An Ultra-Secret Battery Startup Hints That It’s Blown Past Tesla — But Won’t Show the Goods Experts question the claim by QuantumScape, backed by $500 million from Bill Gates, Silicon Valley venture capitalists, and VW October 17, 2020technologyhistoryscoper https://marker.medium.com/an-ultra-secret-battery-startup-hints-that-its-blown-past-tesla-but-won-t-show-the-goods-2ed31173610d