Airspeeder series to debut 120-mph, head-to-head, manned multicopter racing in 2020
• https://newatlas.com, Loz BlainA grid full of 10 giant coaxial octocopters, each with a pilot on board, racing each other head-to-head through the air at speeds up to 200 km/h (120 mph)? That's exactly what the Airspeeder racing series is set to introduce in 2020 with the aim of b