Rick Eiermann, Technology/Engineering Teacher at Tahanto Regional Middle/High School in Boylston, MA posted this video of his students designing, making and racing their Scalextric4Schools slot cars. Well done to Rick and his students!. 
YouTube video - http://youtu.be/jkBjiryXKKE
Scalextric4Schools home page - http://www.scalextric4schools.org
