Self-powered, entirely biological constructs injected with neural precursor cells reveal the surprising flexibility of nervous systems.
Features
‘Liquid droplet mops’ clean solar panels, could save billions of gallons of water annually
Liquid droplet mops optimise droplet impact energy, reducing the amount of water needed for solar panel cleaning by up to 80%.
Call for a standard framework for triboelectric nanogenerators
Research to boost TENG performance cannot move forward without a standard way to test these devices and report the results.
Airborne DNA reveals shifting reproductive timing in bryophytes
Reconstructing time from decades of air samples shows bryophytes releasing spores earlier as the climate warms.
Peer Review in Materials Science: 5 Tips for Writing Good Reports
Peer review can elevate a work from unpublishable to excellent, but only if the reports are clear, constructive, and detailed.
Scientists observe spontaneous liquification of a metal
Something unexpected happened when atoms of gallium were observed to spontaneously transition from solid to liquid and back again.
How tactile devices can improve children’s learning
Study finds tactile learning in education helps kids engage multiple senses, leading to a richer and more interactive learning experience.
A brain–computer interface could slow cognitive decline
This new brain–computer interface detects weakened brain signals and boosts them to healthy levels, potentially reversing cognitive aging in the brain.
New plastic recycling method captures carbon
A closed-loop process for making and recycling polycarbonate plastic also captures carbon to reduce waste and cut emissions.
How the bias in algorithms can help us spot our own
People recognize their own biases in algorithms’ decisions more than they do in their own—even when those decisions are the same.
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