Helix already powers the McMurtry Spéirling, but has partnered with a California startup chasing affordable Mach 3 travel ...
A RENOWNED car customiser has taken a standard Mini and cut it down to an even more ‘mini’ size. With its 1300CC engine, it is so small that it’s even able to do a wheelie when driven in reverse gear!
The Airbus A220 (formerly CSeries) comes with a distinctive low-power combustor/combustion tone. The howling sound is ...