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May 23 -- We’ve all squeezed a fruit to see if it’s ripe. What if you could gauge its exact calorie count and sugar and fat content while you were at it? A startup in Israel called Consumer Physics has developed a keychain-size tricorder that’s straight out of a sci-fi movie. (Think Star Trek...) It’s called the SCiO, and it can shoot a beam of light at, say, an avocado and instantly tell you just that. Watch the full episode of ’Hello World: Israel’: Like this video? Subscribe t
