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Send Morse Code Over Stockholm By Laser 139

bigmac writes "KTH, Royal Institute of technology is celebrating 175 year anniv by making a very spectacular laser show. A green laser sent from the bottom of an old reactor building 30 meters below ground. The beam is then reflected over the city from the schools clock tower. And yes, you can send your own laser-morse messages through their homepage!" Here's an image to chew on.
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Send Morse Code Over Stockholm By Laser

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The reason why worry kills more people than work is that more people worry than work.