Collaborate Disseminate
PCB motors are useful things. With coils printed right on the board, you don’t need to worry about fussy winding jobs, and it’s possible to make very compact, self contained …read more Continue reading What Makes Wedge Coils Better Than Round For PCB Motors?
While there are plenty of places around the world to get a great cup of tea, no one has quite burned it into their culture like those in the United …read more Continue reading Jet Engine Powers Tea Kettle
Over the years [Integza] has blown up or melted many types of jet engine, including the humble pulsejet. Earlier improvements revolved around pumping in more fuel, or forced air intakes, …read more Continue reading A Detonation Engine Prototyped Using Resin Printing
When we think of a typical four stroke internal combustion engine, we think of metal. And for any type of longevity or performance, that’s certainly the right choice. But [Integza] wanted …read more Continue reading Transparent Cylinder Shows You What You Otto Know About 4 Cycle Engines
Have you ever wished you could peer inside a complex machine while it was still running? We sort of can with simulations and the CAD tools we have today, but …read more Continue reading This Jet Engine Will See You Through
You don’t happen to own and operate your own turbojet engine, do you? If you do, have you ever had the urge to “kick the tires and light the fires”? …read more Continue reading Adding Voluminous Joy to a DIY Turbojet With a DIY Afterburner
There’s an old saying that says “Anything is possible with enough Time, Money, or Brains. Pick two.” For [Mr HỒ Thánh Chế], the choice was obvious: Time, and Brains. This …read more Continue reading Recycled Speed Boat Beats The Barnacles Out Of Your Average Rebuild
We’ve all been there. You see a cool gadget on the Internet to 3D print and you can’t wait to fire up the old printer. Then you realize it will …read more Continue reading 3D Printing a Carburetor Is Easier Than You Probably Think
When you think of ethanol, you might think of it as a type of alcohol, not alcohol itself. However, in reality, it is the primary ingredient in adult beverages. Which …read more Continue reading Charge Your Apple With Apples
Many of us have read about Stirling engines, engines which form mechanical heat pumps and derive motion from the expansion and contraction of a body of air. A very few …read more Continue reading Home Made Stirling Engines From Expedient Materials