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The letters were carved into the steel punch. This was a very slow process.
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The sheets were hand written. They were only restricted to a certain range of topics.
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Made a wierless transmitting station. Made a kite supported antenna for reception.
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Revolved around the earth once per day. It was the first olypmics that could be broadcast internationally.
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Has among the largest delivery networks in the world. They have 77,000 post offices.
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