Crash Course Chemistry: the Nucleus
Download "The Elements" app for on your phone info about the elements!
NOVA: Hunting the Elements (including Radiocarbon dating clip found at 1:39:32 to 1:44:48) Non-Adobe version found on YouTube
Popcorn Popping in Slow Motion
Otzi the Ice Man - Smithsonian Channel Video clip (3 minutes, 12 seconds)
Radiocarbon Dating the Shroud of Turin - Research Article
Properties of Water - Amoeba Sisters Video (6 minutes, 50 seconds)