5 designs guaranteed to win 1st place or your money back. I hope you enjoy the video and learn something new like I did when I made it. Feel free to share with any one who likes to learn science or is in a High School Physics class!

MUSIC All of the awesome music in this video was created by the one and only Danijel Zambo Check him out on SoundCloud   / danijelzambo  


PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRoberSub

****************************************­

I make videos like this once a month all year long while supplies last:

CHECK OUT MY CHANNEL: http://tinyurl.com/MarkRoberYouTube

FACEBOOK ME:   / markroberyoutube  

FOLLOW ON TWITTER: https://twitter.com/#!/MarkRober