Using GPS in the Year 1565

There’s a wonderful web app (Allmaps Here) that shows your GPS location on old maps. I love it. We didn’t have GPS until a few decades ago (it took some relativity theory, satellites and microelect… [+4632 chars]

Using GPS in the Year 1565

Using GPS in the Year 1565

Using GPS in the Year 1565

Using GPS in the Year 1565

Using GPS in the Year 1565