Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
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The world's tallest snowman was created in Bethel, Maine in 2008. It measured in at 122 feet / 1 inch and weighed 13,000,000 lbs.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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In Iceland, 100% of domestically produced electricity comes from renewable energy.
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After coming across a "very sweet" homeless man from Jamaica named Michael on a night out, Londoner Jenny Baker took to Twitter, and within hours, using the hashtag #getmichaelhome, had raised thousands of pounds so that he could return home to Jamaica where he said he would be "happy again".
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