91色情片

Life

Lizard-bot spins its coiled tail to move easily through sand

Moving through sand or snow can be tricky for robots. A new one inspired by both bacteria and seeds can wiggle straight through without trouble

Life

Gecko-inspired robot has grippers that could clean up space junk

Humans

Can we count on utopian dreamers to change the world?

91色情片

Synthetic iris could let cameras react to light like our eyes do

Technology

Robots will be more useful if they are made to lack confidence

91色情片

Nanoparticles that chat back and forth could dispense medication

Technology

Waltzing robot teaches beginners how to dance like a pro

Life

Parasitic robot controls turtle it鈥檚 riding by giving it snacks

Technology

How to usher in an AI future with gain rather than pain

Environment

Squishy robotic manta ray flaps its wings to spy in the ocean

A manta-ray-inspired robot is made of soft, transparent materials so that it can go undetected as it swims around monitoring wildlife and wrecks

Humans

Robot eavesdrops on men and women to see how much they talk

Environment

Robotic bee could help pollinate crops as real bees decline

Space

NASA wants to put a lander on Europa鈥檚 surface to look for life

Technology

Quantum film sensor stops delivery drones crashing into things