What are slot cars?
Slot cars -- scale model cars guided by a slot carved into a track -- have been a classic Christmas present. For many enthusiasts, the race doesn't stop at childhood. Get the scoop on nation-wide slot car races in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
