Thin transparent flexible screens: Roll up your screen and stow it away?

As the demand for instant, constant communication grows, so too does the urgency for more convenient portable devices — especially computer displays that can be easily rolled up and stored or transported. A new study suggests that a novel DNA-peptide structure can be used to produce thin, transparent, and flexible screens. The research harnesses bionanotechnology to emit a full range of colors in a single pliable pixel layer. —> Read More

Worked-based wellness programs reduce weight

Workplace wellness programs can be effective in helping people lose weight by providing healthier food choices and increasing opportunities for physical activity, particularly if these efforts are designed with the input and active participation of employees, a new study confirms. The two-year project successfully reduced the number or people considered overweight or obese by almost 9 percent. —> Read More

As stars form, magnetic fields influence regions big and small

Stars form when gravity pulls together material within giant clouds of gas and dust. But gravity isn’t the only force at work. Both turbulence and magnetic fields battle gravity, either by stirring things up or by channeling and restricting gas flows, respectively. New research focusing on magnetic fields shows that they influence star formation on a variety of scales, from hundreds of light-years down to a fraction of a light-year. —> Read More

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