A Crop of Crystals Grow your own crystals, look at images of beautiful crystals. Crystals are all around us. Watch a candle burn and make your observations. 19 November 1999 Marie Curie-Sklodowska Studies Mysterious Rays Marie Curie, born in November, is one of the world's most famous scientist. Here is the story of the two chemical elements that she discovered and the two Nobel Prizes that she won.
Molecules are on the move all the time.
Try these experiments to see them in action. Used under License.