Rolls-Royce's all-electric airplane smashes record with 387.4 MPH top speed | Engadget
Just two months after its maiden flight, Rolls-Royce's "Spirit of Innovation" has hit a top speed of 387.4 MPH, tentatively smashing the speed record for electric airplanes, has reported. It also claimed the top speed of 345.4 MPH over a 3 kilometer (1.86 mile) course and lowest time to a 3,000 meter (9,843 feet) altitude (202 seconds).
https://www.engadget.com/rolls-royces-all-electric-airplane-hits-a-record-3874-mph-top-speed-082803118.html
