Welcome to the Sleek Geeks official YouTube channel! The SLEEK GEEKS are two of Australia's best loved science broadcasters, Dr Karl Kruszelnicki and Adam Spencer. After their successful live shows, TV show and podcasts, Dr Karl & Adam Spencer have made YouTube their new home so they can give you the answers to those questions burning up inside of you! Comment or tweet @sleekgeeks to get your questions answered! Subscribe today! http://smarturl.it/Become_a_Geek Geek out in other places: TWITTER: https://twitter.com/sleekgeeks https://twitter.com/adambspencer https://twitter.com/DoctorKarl FACEBOOK: https://www.facebook.com/sleekgeeksofficial