The first test, Cambridge – Biarritz
The idea is that if it can make it from Cambridge to Biarritz (812 Miles) then the world’s our oyster. Tomorrow I’ll find out about that oyster……5:00am start for a 8:00am tunnel. Terminal velocity seems to be 100km/h, just over 62mph but only with a tale wind. 80km/h seems more realistic…..