Computer and printer Projects

CD/Suction Cup Status Dial

CD/Suction Cup Status Dial

This project is derived from LifeHacker alum Jason Fitzpatrick’s improvised clean/dirty dishes indicator, which uses the same CD + suction cup idea. When I tried Jason’s trick for myself, however,...

Posted by Sean Michael Ragan

Categories: Home | No Comments


Pneumatic Trough

Pneumatic Trough

Although it sounds like some kind of euphemism from Brave New World, a “pneumatic trough” is actually a very handy piece of classic chemistry lab kit. Besides providing a convenient...

Posted by Sean Michael Ragan

Categories: Science | No Comments