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Inventions

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Rebecca Boyle via PopSci.com

We pay close attention to the modifications scientists are making to goats, moths and worms so they can harvest their silk. Now researchers in Singapore are reporting a new advancement: dyed-in-the-worm silks, which look pretty and could have interes

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It seems like we get everything from automated vending kiosks these days, from cash to DVDs to postal service to gasoline. The French have simply taken the next logical step. Putting a modern (and greener) spin on an old way of doing business, a Fren

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Peter Eichenbaum & Margaret Collins via Bloomberg

AT&T Inc. and Verizon Wireless, the biggest U.S. mobile carriers, are planning a venture to displace credit and debit cards with smartphones, posing a new threat to Visa Inc. and MasterCard Inc., three people with direct knowledge of the plan said.

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