
Blog entries


Updating the mechanisms page
I'm working my way through the mechanisms pages converting them


Special Offer on Memberships and Membership Plus!
I'm still running the special offer for students, educators and

Two Axis Joint to Download and Make
A two axis joint to download and make. Originally designed

Watt / Geneva Mashup – Pyramid Power
Back to the Watt/Geneva project. I'm going for a pyramid




Print Area for Projects – Help Please.
Different printers have different printable areas. Most of them have


Rock and Roll – Pendulum Powered Paper Prototype.
Paper Rock and Roll is almost done. There is a