Bullets That Change Direction on the Fly

When fired from a rifle, most bullets spiral through the air like a football, thus making it impossible to adjust their trajectory. Now, researchers at Sandia National Laboratories have developed a bullet that can be fired without the spin, allowing it to change directions in mid-flight.

No Relief from Urban Noise

Vehicles of the future will make cities noisy no matter how they are powered. Lauded for their silence while idling, electric cars may not offer much noise-reduction value while in use, according to researchers at Fraunhofer Institute for Industrial Engineering (IAO).

Licorice Root May Combat Diabetes

Already highly regarded as a medicinal plant, licorice root may soon add anti-diabetic effects to its repertoire of healing powers.

Blocking Bodyhackers

Medical devices like insulin-delivery systems operate wirelessly and are easily accessible to devices, but they are also vulnerable to hackers either eavesdropping or interfering with functionality. So researchers at Purdue and Princeton universities have built a monitor that could protect such devices.

WordBuzz: Upcycling

Upcycling is recycling’s more creative, enterprising, and upscale cousin—a phenomenon that represents a confluence of entrepreneurship, environmentalism, and the DIY or “maker” trend.