PrimeWire

You can now watch the entire Scientific American Frontiers Season 1 Episode 1 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Scientific American Frontiers: The World's Scariest Rollercoaster: A new kind of rollercoaster design takes passengers through a barrel roll like a jet fighter. New Hearts for Newborns: The latest efforts in successful heart transplants for infants. Woodpecker Housing Crunch: Man-made nests replacing what Hurricane Hugo destroyed. Facing Feelings: The connection between how you look and how you feel. Supercool Squirrels: The body temperature of hibernating Alaskan ground squirrels is below the freezing point and yet their blood does not freeze!