Martin Riddiford

Jan. 18, 2013

Inventors Design Lamp Powered Entirely by Gravity

The gravity-powered device uses a weight to generate up to 30 minutes of light as it descends.

light, lamp, led lamp, gravity, developing world, developing country, invention, engineering

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Michael Pollan Talks Plants and Food

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Behold the 1000 Pound Pumpkin

Visit Robert Sabin's pumpkin patch: he has been growing giant pumpkins--the breed is Atlantic Giant--for over ten years. Does his top pumpkin have the heft to win the Long Island Giant Pumpkin Weigh-Off at Hicks Nurseries? We'll find out. What did you think of the video?

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