The Missing Flight
Google Earth has become home to some wild conspiracy theorists who have nothing better to do than troll the Earth's surface online. This particular discovery was made by a man named Scott C. Waring, and he believes that this is the missing flight MH370. This has never been proved, but it's also never been disproved.
A Ring Around a City
This is a high-speed racetrack that was designed by Fiat but acquired by Porsche. The track is just under eight miles long and it has four lanes in total. The outside rim of the track was engineered to be curved in such a way that drivers don't have to worry about touching the steering wheel at all if they go a consistent speed.