Did you know facts › Distance
Distance did you knows
- Did you know the average person walks the equivalent of twice around the world in a lifetime
- Did you know the tentacles of the giant arctic jellyfish can reach 36.6 meters (120 feet)
- Did you know sun light can penetrate clean ocean water up to a depth of 73m (240 feet)
- Did you know there are over 97,000 km (60,000 miles) of blood vessels in the average person