Yeah, I saw the text, but I'd still be interested in a little more
technical/background info on the mirror.
A "silent movie" of a guy moving his head and hand in front of a
mirror is pretty boring, at least to me.
Thank goodness it wasn't TV, where it would have hada patronising
explanation aimed at a 4 year old.
If you're likely to care, you can work it out for yourself. It's hardly
complicated, just a little high in parts count.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.