3D Printing with Sand and Solar Power

Remarkable possibilities await.

You may have heard me talk enthusiastically about technology's ability to transform sand into computer chips. Well, this brilliant and ingenious young man, named Markus Kayser, has turned sand into glass with solar power and a 3D printer. What other possibilities does this marriage of technology and the natural world hold in store? People like Markus Kayser will show us the way. -- RDM