A Mini-Submarine Discovers Classified Canadian Technology at the Bottom of Lake Ontario

Upping the Ante

This submarine uses a sonic radar to create high-resolution images of the seafloor, capable of creating 720p recreations of what’s in its sonar, even in complete darkness. This minimizes the risk but maximizes the expenditure. The investors will soon find that their faith was not misguided…

The More You Know

The tongue is the only muscle in the body attached from one end.
Lightning can heat the air it passes through to 50,000 degrees.
There's a Russian village where every resident is a tightrope walker.
A Boeing 747 airliner is made of over 6,000,000 separate parts.

Post originally appeared on Upbeat News.