ScienceDaily: Strange Science News


Magnetic ‘hedgehogs’ could store big data in a small space

Posted: 17 Dec 2021 08:32 AM PST

Atomic-scale magnetic patterns resembling a hedgehog's spikes could result in hard disks with massively larger capacities than today's devices, a new study suggests. The finding could help data centers keep up with the exponentially increasing demand for video and cloud data storage.

Fire and ice: The puzzling link between western wildfires and Arctic sea ice

Posted: 17 Dec 2021 07:28 AM PST

Researchers uncover the mechanics behind dwindling Arctic sea ice and its influence on wildfire weather in the western United States.

Giving bug-like bots a boost

Posted: 16 Dec 2021 12:00 PM PST

Researchers have pioneered a new fabrication technique that enables them to produce low-voltage, power-dense, high endurance soft actuators for an aerial microrobot. These artificial muscles vastly improve the robot's payload and allow it to achieve best-in-class hovering performance.

California Academy of Sciences researchers describe 70 new species in 2021

Posted: 16 Dec 2021 11:58 AM PST

Researchers describe 70 new species in 2021 from the lowland forests of Madagascar to Easter Island's coral reefs.