The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
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According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
26
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Forest growth in the US has exceeded harvest since the 1940’s. Today, we have more trees than any time in the past 100 years.
14
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
Chanel Tapper, a student from California, USA, has the world's longest tongue, measuring 9.75 cm (3.8 inches), from tip to top lip!
26