Sony researchers have developed a refrigerator that only opens when you smile.
9
Evanston Township High School in Illinois played Justin Bieber's 'Baby' as a fundraiser between classes. Students had to pay to stop it. $1,000 was collected in 3 days.
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Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
Gorillas can catch human colds and other illnesses.
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Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6