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Grow Up!

Every child is fascinated by the problem of the caterpillar and the butterfly. But most of us, forget these things and become absorbed in matters of consequence. Scientists form one group of individuals in whom childish traits persist: for the adult scientist still wonders about...

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Kvetching – The Blame Game 2

There is a complex in Switzerland known as CERN, the European Organization for Nuclear Research, where something called the Large Hadron Collider has been sputtering into operation. Its purpose is to discover whether a hypothetical particle called the Higgs boson (called by some, “The God...

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The Blame Game

Almost forty percent of the cases in the Central African Republic’s court system are witchcraft prosecutions. Most of the accused are Pygmies who are known for bewitching each other. Do you have an infected toe? You can accuse your neighbor of hexing you because he...

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To Grab or Grip

“In man the most precise function that the hand is capable of is to place the tip of the thumb in opposition to the tip of the index finger, so they make maximum contact. In this position small objects can be manipulated with an unlimited...

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The Futurist

The “Futurist,” Ray Kurzweil is a man who plans to live forever. He is a wildly successful inventor: In the ‘70s he developed the first computer capable of reading different fonts, and in the ‘80s he created one of the first speech-recognition programs. He now...