Okay, you’re spending the day sequestering at home. Maybe your kids are there with you and you are looking for a fun, different project you can do online.

If you’re looking for adventure, we have a suggestion for you . . .

Forty or 50 years ago, only people who owned airplanes could zoom over the earth, looking for sites likely to contain precious metals. If they found the location of an old church, factory, house or mine, they noted the location and then visited it on foot. Today, you can do it all online.