I posted about this one before, but I’m loving “The Q” YouTube channel. He is making loads of interesting stuff out of cardboard and cheap materials. This is an awesome channel for kids of all ages to watch and try at home. The latest video really caught my attention. He makes a digital microscope out of a cheap webcam, a cheap light and some cardboard.
The “This Old House” YouTube channel is kind of hit or miss for me, but their recent video about diagnosing a plumbing problem was pretty enlightening.
And for the third video, let’s stay with This Old House because if you ever need to paint a window, you’re going to want to know about this trick for masking off the glass.