Robotics

A precision arm for miniature robots

Until now, microscopic robotic systems have had to make do without arms. Now, researchers at ETH Zurich have developed an ultrasonically actuated glass needle that can be attached to a robotic arm. This lets them pump and ...

Energy & Green Tech

A road map to ending diesel vehicle pollution

Researchers have developed a road map to accelerate the removal of light diesel vehicles, including cars, utes and vans, from New Zealand roads in a quest to clear the air.