13/06/2012

'No-sleep energy bugs' drain smartphone batteries

(Phys.org) -- Researchers have proposed a method to automatically detect a new class of software glitches in smartphones called "no-sleep energy bugs," which can entirely drain batteries while the phones are not in use.

NASA's TRMM views forming tropical cyclone

System 94E and System 95E are low pressure areas located off the western coast of Mexico that are being watched by forecasters and by satellites. Each of them has the potential for development into a tropical cyclone, although ...

Apple bid to stop Samsung smartphone in US stalled

Apple's effort to stop South Korea's Samsung from launching its newest iPhone challenger in the US has been derailed by complex maneuvering in the patent war between the companies.

Bat bridges don't work: study

Wire bridges built to guide bats safely across busy roads simply do not work, University of Leeds researchers have confirmed.

Pitcher plant uses power of the rain to trap prey (w/ Video)

During heavy rain, the lid of Nepenthes gracilis pitchers acts like a springboard, catapulting insects that seek shelter on its underside directly into the fluid-filled pitcher, new research has found. The findings were published ...

Robot learns language through 'conversation' with people

A robot analogous to a child between 6 and 14 months old can develop rudimentary linguistic skills through interaction with a human participant, as reported June 13 in the open access journal PLoS ONE.

Black hole masses and the evolution of galaxies

Scientists have been studying light from distant objects in the night sky for thousands of years in an effort to understand the Universe. Now European researchers have developed a novel method for estimating the mass of often-obscured ...

Magnetic fields slow down stars

Scientists have proved the existence of a magnetic effect that could explain why solar-like stars spin very slowly at the end of their lifetime.

Ancient effect harnessed to produce electricity from waste heat

A phenomenon first observed by an ancient Greek philosopher 2,300 years ago has become the basis for a new device designed to harvest the enormous amounts of energy wasted as heat each year to produce electricity. The first-of-its-kind ...

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