From January 12â€“26, 2011, visit pbs.org/nova/makingstuff to play â€œWhatâ€™s This Stuff?â€ asks David Pogue. Create an account and solve the clues to figure out the 10 mystery materialsâ€”some we use everyday, and others are on the cutting edge. Be one of the first to identify all 10, and you could win a great prize! To read the official rules, visit pbs.org/wgbh/nova/making-stuff/contest-rules.html.
Clues for Mystery Material No. 1