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This week on ‘TechKnow’

Deep Dive with Alvin MONDAY 6:30E/3:30P

TechKnow’s Phil Torres and crew are about to travel to an area as vast as it is remote, mostly unexplored, with seemingly limitless resources. They are on a mission 3,000 feet under the sea. Their vessel is a submersible named Alvin, and they are off the coast of Costa Rica. Alvin is a machine designed to dive more than ten football fields deep, to explore one of the earth’s undersea vents.

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Full Episodes Now Online

TechKnow: Concussion Technology - Full Episode

WATCH: TechKnow explores technology that may save athletes from brain damage as Football season gets underway.

Topics:
U.S.
Technology
Football

TechKnow: Spider Decoy - Full Episode

WATCH: Techknow goes into the Amazon, discovering a new spider that confuses predators by building a fake spider decoy.

Topics:
Amazon Rainforest
Science

TechKnow: Bulletproof Classroom - Full Episode

WATCH: TechKnow explores bulletproof backpacks and whiteboards making their way into children's classrooms.

Topics:
U.S.
Technology

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TechKnow is a weekly series about innovations that can change lives, an ongoing exploration of the intersection of hardware and humanity. It’s a show about science—by scientists.