PhysicsWatch a classic chemistry lab explosion tamed to run in slow-mo Remember seeing sodium or potassium catching fire and exploding in chemistry lessons? Now watch a new version run slow enough for you to see every detail 51¶¯Âþ
EarthModern-day alchemy is putting the periodic table under pressure Elements are transformed under the huge pressures far underground and within stars. Harnessing this extreme chemistry could yield astonishing new technologies Features