Terrence Henry, KUT News http://wfae.org en Solar-Powered Cars Hit The Racetrack http://wfae.org/post/solar-powered-cars-hit-racetrack Transcript <p>DAVID GREENE, HOST: <p>OK. A race track usually sounds like this...<p>(SOUNDBITE OF CAR ENGINES REVVING)<p>GREENE: That is sound from the starting line of the new Formula One race in Austin last fall. Tue, 23 Jul 2013 09:23:00 +0000 Terrence Henry, KUT News 31877 at http://wfae.org