Science Brain Teasers and Puzzles for Young Scientists

Not So Great Inventions, Again

A young computer programmer who had run out of post-it notes (those small square yellow sticky pieces of paper) came up with this almost great invention. He placed self-adhesive magnetic tape around his computer monitor so that he might stick notes and whatever he liked to his computer monitor using fridge magnets. Hey, it worked …

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Birds On Wires

Shady was introducing his invention to a “Birds Unlimited” convention. He explained that he developed a special insulation for high-powered electrical lines. This insulation is guaranteed to save thousands of birds that unwittingly land on the lines and are electrocuted each year. Shady claimed that with all the birds saved, the annual summer mosquito problem …

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