Materials Science
- Tech
New antennas are up to a hundredth the size of today’s devices
A new type of antenna could be used in tiny electronics for wearable tech, injectable medical devices and more.
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- Materials Science
50 years ago, steel got stronger and stretchier
Today, scientists are still trying to improve steel.
- Materials Science
Diamond joins the realm of 2-D thin films, study suggests
Scientists squeezed graphene sheets into diamondene.
- Materials Science
Slug slime inspires a new type of surgical glue
A new glue that mimics a slug’s mucus secretions sticks well, even when wet. The adhesive could be used in place of sutures or staples in surgeries.
- Materials Science
The thinnest films of copper look flat, but they aren’t
It turns out that thin films of copper don’t lay flat, a discovery that has implications for computers and handheld electronics.
- Materials Science
Perovskites power up the solar industry
Perovskites are the latest hot materials in solar energy production.
- Chemistry
Chemistry controlled on tiniest scale can create hollow nanoparticles
Oxidizing tiny iron particles from the inside out reveals how oxidation works and could offer new vehicles for drugs or energy.
- Chemistry
New tech harvests drinking water from (relatively) dry air using only sunlight
A prototype device harvests moisture from dry air and separates it into drinkable water using only sunlight.
- Materials Science
Bone-inspired steel cracks less under pressure
Steel that’s structured like bone resists cracks better that the traditional form of the heavy-duty building material.
- Chemistry
New, greener catalysts are built for speed
Researchers are designing catalysts to move chemical reactions without using precious metals, or at least using less of them.
- Materials Science
Germanium computer chips gain ground on silicon — again
Having pushed silicon to its limit, engineers are turning back to germanium.
