Most Go karts are restricted to a speed between 15 and 20 miles per hour. The earliest age anyone can legally drive a Go kart is eight years. Many professional drivers and some Formula One champions got their driving chops on Go Kart rings at an early age. Especially indoors, the fast pastime became even more popular when electric engines replaced the gas fuelled ones.

“The greater danger for most of us lies not in setting our aim too high and falling short, but in setting our aim too low, and achieving our mark.” – Michelangelo

Some dinosaurs were gigantic. The largest excavated dinosaur skulls are as long as cars! So how did these dinosaurs possibly support such massive heads? Their skulls had large window-like holes in them to make them lighter. The holes are also thought to have helped in regulating temperatures, much like in alligators.