Science & Technology
Liquid metal sticks to surfaces without a binding agent
Everyday materials such as paper and plastic could be transformed into electronic ‘smart devices’ by using a simple new method to apply liquid metal to surfaces, according to scientists. The study demonstrates a technique for applying a liquid metal co…
Megawatt electrical motor designed by engineers could help electrify aviation
Aerospace engineers designed a 1-megawatt electrical motor that is a stepping stone toward electrifying the largest aircraft.
Ancient herbivore’s diet weakened teeth leading to eventual starvation, study suggests
Researchers have shed light on the life of the ancient reptile Rhynchosaur, which walked the earth between 250-225 million years ago, before being replaced by the dinosaurs.
Breaking through the limits of stretchable semiconductors with molecular brakes that harness light
A research team develops a highly stretchable and high-performance organic polymer semiconductor.
Eddies: Circular currents and their influence on the world’s hottest ocean
Water from the Pacific Ocean flows into the Indian Ocean via the Indonesia Archipelago thanks to a vast network of currents that act as a conveyor belt, transporting warmth and nutrients. Currents can sometimes form circular motions and these are known…
Campi Flegrei volcano edges closer to possible eruption
The new study used a model of volcano fracturing to interpret patterns of earthquakes and ground uplift, and concluded that parts of the volcano had been stretched nearly to breaking point.
The first prehistoric wind instruments discovered in the Levant
Although the prehistoric site of Eynan-Mallaha in northern Israel has been thoroughly examined since 1955, it still holds some surprises for scientists. Seven prehistoric wind instruments known as flutes were recently identified. The discovery of these…
Using photosynthesis for Martian occupation — while making space travel more sustainable
Researchers are working on sustainable technology to harvest solar power in space — which could supplement life support systems on the Moon and Mars.
Researchers demonstrate noise-free communication with structured light
Scientists used a new invariant property of vectorial light to encode information. This quantity, which the team call ‘vectorness’, scales from 0 to 1 and remains unchanged when passing through a noisy channel.
Mouse models of adolescent binge drinking reveal key long-lasting brain changes
Heavy alcohol consumption may cause permanent dysregulation of neurons, or brain cells, in adolescents, according to a new study in mice. The findings suggest that exposure to binge-levels of alcohol during adolescence, when the brain is still developi…