These are pretty nifty.
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These are pretty nifty.
posted by w1ndexYouTube: An experiment on how turbulent convection in Earth's core makes a magnetic field
posted by PlayhousePalsPublished on Nov 6, 2016 Urine is mainly water (at least 95 percent), but the rest is a surprisingly complicated brew of components that include urea, chloride, sodium, potassium, creatinine and other... continue reading
posted by bobknight33I teamed up with Cody, from Cody’s Lab, to experiment and see what would happen if Sodium Metal got flushed down the toilet.
posted by MordhausLast month I brought attention to a particularly nasty product currently promoted online to vulnerable people as a cancer cure. Black salve is a paste made from a mixture of Bloodroot extract and zinc... continue reading
posted by Mordhaus-How much did that cost? -$800 for disposal, then $1400 for the water ball. •Were your parents mad? -yes. •Where did you buy the Waterballs? -China •How much of them? -1600 pounds, 25 Million. ... continue reading
posted by MordhausYT: NaK - the alloy of Sodium and Potassium - is notorious among chemists. But it can be pumped in an ingenious way. Featuring Professors Steve Howdle and Martyn Poliakoff.
posted by Fantomas"It's not the mint in your toothpaste that makes your food taste gross."
posted by PlayhousePalsYouTube: Sodium pentothal, the so-called ‘truth serum,’ is real! But does it work? Find out what ‘truth serums’ do, and how your brain lets you tell lies.
posted by PlayhousePalsWater dropped onto pure sodium sizzles and then explodes. Part of a series of videos exploring chemical reactions at an insane 10,000+ frames per second.
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