We've got a feast for your eyes today, and it's some of the most mesmerizing footage we've seen through a microscope this year. Robert Feranec, a hardware design engineer and educator who runs an ...

Soldering tiny stuff is hard, if not impossible, without some optical assistance. [Ad_w00000] was having just this problem, so built himself a soldering magnifier to help. The magnifier uses a variety ...

When electronic components are mounted onto a printed circuit board, they are subsequently visually inspected to ensure they are mounted correctly. Historically, these boards were photographed with a ...