Easy, affordable DIY soapbox (soap box) gravity race car kit, Derby Gokit, utilizing automotive style steering. Family friendly events for communities, schools, camps, churches, service groups.
X-Wing Soap Box RacerEnergy & Sustainability Fun & Games By Sean Michael Ragan September 29th, 2011 The Force is strong with Instructables user The Papier Boy. Includes freaking-out R2 unit! The spinning droid was constructed of Styrofoam and painted to look like R2-D2. I used one of ...
The article reports on the victory of racer Heather Calder in the Soap Box Derby (SBD) Motorsport Motor Sprint Association (MSA) British Sprint Championshi... S Wilkinson - 《Motor Sport News the Voice of British Motorsport》 被引量: 0发表: 2013年 How I Saw It: My Photographic Memory of...