TV makers fire up hype machine over UltraHD

Local resident Tony Holdip stood admiring the latest technological lust object on display at the world's largest consumer electronics show as a friend joined a crowd of amateur photographers snapping pictures of the immense ...

Technology uses micro-windmills to recharge cell phones

A UT Arlington research associate and electrical engineering professor have designed a micro-windmill that generates wind energy and may become an innovative solution to cell phone batteries constantly in need of recharging ...

'Superlens' extends range of wireless power transfer

(Phys.org) —Inventor Nikola Tesla imagined the technology to transmit energy through thin air almost a century ago, but experimental attempts at the feat have so far resulted in cumbersome devices that only work over very ...

Gadget Watch: iPhone case lets you see heat

Remember the alien with heat vision in the movie "Predator"? You, too, can now stalk people in the jungle by their heat signatures—or check your home insulation for leaks, whichever is most useful to you.

page 1 from 9