Internals from the Double Bell Crank mechanism ready to be

Double bell Crank paper mechanism. Soon to be posted to

Amazing Science Experiments. My science book series published by Hungry

Laser-cut Camel, test assembly. Driven via 13:23 gears and a

Cut out and make Barking Dog paper automata. Free in

Laser-cut press-ups machine. #lasercut #gears #automata #mechanism (Find out more…)

My “Build Your Own” books are now available to order.

Tabletop Battles. My series of four books on making everything

Universal joint. #lasercut #mechanism #universaljoint (Make your own…)

I’ve got my own pages in the latest Hungry Tomato

Morning geese. #geese #sky #nature #cumbria

17:37 gear set. #lasercut #gears