The tiny motor, called a liquid metal droplet rotary paddle motor, works in a completely new way. Instead of traditional, rigid components like coils or magnets, the motor produces rotation by using ...

The wettability of graphene on various substrates has been intensively investigated for practical applications including surgical and medical tools, textiles, water harvesting, self-cleaning, oil ...

Flexible three-dimensional integrated circuits (3D ICs) enable high-density interconnects, miniaturization, and multifunctionality. Unlike rigid circuits, flexible 3D ICs can conform to various ...

Liquid metal, with its superior thermal conductivity, has been utilized as a novel coolant in microchannel heat sinks (MCHS). However, Liquid metal-based MCHSs suffer from the low heat capacity of ...

Flow batteries have the potential to help store energy on a large scale, and might be particularly useful to back up renewable energy sources, but there are a few issues still to overcome. Engineers ...