Gazwag
5 millionth post poster
bardo said:The Earth travels at 67000 miles per hour. Wheeeeee! Astoundingly it takes exactly one year (to the nearest second!) to travel around the Sun, except in a leap year when it takes things a bit more slowly (I make that 66817 mph) - how does it know it's a leap year?
Actually your wrong, the earth does not slow down, once every four years its orbit clashes with the moons and it has to leap over the moon to avoid crashing into it, hence the "leap year". This leaping motion causes an extra day as it has to travel further.