Tech
- Tech
Viewing virtual reality of icy landscapes may relieve pain
Traveling to polar vistas via virtual reality eased a temporary burning in the viewers’ skin. The same VR also lessened simulated chronic pain.
- Math
How math makes movies like Doctor Strange so otherworldly
In the 1970s, a mathematician introduced geometric patterns that he named fractals. Moviemakers are now using those patterns to create dazzling digital effects.
- Materials Science
The future of crystal-based solar energy just got brighter
Researchers have upped the efficiency of layered solar cells that could be printed or painted onto surfaces. Now they are working to make them more rugged.
- Physics
Like Magneto? Microcrystals give magnets superpower over living cells
New iron-rich protein crystals could help researchers better understand the nerve cells that control movement and sensation. All they need are magnets.
- Tech
Drones help scientists weigh whales at sea
Drone imagery lets scientists estimate a whale’s weight. And that may help monitor the health of these big mammals for conservation purposes.
- Life
A new spin on lab-grown meat
A technique inspired by how cotton candy is spun could help produce lab-grown meat at a lower cost and on a bigger scale.
- Tech
Weird little fish inspires the development of super-grippers
Suction-cup designers were inspired by the rock-grabbing tricks of the aptly named clingfish.
- Materials Science
Sunflower-like rods could boost efficiency of solar collectors
A new material bends to follow the sun. Rods made from it could soak up far more of the sun’s light than ordinary solar collectors.
- Tech
Teen’s research suggests spinning wing parts might boost aircraft safety
An Arizona teen replaced an aircraft wing’s leading-edge flap with a spinning cylinder. This could increase lift, reduce drag and help prevent some aircraft stalls and spins, his data suggest.
- Tech
Teen auto-safety researcher nabs $25,000 science fair prize
Alaina Gassler took home the $25,000 top prize at the Broadcom MASTERS teen science competition. Her qualifying project could boost vehicle safety by eliminating blind spots for car drivers.
- Tech
Graphene fabric keeps mosquitoes from biting
Graphene is a super-thin material with many cool uses. The latest: protection against mosquito bites by embedding it in your clothing.
- Tech
This device uses the cold night sky to generate electricity
A new device uses the temperature difference between Earth and outer space to create electricity after dark. Powering a lamp, it would be the ultimate night light.
