Related topics: robot · battery · nasa · iphone · sensors

Lab-made complexes are 'sun sponges'

In diagrams it looks like a confection of self-curling ribbon with bits of bling hung off the ribbon here and there. In fact it is a carefully designed ring of proteins with attached pigments that self-assembles into a structure ...

Tech experts debate the smarts of the 'smartwatch'

News that Samsung will unveil a "smartwatch" next month has sent rumour mills into overdrive within the tech community as it second guesses what the much-hyped gadget will offer.

Review: Motorola phone notable for customization

In the four decades since Motorola first showed off a prototype of the world's first cellphone, the company has watched Apple, Samsung and other innovators surpass it in sales. With Google as its new owner, Motorola is introducing ...

As cost goes down, 3-D printers begin to make an impression

Diego Porqueras' Deezmaker store in Pasadena, Calif., is a geeky version of Santa's workshop, brimming with action figures, chess pieces and jewelry. But instead of relying on elves, Porqueras has built his own one-man factory ...

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