Bamboo plants can grow up to 36 inches in a day.
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Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
Most of the dust underneath your bed is actually your own dead skin.
251
There are more telephones than people in Washington, D.C.
121
Coins usually survive in circulation for about 30 years.
66
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Each day, more than $40 Trillion Dollars changes hands worldwide.
37