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Stream the full Scientific American Frontiers Season 1 Episode 2 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.

Scientific American Frontiers: Total Tennis at MIT: Engineering students build machines for yearly contests. Designing Delicacies: Cultured black truffles are taste tested against the real thing. Deep Divers: A profile of the deepest human and animal divers. Safer Fire Fighting: Firefighters test a method of battling fires by blowing air into the burning building.