Watch a frog-like robot use tiny explosions to hop around
Insect-sized robots that can crawl, hop and turn by harnessing the power of explosions can be cheaply produced for a range of applications
Author: h79snht.top
The pandemic helped some children develop their vocabulary
Some preschool children in Canada scored higher on cognitive skills tests during the pandemic than those tested before covid-19 emerged, possibly beca
Smart hat senses when traffic lights change and tells you via an app
Long-lasting hats, jumpers and watch straps that function as smart devices can be made thanks to a cheap and reliable method of creating conductive fi
Zapping spinal cord injuries helps restore hand strength and movement
Applying electrical stimulation via pads at the site of the spinal cord injury caused lasting improvements in people’s ability to use their hands
Ariane 6 rocket launch: What is it and when is it happening?
Europe is set to regain its capacity to launch satellites into space when the Ariane 6 rocket finally flies after years of delays
Why sabre-toothed animals evolved again and again
Sabre teeth can be ideal for puncturing the flesh of prey, which may explain why they evolved in different groups of mammals at least five times
We may have finally solved an ultra-high-energy cosmic ray puzzle
The IceCube neutrino detector has allowed researchers to resolve a debate about what types of particles make up ultra-high-energy cosmic rays – but mu
Antibiotics normally don’t increase the risk of autoimmune disorders
A study of more than 6 million children finds that exposure to antibiotics in the womb or early in life tends not to increase the risk of autoimmunity