Apps help smartphones become digital wallets

Wouldn't it be nice to forget your wallet - permanently? That day is coming sooner than you think. In the walletless future there will be no credit cards to lose, no cash to carry and no concert tickets to leave at home. ...

Web tool helps determine best energy storage options

(Phys.org) -- Sandia National Laboratories and the Department of Energy have released a new tool to help utilities, developers and regulators identify the energy storage options that best meet their needs.

India's TCS shares surge on upbeat earnings

Shares in India's biggest outsourcing firm Tata Consultancy Services jumped more than 10 percent in early trade on Tuesday after it reported better-than-expected quarterly earnings.

India's TCS quarterly profit leaps 23%

India's biggest outsourcing firm TCS reported Monday net profit jumped 23 percent in the three months to March, beating market forecasts as US and European customers boosted orders.

Will 3-D printing launch a new industrial revolution?

Peter Schmitt, an MIT doctoral student, printed a clock in 2009. He didn't print an image of a clock on a piece of paper. He printed a three-dimensional clock -- an eight-inch diameter plastic timekeeping device with moving ...

India's largest IT firm TCS Q3 profit up 23%

India's biggest outsourcing company, Tata Consultancy Services, reported on Tuesday that net profit rose 23 percent in the third quarter, matching forecasts, thanks to a rise in orders.

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