Dive! Dive! Dive!: Teen Inventor Successfully Tests Homemade Submarine – Yahoo! News (blog)

Dive! Dive! Dive!: Teen Inventor Successfully Tests Homemade Submarine
Yahoo! News (blog)
Most hardworking teenagers play sports and complete their homework after school. Justin Beckerman, 18, does all that and builds machines. His latest creation? A fully-submersible, one-man submarine he made with $ 2,000 worth of materials from the …

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China’s Next Great Inventions – Wall Street Journal

China's Next Great Inventions
Wall Street Journal
Chinese inventor Tao Xiangli modified the circuits of the robot he made at his house in Beijing on May 15. According to local media, he spent over $ 24,000 and more than 11 months building the robot out of recycled scrap metal and wiring he bought from …

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