Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
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