Researchers at PNNL have shrunken a flow battery by a factor of five to help rapid validation of new materials that can boost energy storage.

Low-power circuit design has evolved into a critical research domain that addresses the dual challenges of energy efficiency and variation resilience.

But what if there was a way to create a “one-way street” for mechanical energy that only allows heat and sound to flow in one direction? Finding new ways to break this basic symmetry has sparked the ...

Blue energy has the potential to provide a sustainable alternative to fossil fuels. In simple terms, it involves harnessing the energy produced when the ions in a salt solution move from high to ...

The team's technique shows that complex natural energy systems can be engineered using relatively simple molecular building blocks and self-assembly principles.

These lost electrons flow through a circuit towards the cathode, and this circuit provides the energy used to run your phone or computer.

An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power. Fellow engineer Sanjay R. Chendvankar of Mumbai, India ...