To celebrate the National Day of Making we’re proud to share these great videos we made with the folks at Liquid Wrench for their Tinkernation web site. Big thanks to Tom, Audrey, and Tiffany for being the voice of Milwaukee Makerspace, and to all the other members involved and our pals at Pumping Station: One in Chicago who run the Power Racing Series.

Warning: The videos range from fun to educational to a little ridiculous. Enjoy!