Chemistry
A new microbead proves effective as a plastic-free skin scrubber
The nonplastic polymer cleaned up eyeliner and permanent marker and broke down into molecules related to sugar and amino acids.
Materials Science
More Stories in Materials Science
- Health & Medicine
New electrical stitches use muscle movement to speed up healing
In rats, the sutures hastened recovery and reduced the risk of infection.
- Materials Science
A materials scientist seeks to extract lithium from untapped sources
Lithium is an essential ingredient for batteries in electric vehicles but getting enough will become a problem.
- Health & Medicine
50 years ago, some of plastic’s toxic hazards were exposed
Worker exposure to vinyl chloride became tightly regulated after the chemical was linked with liver cancer. Now, its use may be on the chopping block.
- Climate
Zigzag walls could help buildings beat the heat
A corrugated exterior wall reflects heat to space and absorbs less heat from the ground, keeping it several degrees cooler than a flat wall.
- Materials Science
Jurassic Park’s amber-preserved dino DNA is now inspiring a way to store data
DNA is capable of encoding all sorts of data. Storing it in an amberlike material may keep that information safe for nearly forever.
- Materials Science
Scientists developed a sheet of gold that’s just one atom thick
Ultrathin goldene sheets could reduce the amount of gold needed for electronics and certain chemical reactions.
- Materials Science
Artificial intelligence helped scientists create a new type of battery
It took just 80 hours, rather than decades, to identify a potential new solid electrolyte using a combination of supercomputing and AI.
- Materials Science
A fiber inspired by polar bears traps heat as well as down feathers do
Scientists took a cue from polar bear fur to turn an ultralight insulating material into knittable thread.
- Plants
Salty sweat helps one desert plant stay hydrated
The Athel tamarisk excretes excess salt through its leaves. The buildup of salt crystals pulls water directly from the air, a study reports.
