Concrete-crusher boots -- Brilliant bedroom-tidy pulley -- Furze's phone-filming thingy -- Mega milk-bottle raft -- Fab frisbee flinger -- Self-wedgie system -- Remote-control hosepipe pranker -- Auto dart-blaster firing system -- Downhill racer.
Summary
"Colin Furze, five-time Guinness World Record Holder and YouTube's undisputed king of crazy inventions, instructs fans and curious young inventors on how to build ten brand new wacky inventions at home with an affordable tool kit"--Amazon.