How does a compass work on a smartphone?
This is a really good feature of a smartphone that not too many people know about.
201117
Help with guitar setup (it's more than just adjustments)
The difference between a great guitar and total junk is whether its setup is proper or not. But it is more than just adjusting a few things.
201112
Has tulip mania happened with guitars?
You've probably never heard of this, but you most likely already know what it is.
201110