More ideas from rudi
In this project I will show you how I created a very popular and easy to build circuit, the joule thief, in order to power LEDs with voltages from 0.5V to 2.5V. This...

In this project I will show you how I created a very popular and easy to build circuit, the joule thief, in order to power LEDs with voltages from to This.

gear animations, engine animations, gaer gifs, spur gear animation, helical gear animation

It is a purely mechanical device that draws a fractal curve - I believe it is the first tim.

HOTCH_MID // the other part of the Hotchkiss design I wound up building separately

ROTARY_CLIP // yeah, I’m calling it a “clip”, as the spring mechanism, and indeed all the mechanical wherewithal needed to advance the next round, isn’t integral to the magazine and is in fact part of.

Modular prefab studio DublDom

This beautifully designed beachfront property by Studio John Irving is the ultimate summer spot on Waiheke Island.

Zomaar, gratis en voor niets, een uiterst bruikbare tip op een zondag! De zon schijnt, pluk de dag mensen, niet letterlijk weliswaar, want daar is het te warm voor.  #MiniCooper

This one would be perfect for G-ma to get to work. Little green pea car! Yes, can't you just see smooshed green pea car when some uncoordinated SUV driver "bumps" into it? Not good- cute and efficient but that is a bit of problem.

ROTARY_CLIP // yeah, I’m calling it a “clip”, as the spring mechanism, and indeed all the mechanical wherewithal needed to advance the next round, isn’t integral to the magazine and is in fact part of the “receiver” or whatever. This is designed more...

qsy-complains-a-lot: “ garethwashere: “ROTARY_CLIP // yeah, I’m calling it a “clip”, as the spring mechanism, and indeed all the mechanical wherewithal needed to advance the next round, isn’t integral.

Reciprocating Mechanism Simple

A simple mechanism to create reciprocate movement from continuous rotation.

Máquina de vapor - Wikipedia, la enciclopedia libre

On February 26 (or maybe also English inventor Thomas Newcomen was born, who created the first practical steam engine for pumping water, the Newcomen steam engine.