All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
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
There is a superhero supply store in Brooklyn with a cape fitting room that has a wind tunnel. They also sell oxygen gum, bottled chaos and have an invisibility testing center.
18
Speed dating was invented by a Rabbi in 1999.
45
The face of a penny can hold about thirty drops of water.
85
There are more than 10 million bricks in the Empire State Building!
75
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
The New York Stock Exchange started as a coffee shop!
99