Here it is! The Drill powered bike I got from @kuvaldaru • With some practice I hope to be doing cat walks soon 🤣 it's even better then I expected • I...
Social physics on Twitter: "Electric drill bike. Using an old bike and cordless drill. Video and more info at - https://t.co/zD3EU1GDRb https://t.co/fovuXQ6R0T" / Twitter
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Mechanical Engineering drill-powered vehicle contest | CU Boulder Today | University of Colorado Boulder
Hand Drill Powered Bike! | Hand drill powered bike... didn't expect it to run that good! 😂 All Things Cars. | By All Things Cars | Facebook
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