people even dislike this. They got to see whatever it said in the title.

1:35 when I bake cookies at home

It's impressive how this channel already has more than 1/3 the subscribers as his regular Nile Red channel!

Man, your channel is addicting! 👌🏽

Fun fact: This is another experiment that you do in Germany also in the 7th grade.

This time the final product wasn't thrown so violently.

These are the only KZfaq reaction videos in which I am interested.

Better than 99.9% of other reaction videos on KZfaq.

It feels as if every reaction in nature is Nile's favorite

One simple experiment you could do is convert the iron sulfide to iron sulfate (aka green vitriol) and then distill it to obtain sulfuric acid. You could also make ink with it or purify the iron sulfate as much as possible, since it is an iron supplement.

1:43 I thought it was finally time to taste it..

The red fire color is so beautiful

These reactions are so cool Ngl

I am extremely disappointed that he didn't throw that chunk into a wall.

I love how he’s explaining it like we understand.

This was a different kind of reaction video than what I usually get recommended.

I remember my science teacher in year 7 showing my class this reaction, it was so cool!

So interesting. I want to try it sometime.

The only kind of reaction videos worth watching

This is so cool you guys (the burning part). It's like a visual representation of my paycheck after paying all my bills.

It looks kinda like lava devouring land.

That looks like a sun..and yeah that drop at the last was enough for me to get a good night's sleep

This is the only type of reaction video I accept

First time I'm seeing 'careful' shake with nile red

A highly exothermic reaction.. My Brain : Touch it..

Alternative Title: *Giving Formation of Ferrous Sulphide Compound A.S.M.R..* 🐧

I love all ur vids

“Stirring it can make it go off, so I’ll just shake it while holding my hand right over the opening”

1:13 banana

0/10 Didn't get to see Nile's Mighty Hammer

I learnt this when I was learning physical and chemical changes

These are the only kind of "reaction" videos worth watching.

Early to a shorts video?? Here before it gets millions within a day, this looks cool as hell!!

Others: slime is so satisfying Nile : *mixing chemicals is fun and satisfying* Me : waiting for him to take a nib of it to taste.

Thank you for the horizontal videos

Looks satisfying

omg this guy can control the element!... .. .. .. Of Surprise

Nile says, "Which I'm sure I'll find something to do with..." Drops it.....

1:40 turns out he found what he gonna use it for : a bioweapon stinky chemical

Sounds like a great way to ward off demons

It looks like a nuclear bomb at 1000fps

I got a chunk of Fool's Gold on my desk. He's my friend and we're having soft tacos later :)

The only kind of reaction videos I care to watch

I just started watching this channel and im already addicted

"Which im sure i'll find something to do with" Me: Toss it

"So today I decided to make some thermite"

love the shorts, thank you for not filming in vertical, since it sucks to watch on a computer

This is so satisfying to watch

This guy does the best reaction videos on KZfaq.

The only moment where carefully is careful

Really satisfying

That's actually sick!

Man, this is the best reaction video on KZfaq.

Idk why but i found nilered one day but im not interested in chemistry but im watching this everyday now

This plus lofi music and you got a place on those satisfying video compilations

I just watch these all day

Seeing a bunsen burner being used, would have been the cherry on top. Even if only threatrically.

You have very many favourite reactions

Nile's definition of carefulness is weird

Nobody: NileRed Shorts: *Burning iron and sulfur is so satisfying*

Looks like the aftermath of a collision between two planets

I absolutely love this guy

Awesome channel

I love watching these videos just to hear his voice go up and down over and over in the same pattern.

This dude makes the best reaction videos

This is my kind of reaction video

Always interesting and entertaining.

Awesome ! Similar to Copper citrate decomposition. Please also do that, if you've got time. Thanks for the content.

I feel like this guy says "one of my favorite reactions" every other video lol. He definitely loves reactions

“reality can be whatever i want”

i dont have school, no job, and i am just, watching, sulfur and iron burn. Best video ever

Make longer vids! ❤️