Adam Savage creates homemade road spikes and adds a special touch to finish them off. Having them pretty in pink is essential for TV. Catch all new episodes of MYTHBUSTERS Saturdays at 8/7c on Discovery! | http://dsc.discovery.com/tv-shows/mythbusters/ Watch full episodes! http://www.hulu.com/mythbusters http://bit.ly/MythBustersFullEpisodes Subscribe to Discovery: http://www.youtube.com/subscription_center?add_user=discoverynetworks Join us on Facebook: https://www.facebook.com/MythBusters https://www.facebook.com/Discovery Follow on Twitter: https://twitter.com/MythBusters https://twitter.com/Discovery Check out some classic MythBusters testing results: http://dsc.discovery.com/tv-shows/mythbusters/mythbusters-database/#mkcpgn=ytdsc1