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A polargraph is what I decided to call this drawing machine that I made, but it also describes the output. The machine is a simple device, that draws picture using a normal pen, some motors and some string.

Radial stirling engine finished operating model

Radial stirling engine Engine Registry - - Combining my interest for stirling and radial engines, this homemade design was the result.

Design for Exploration 2014: Mechanics I and II: Hand-cranked Harmonograph and Spirograph

Prototype I: Hand-Cranked Harmonograph Project in a Nutshell: I created a hand-cranked harmonograph with a set of exchangable gears .

The Ghost Clock

Funny pictures about The Awesome Ghost Clock. Oh, and cool pics about The Awesome Ghost Clock. Also, The Awesome Ghost Clock photos.

Incredibly, aerogel is as strong as steel, and virtually as light as air.

10 Fantastic Futuristic Materials That Exist ~ Aerogel As Strong As Steel & Virtually As Light As Air

#MobileShop - Inspiration mit flexhelp Food Truck Marketing #streetfood

Wine on Wheels: Union Wine Co. in Portland, : You thought food trucks and craft beer in a can was where it's at; now it's canned wine in a can-of-a-truck via

The Touring Quadracycle - Hammacher Schlemmer

The Touring Quadracycle - Hammacher Schlemmer - This touring pedal-cycle has twin rear seats equipped with pedals that power its rear drive train and allows adults to steer from the backseat.


Carlo Franciscone, an Italian engineer from Novara, has done a redesign of the mechanical parts used to build a wall-mounted Polar Drawbot based on work he's se