The Greatest Thing Since (Toasted) Sliced Bread

That’s right. [Colin Furze] just made a household appliance obsolete. Who needs a toaster when you can cut your bread… and toast it at the same time!

Leave it to [Furze] to make something out of the Hitchhiker’s Guide to the Galaxy a reality. Submitted as an idea by one of his subscribers to his new series called Furze’s Invention Show, he took it upon himself to make the long revered lightsaber bread knife. We were waiting for this day.

Unfortunately, it’s not exactly a light saber. In fact, its more of a light-saw-ber, which, pronounced with the right accent could be easily mistaken for the real deal. Using a re-wrapped microwave transformer — much like home-made spot welder rigs — [Furze] is pumping a ton of amps at low voltage through a hacksaw blade, making it red hot and ready to toast bread.

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Do Not Try this At Home: A Jet Powered Go Kart

[Colin Furze] is at it again. This time he’s built a freaking jet-engine powered go kart.

In case you’re not familiar with [Mr. Furze], he’s no stranger to building high-speed vehicles, like the fastest baby stroller in the world. And he’s also got a bit of an obsession with pulse jet engines. He’s even made one out of a toilet roll holder. He was a plumber — but now he’s one of the best mad scientist YouTube creators around. We just hope he doesn’t kick the bucket too soon with one of his extreme projects, because his safety tie probably won’t save him!

This month’s project is no exception — he’s strapping his giant pulse jet engine he used to fart on France onto the frame of a tiny go kart. “As you can see the jet to kart ratio is pretty good”. No kidding — the engine has gotta be 2.5 times as long as the go kart’s frame!

Stick around after the break to see him risk his neck for our own amusement.

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Hydroforming in the Garage with a Pressure Washer

Ever heard of hydroforming? It’s a manufacturing process used to form sheet metal into shapes using water at extremely high pressures. Not something you can do at home… unless of course you’re [Colin Furze].

Hydroforming works by evenly distributing pressure via water (conveniently, in-compressible) against sheet metal inside of a mold. Many automotive parts are created in this fashion. Typical systems run at around 15,000 PSI.

After building a giant pulse jet engine (complete with butt) to fart on France, [Colin] got the idea from a YouTube comment to try to do hydroforming at home — bending the sheet metal for the giant derriere wasn’t that easy. Hydroforming on the other hand is a surprisingly simple process. Weld some sheet metal together, add a pipe fitting to connect your cheap pressure washer and boom — hydoformed metal parts.

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