YouTube description: A metal alloy spoon melts in tea. Featuring Professor Sir Martyn Poliakoff and Senior Technician Neil Barnes. Why not use Gallium? Well - besides the fact it's not what we... continue reading

posted by Aard Vark (oritteropo) 4 years ago • 1,320 views • 4:27

Crops are growing thirsty!

posted by PlayhousePals 6 years 8 months 3 weeks ago • 2,260 views • 3:22

Uhhh, to hell with the grocer's crap.... 1,000% more productive than conventional gardening & farming. The most robust, most scalable Aquaponics system in the world is the Portable Farms™ Aquaponics... continue reading

posted by chingalera 8 years 9 months ago • 96 views • 6:31

The Professor muses on a world in which ice sinks to the bottom!? -- PV

posted by radx 8 years 9 months 2 weeks ago • 844 views • 6:03

Water 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.

posted by messenger 9 years 3 months 3 weeks ago • 61 views • 5:43

YouTube Description: What do you get when you mix potassium, diethyl ether and a little bit of water?More chemistry at http://www.periodicvideos.com/Follow us on Facebook at http://www.facebook.com/periodicvideosAnd... continue reading

posted by mintbbb 1 decade 6 months 4 weeks ago • 1,453 views • 2:40