Hacksnmod

We’re very familiar with the Louisville Hackerspace LVL1 here at Hackaday. From their GLaDOS-inspired sentient overlord, an evil box to filt...

LVL1 has a new rocketeering group. This rocket engine testing platform is the first project to come out of the fledgling club. The purpose...

Next time you’re making yourself a tunafish sandwich, try to figure out how to build a Stirling engine from the leftovers  ( translated ). I...

Watching [Jam BD] build this working Sterling Engine from nothing is awe-inspiring. He literally did with what he had on hand. Even his b...

LVL1 has a new rocketeering group. This rocket engine testing platform is the first project to come out of the fledgling club. The purpose...

We had no idea that what’s needed to convert an internal combustion engine to steam power is actually rather trivial. [David Nash] shows u...

Most any rocket engine you’d find on a spacecraft – save for solid or hybrid rockets – use an engine system that’s fairly complex. Because ...

[Graham] over at FUBAR labs took it upon himself to build a rocket engine. This isn’t a simple solid-fuel motor, though: [Graham] went all ...

You can build a surprising amount of stuff from parts you can pick up at a hardware store. Sometimes, though, getting a project built from ...

We realize the transmission fluid of an automobile’s automatic transmission is used to transfer the power from the engine to the drive sha...

If you’re looking for a way to let the kids get hand-ons with science this is a perfect example of how to do it. [Erich] wanted to help out...

We know a lot about toggling bits in a register, but only a bit about how engines work. This one inspires us to throw ourselves into the f...

[Alex] has been hard at work on his second vegetable-oil-powered diesel bike build . The last time we checked in, he was finishing off work ...

Robert’s Rocket Project  has been going on for a long time. It has been around so long that you can go all the way back to posts from 2001...

[AmpEater] spent the summer converting yard equipment from internal combustion to electric power . The conversions run from a relatively ta...

[Nickolas] dropped us a tip about a Youtube channel where [stevewatr] documents the restoration of an Oliver 770 tractor through no less t...

Turbo charger Jet Engines have long been considered one of the holy grails of backyard engineering. This is with good reason – they’re hard...

A few months ago we mentioned [Keith]‘s first project in the works, a 1/4 scale V8 engine. Today, we are amazed to see that his engine is fi...

Thanks to the wonders of 3D printing, you can now have a 3D printed a jet engine of your very own. Unlike jet engines we’ve seen before, t...