this post was submitted on 11 Jul 2026
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[–] zeroblood@lemmy.ca 27 points 22 hours ago (3 children)

PSA: Do this with plastic jugs to reduce the risk of broken glass in your eye.

[–] ms_lane@lemmy.world 1 points 51 minutes ago

PSA: Do this with a tapered steel tube.

[–] Nimrod@lemmy.world 10 points 20 hours ago

And—at the very least—wear some safety glasses.

[–] shrugs@piefed.social 2 points 20 hours ago (1 children)

are we sure that this "explosion" has even nearly enough energy to cause something like this?

[–] meekah@discuss.tchncs.de 7 points 18 hours ago (1 children)

If you think about the thermal stress caused by the heat in addition to the gas pressure, I think its fairly plausible.

[–] zeroblood@lemmy.ca 1 points 2 hours ago

Exactly this. I'm 90% certain there's an old video out there of a science teacher exploding a glass jug in a classroom doing or trying to do this.