[Dzl] and his rather serious looking son are metal detector enthusiasts. But when they couldn’t find their store-bought metal detector earlier this summer they just went ahead and built their own.

WOW, this is BY FAR my favorite River Treasure dive so far. While scuba diving in an Arizona Waterfall with my metal detector, I found lots of amazing treasures, including a nice Pocket Knife ...

In what that sounds like the plot of a thriller, an iPad thrown into London’s River Thames spent more than five years ...