A Grandad supervised three grandsons (5-10 yrs-old) as they built and tested a 2’x4′ hoverboard, powered by an electric leaf blower. Total material cost about $30. Fun with grandkids – Priceless! Changed to a gas leaf blower and fixes – Please see “Hoverboard in Four Hours II” http://youtu.be/rKGTv3MzcRM for the whole story.
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The Future of Cars: Evolution of Automobiles to 2080
#automobileevolution #autoinnovation #carhistory #modernvehicles #carshow #vehicledesign #futureoftransport #carlovers #carpassion #customcars...
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![[CCS] Skateboard Assembly Kit | Professional Grade | Set of 2 Trucks | 100A Wheels | ABEC 7 Bearings | 1″ Mounting Hardware | 1/8″ Riser Pads | Bearing Spacers](https://kiviac.com/wp-content/uploads/2026/05/61200k74ljL._AC_SL1200_-400x250.jpg)
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