If someone is experiencing homelessness, their smartphone often becomes their sole means of staying connected with loved ones and accessing critical services. Charging that phone can be challenging, ...

Solar panel cleaning equipment company Objectif Drone has launched a new 7 kg dual-brush cleaning robot with a speed of 5 km/h made for small and medium-sized PV installations.

Magnetic graphene oxide sheets fold, move, sense motion, and switch function by swapping magnetic layers, offering a fast, reprogrammable platform for soft robots and other morphable structures.