The Amateur Engineer
Recently I came across a design on Thingiverse to make a telescope focuser. Normal focusers use rack-and-pinion to move the drawtube (where the telescope eyepiece is inserted) in and out. 195 more words
2 weeks, 3 days ago
Love Those "Hands at Home"
What makes a person productive? Doing a little on a lot? Or doing a lot on a little?
It becomes clearer to me all the time that different people have different measures for productivity. 555 more words
11 months, 2 weeks ago