Laser scanning microscopes are useful for all kinds of tiny investigations. As it turns out, you can build one using parts salvaged from a Blu-ray
Read MoreTag: Parts
Building A Chain Drive Differential From Junkyard Parts
A differential is a very useful thing for a vehicle. It allows two driven wheels to rotate at different speeds, such as when going around
Read MoreBetter Sheet Metal Parts With Chemistry
[Applied Science] wanted to make some metal parts with a lot of holes. A service provider charged high tooling costs, so he decided to create
Read More