Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
The average person eats almost 1500 pounds of food a year.
157
Standard paper cannot be folded in half more than 7 times.
232
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19