Colin Furze—maker of the coolest Wolverine claws—wants to build a giant butt and fart at France from Dover. That's why he has built the biggest valveless pulse jet machine ever—these engines powered the Nazi V-1 bombs that terrified London during WW2 making an infernal noise that sounds like a furious fart from hell.
Boeing is working on a new flat plane that would be able to take off and land vertically using dozens of new pulse jets they call Pulse-Ejector-Thrust-Augmentors. Of course, these things were originally created by Nazis.
Robert Maddox is a builder and seller of real pulse jet engines with powers up to 1000 pounds... and if that's not a cool enough hobby, he's also bolted one to a bicycle. The 50-ish pounds of thrust developed by the engine could push the bike up to 75 MPH, which would be a real bone-shaker of a ride. And a deafening…