Two New Downloads: Universal Joint and Free Swanee Whistle
My apologies for sending out a newsletter sooner than usual but I have two new projects to download and make!
The Swanee whistle, free for everone to download. A quick and easy paper project, make this working swanee whistle, move the slider in and out to change the pitch. Clangers anyone!?
Universal joint, a paper mechanism for you to download and make. The universal joint is a mechanism used to add a flexible joint into a drive shaft. Real paper engineering!