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Engineers produce long lasting, energy density battery

Aug 1 2017

A new generation of manganese dioxide-zinc batteries with unprecedented cycle life and energy density has now been revealed by scientists. The discovery has made the common household battery suitable for large grid storage applications.

Building bridges within the cell, using light

Aug 1 2017

Each cell in the body is made up of a number of tiny sealed membranous subunits called organelles, and they send things like lipids back and forth to allow the cell to function. A process called membrane tethering is responsible for bridging the gap between organelles, and now, researchers have discovered a way to manipulate this tethering.

Earth Will Have Its Last Total Solar Eclipse in About 600 Million Years

Aug 1 2017

During the total solar eclipse on Aug. 21, skywatchers will direct most of their attention to the sun, but don't forget about the moon: Its slow progress away from Earth means these celestial events won't keep happening forever.

Oral bacteria may help forensic scientists estimate time since death

Aug 1 2017

Accurately determining the time since death is an important aspect of forensic sciences and casework.

Taking it to the Tweets: Statistics proves Twitter a powerful tool in forecasting crime

Aug 1 2017

Although most people don't broadcast in advance their intention to engage in criminal activity, scientists have discovered that the use of Twitter can help predict crime.

Statistical analysis of batter productivity from changed strike zone could spell trouble

Aug 1 2017

New statistical analysis examining changes in batter productivity as a result of the recently changed strike zone could raise concern for the Major League Baseball Players Union and individual baseball players.

Kids, cash, and snacks: What motivates a healthier food choice?

Aug 1 2017

What determines how kids decide to spend their cash on snacks? In a study with Boston-area children, researchers show that their experience with money and their liking of brands influenced decisions -- and that for some children, higher prices for unhealthy snacks might motivate healthier choices.

Nanoparticles for 3-D printing in water open door to advanced biomedical materials

Aug 1 2017

A new type of photoinitiator for 3-D printing in water could further the development of biomedical accessories, bring advances in traditional industries such as plastics, and offer an environmentally friendly approach to additive manufacturing.

Bird with super senses inspires researchers

Aug 1 2017

Not much surprises the oilbird. Its senses are super sharp and when combined, may function in a way that can inspire researchers to construct better drones and more advanced technology.

Ferroelectric phenomenon proven viable for oxide electrodes, disproving predictions

Aug 1 2017

Flux-closure domain structures are microscopic topological phenomena found in ferroelectric thin films that feature distinct electric polarization properties. These closed-loop domains have garnered attention among researchers studying new ferroelectric devices, and in the development of thin films for such devices, researchers have thought that contact with commonly used oxide electrodes limits FCD formation. However, a group of researchers has shown otherwise.