A dollar bill gets around, passing from hand to hand, falling on streets and sidewalks, eventually getting so grimy that a bank machine flags it and sends it to the shredder. Rather than destroying it, scientists have developed ...
Other
Jan 8, 2014
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Twitter just issued its IPO but a lingering question is how the popular worldwide microblog company will turn a profit. One U.S. company thinks it has found one way to help Twitter, and itself, make money.
Internet
Nov 29, 2013
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Three young entrepreneurs have opened what they call the world's first ATM able to exchange bitcoins for any official currency.
Internet
Oct 30, 2013
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California is spending nearly $15 million to build 10 hydrogen fueling stations, even though just 227 hydrogen-powered vehicles exist in the state today.
Energy & Green Tech
Oct 15, 2013
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For those who use a mobile wallet, a new app aims to help keep track of when electronic cash is running low.
Software
Oct 10, 2013
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The classic proverb says: If you give a man a fish, he will eat for a day. Teach him how to fish, and he will have food for a lifetime. Christopher Blattman's research suggests that if you just give the man cash, he will ...
Economics & Business
Oct 9, 2013
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It's not the chicken or the egg, but marine scientists at The University of Texas at Austin have answered a basic question about red drum fish and their eggs that may eventually help save the state of Texas a great deal of ...
Plants & Animals
Sep 23, 2013
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Google is bringing its digital wallet to the iPhone in its latest attempt to upstage Apple on its own popular device.
Software
Sep 19, 2013
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Activist investor Carl Icahn said Thursday he would meet Apple chief executive Tim Cook in September and discuss the "magnitude" of a share repurchase plan.
Business
Aug 22, 2013
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Crowdfunding gets a new twist Thursday with the launch of an online platform that offers startups ideas and expertise as well as cash.
Internet
Aug 22, 2013
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