Gravity powers batteries for renewable energy
Cathleen O’Grady
Abstract
With winches, weights, and disused mine shafts, company looks to beat chemical batteries.
Topics & Concepts
WinchRenewable energyBeat (acoustics)Environmental scienceAutomotive engineeringEngineeringMechanical engineeringElectrical engineeringPhysicsAcousticsAdvanced Battery Technologies Research