Standard paper cannot be folded in half more than 7 times.
232
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
Couples' personalities converge over time to make partners more and more similar.
235
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The original game of "Monopoly" was circular.
230
Cash machines are as dirty as public toilets.
174