I Made A Solenoid Engine!

less than 1m read

·Nov 10, 2024

I built a solenoid engine. Unlike most motors out there that hide how they work, this beauty bears all. A solenoid is a kind of electromagnet. When electricity flows through this coil, a magnetic field pulls the magnet-topped piston inside up. But when the piston reaches the top, a cam on the axle it’s turning cuts off the flow of electricity, and the flywheel's momentum pulls the piston back down.

But once down, the cam disengages, electrical flow resumes, and the piston goes up again. You can see how it turns electrical energy into rotational energy. To make this happen, my team and I got to design a bunch of custom cross axle compatible parts that I had been wanting for a long time: special cams, pistons, arms, wires, a heavy brass flywheel, and of course, the solenoids themselves.

We even made elliptical gears, Nautilus gears, and a Geneva mechanism. If you’d like to build one yourself and add these parts to your arsenal—too bad, so sad, psych! You can buy one! ABS plastic, ooh, and look at those colors! The first 500 people to use code "I love you Michael" will get 10% off.

Cruise Ship Propulsion | Making the Disney Wish | Mini Episode 2

How to Build a One-Person Business in 2025 (In 12 Months or Less)

View All

How to Become Undefeatable (according to Seneca) | Stoic Philosophy

When Seneca claimed that the wise man is safe from injury, his friend Serenus asked: “What then? Will there be no one who will try to do an injury to the wise man?”. “Yes,” said Seneca, “they will try, but the injury will not reach him.” He argued that th…

The 4 things it takes to be an expert

Do you bring this trick out at parties? Oh no. It’s a terrible party trick. Here we go. 3.141592653589793 This is Grant Gussman. He watched an old video of mine about how we think that there are two systems of thought. System two is the conscious slow e…

Do pineapples grow on trees? - Smarter Every Day 9

[Music] [Music] Okay, so you’re walking through the tropical rainforest, or at least what looks like it, and you come across a pineapple grove. These are what pineapples look like when they’re growing. This is a one that’s not very mature; you can see th…

Dilation scale factor examples

We are told that pentagon A prime B prime C prime D prime E prime, which is in red right over here, is the image of pentagon A B C D E under a dilation. So that’s A B C D E. What is the scale factor of the dilation? They don’t even tell us the center of t…

Credit Card LifeHack: How to travel anywhere for FREE with just a few minutes of work

What’s up you guys, it’s Graham here. So, one of the things I’ve been doing for fun on the side is racking up credit card points. Over the last few years, I basically have been able to fly to Canada to visit family entirely for free, just by opening up a …

Dua Lipa Monologue - SNL

Ladies and gentlemen, Dua Lipa! [ Cheers and applause ] Thank you, thank you, thank you, thank you, thank you very much. My name is Dua Lipa. Or as some people call me, Dula Peep. But Dua Lipa is my real name. Dua is Albanian for love, and Lipa is Alb…

I Made A Solenoid Engine!

More Articles