The forest floor should be able to make a meal out of this new drone made of almost completely from biodegradable parts.
Robert Lea
Robert Lea is a science journalist in the United Kingdom specializing in space and physics reporting. His articles have been published in Space, Physics World, Popular Mechanics, Live Science, and Newsweek.
Dying star caught by astronomers enjoying planet-sized last meal
The observations of the death-row star and an unfortunate planet give us an advanced preview of Earth’s final fate.
How close-ups of Mars’ moon Deimos are a game-changer for the UAE
“People in the Emirates think differently now, school students dream of going to space, of being a scientist. That’s the real goal.”
A battery made from food makes edible electronics palatable
An edible and rechargeable battery to power devices used for GI tract monitoring, therapeutics, and analyzing food quality.
An inanimate material capable of voice recognition
A thin film composed of small magnetic whirls called skyrmions performs voice pattern recognition with an accuracy approaching 99%.
Are carbon credits actually in line with climate mitigation efforts
Carbon credits are used by companies and corporations to offset greenhouse gas emissions, but are they simply an aid for greenwashing?
Flexible zinc-air batteries for wearable electronics
A novel hydrogel component could increase the life cycle of cheap, safe, environmentally friendly, and energy-efficient batteries.
Weaving a new flexible energy harvesting technique for wearable tech
A new triboelectric laminate can convert movement to electricity 400 times more efficiently in wearable and implantable technologies.
Crawling Earthworm robots get a soft polymer boost
The replacement of rigid parts could help robots more closely mimic the humble worm to help them squeeze into tight spots.
Scaling up renewable green energy using photocatalysis
Splitting water with light via photocatalysis to create hydrogen could help reach net zero emission goals if the process can be scaled up.