51:20

Microbes of old wood

1:32:30

I show you some useful microscopy tools and other things

1:27:24

Cheap microscopes are a bit limited but...

1:37:57

How good are cheap microscopes?

34:54

I Saved an Electron Microscope from the Trash

22:59

The Dome Paradox: A Loophole in Newton's Laws

46:07

Speedrunning 30yrs of lithography technology

39:53

Building precision machines is simple, until it isn't.