A smart nanofiber shirt gives this IndyCar champ a competitive edge

May 28, 2017

Tony Kanaan in action at the 2017 Firestone Grand Prix.Image: 2017, Scott R LePage/LAT Images When IndyCar champ Tony Kanaan takes the wheel of his race car, his performance depends on more than just driving skill. Forces of up to 5 Gs five times the force of gravity push on his bones as he whips around turns, driving at speeds as fast as 220 mph in pursuit of his next…