One exceptionally dangerous experiment is nicknamed “a lightning storm in a test tube.” Although it does look like lightning, it’s actually more like a bunch of booze-soaked explosions. Either way, it ...

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Fireworks usually include gunpowder, but a hobbyist has made this rather impressive bang using potassium permanganate in lieu of the more traditional ingredient. Permanganate is a purple crystal which ...

When it comes to weird and wacky homebrew rocket experiments, [Integza] keeps himself fairly busy. He’s now attempted a design repurposing Devil’s Toothpaste for propulsion. Devil’s Toothpaste is ...

Water turned pink in a small Canadian town this week after a faulty valve allowed the disinfectant potassium permanganate to seep into the water supply. The color looks alarming, but the chemical ...