this post was submitted on 17 Feb 2024
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Found Satan

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Individuals displaying mischievous, spiteful, or teasing behavior in a playful manner, rather than engaging in genuinely cruel actions.

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[–] [email protected] 102 points 1 year ago (1 children)

The mentos and coke thing is a reaction between the carbonation and the rough surface of the mentos. The water would dissolve the surface rather quickly, even in ideal scenarios, and as you melt the ice, you wouldn't be able to re-expose the surface fast enough for a meaningful reaction. Just all around an impractical plan.

[–] [email protected] 11 points 1 year ago (3 children)

If I remember right from a video back when mentos and Coke was all the rage, it wasn't just the texture of the mentos but there was also a chemical reaction in the combination of the two is what led to the violent reaction.

[–] [email protected] 14 points 1 year ago (5 children)

"The eruption is caused by a physical reaction, rather than any chemical reaction. " https://en.m.wikipedia.org/wiki/Soda_geyser

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[–] [email protected] 9 points 1 year ago

That’s not correct, the surface of a single mentos provides nucleation points in abundance for the physical reaction.

[–] [email protected] 4 points 1 year ago (2 children)

Would you be able to find the video? I had never heard of this, and can't imagine what "chemical reaction" could occur beyond the carbon dioxide simply coming out of solution.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)

I can try, but that was probably 15ish years ago. So much has come and gone on the net since then.

I think it was mythbusters? It was something in diet drinks increases the effect over a regular soft drink.

For now, this is the best I think I can offer https://pubs.acs.org/doi/10.1021/acs.jchemed.6b00862#

[–] [email protected] 2 points 1 year ago (2 children)

Probably the sugar. Sugar decarbonates coke (and other sodas) pretty quickly. Add to that a container under pressure with only a small hole and you get an explosive reaction.

[–] [email protected] 6 points 1 year ago

Sugar decarbonates coke (and other sodas) pretty quickly

That's still not a "chemical reaction" though. It's just a result of the rough texture of the sugar, same as the mentos.

[–] [email protected] 4 points 1 year ago (3 children)

Soda is full of sugar, so I don't think that's it.

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[–] [email protected] 98 points 1 year ago (3 children)

That wouldn't work, the water would change the texture of the mentos before the soda hits it.

[–] [email protected] 36 points 1 year ago (1 children)

Even if it didn't change the texture, it wouldn't be a sudden explosion, but a slow release. The ice would melt off, slowly exposing the surface of the Mentos. To get the explosion they want you have to throw the Mentos in quickly.

[–] [email protected] 10 points 1 year ago (1 children)

What if you had piece of ice with an air cavity where the Mentos is placed, then sealed in? I think that might work, bit it’s certainly tricky to set up.

[–] [email protected] 7 points 1 year ago

Once the air cavity is breached, you have a few droplets of liquid touching the candy, effusing minor volumes of carbonation and then slowly diffusing with the rest of the soda.

[–] [email protected] 33 points 1 year ago (2 children)

Ok ok, plan B then:

We freeze the end of a rope in ice that they unknowingly throw in their drink. The other end of the rope holds a bucket of water above the chair they sit in. Once the ice melts, the rope will slip out and the water will come down on them. They will never know what happened!

[–] [email protected] 16 points 1 year ago

Put two ends of a cable under that person's chair, once water comes down it will close the circuit, which will in turn cause a piano to fall on their head!

[–] [email protected] 9 points 1 year ago (1 children)

Plan C. We just throw the coke in their face!! PRANK!

[–] [email protected] 6 points 1 year ago

Then yell "it's just a prank bro!" And run off

[–] [email protected] 9 points 1 year ago (2 children)

Smh soda needs to get on board and stop being a little bitch with its soda-tongue pickiness. Try something new, soda.

[–] [email protected] 3 points 1 year ago

Who hurt you?

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[–] [email protected] 67 points 1 year ago (2 children)

They’ll spill in my apartment, don’t they? Or do you regularly gift away ice cubes?

[–] [email protected] 27 points 1 year ago (1 children)

It’s actually a self-prank

[–] [email protected] 4 points 1 year ago

The real prankster is OP

[–] [email protected] 4 points 1 year ago (1 children)

People drink soda other places than indoors.

[–] [email protected] 3 points 1 year ago

Hwat is this so called “other place” that’s not indoors?

[–] [email protected] 34 points 1 year ago (4 children)

Would that even work? As the ice melts, only a small part of the mentos would be exposed, with a gradually increasing surface area. But I'd expected it only works because of the whole surface being suddenly exposed.

[–] [email protected] 21 points 1 year ago (4 children)

I'm more wondering how you freeze them all so without dissolving.

[–] [email protected] 2 points 1 year ago
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[–] [email protected] 15 points 1 year ago (1 children)

No. As the soda would lose most of the carbonation pouring it into the glass

[–] [email protected] 2 points 1 year ago (1 children)

Poor it along the side of the glass, you animal.

[–] [email protected] 3 points 1 year ago (3 children)

Yes, however the (oh god no! I’m being that guy!!) pouring it into the glass even carefully down the side loses the carbonation that “makes” the mentos and coke work. You really can only do it from in the bottle

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[–] [email protected] 11 points 1 year ago

No, for several reasons.

Ice would expose mentos way too slowly. Mentos being in water and freezing would have already removed the texture that makes it work to begin with. By the time the ice melted enough a lot of the carbonation would have already escaped the soda. One mentor isn't enough to cause much reaction. The soda would be cold from the ice and that slows the release of the cO2....

[–] [email protected] 6 points 1 year ago

Well you just trick them into microwaving their soda!

[–] [email protected] 12 points 1 year ago (1 children)

Hah! Joke's on you. I drink that shit fast and swallow the ice cubes whole.

Oh no, I'm burping so hard, you guise...

[–] [email protected] 10 points 1 year ago

am I the only one who drinks things too fast for this to work

[–] [email protected] 9 points 1 year ago (1 children)

Why the fuck is there a disk in my ice cube?

[–] [email protected] 2 points 1 year ago

I have friends that would ask the same question in the same confused tone, and I love it

[–] [email protected] 7 points 1 year ago

So how do you freeze them?

Would they even still have that wonderful property after freezing?

[–] [email protected] 6 points 1 year ago (2 children)

If I served my friends soda, they'd not be friends anymore. This establishment isn't a Chuck E..Cheese and if all I have in the fridge is soda, you're getting iced water or tea/coffee.

[–] [email protected] 23 points 1 year ago

This is the modern version of telling people "oh, we don't have a television"

[–] [email protected] 9 points 1 year ago (1 children)

Imagine being too lazy to tend to your guests with what they request, and too cheap to lose $0.08 of your 2L coke. "this ain't no fancy shit like the rat house, and get your ass your own tp too. fuck washing your hands on my dime, the fuck is this, sears? 50 cents for 5 seconds. wifi? Cent a megabyte. bed? no. get the fuck out at midnight. that includes you babe!"

You prob the kinda guy who would charge $0.54 a mile for 'business wear and tear' reimbursement even though your Prius costs $0.16 to go the same distance - and you're just driving your friend home. Who lives on your street, and you were headed home anyway. "It costs money to be in my aura of greatness! Seatbelt $25 btw."

[–] [email protected] 5 points 1 year ago

If you come into my house, you get water, beer, juice, kombucha, wine, at least five tea options, coffee, or even a scotch if you want.

Cheap would be offering them something that's full of sugar, artificial flavour, costs me fuck all, and usually comes with a Happy Meal. I don't insult my friends like that and they wouldn't do it to me either.

Step up your game. It doesn't cost much to be a good host.

[–] [email protected] 5 points 1 year ago

Step one: have fiends

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