The six official languages of the United Nations are Arabic, Chinese, English, French, Russian, and Spanish.
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If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
Sunflowers can be used to clean up radioactive waste.
17
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13