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Patenting Hanukkah

This Saturday night is the start of the festival of Hanukkah. Candles of the Menorah (Chanukiyah) are lit each night. When I was a little girl, people generally used a Chanukiyah with the traditional design of a metallic eight branched

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How Old Is Too Old To Invent?

My previous blog post showed how even the very young can invent important and useful things. Is the same true of the elderly? From at least the examples below, it appears that there is no upper age limit when it

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