Polyphase wireless power transfer system achieves 270-kilowatt charge, s...
How did we get from stardust to where we are today? That’s the question NASA scientist Andrew Needham has pondered his entire career.
When aging vehicle batteries lack the juice to power your car anymore, they may still hold energy. Yet it’s tough to find new uses for lithium-ion batteries with different makers, ages and sizes. A solution is urgently needed because battery recycling options are scarce.