NEWS INDEX

The smallest endoscope in the world

The Olympus Corporation (Japan) has just launched the world's smallest medical endoscope. With a diameter of only 3.2 mm, which is 0.7 mm thinner than the current smallest endoscope, this new product allows doctors...

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The Origin of Writing

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Pictographs During the Stone Age, humans began "writing" by using images to express what they felt. Written language emerged when people replaced images with pictographic symbols. Around 6000 years ago, in regions such as...

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