Gorillas can catch human colds and other illnesses.
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In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
18
In Brazil, prison inmates can reduce their sentence by 4 days (up to 48 days a year) for every book they read and write a report on.
32