In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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Lurch, a Watusi bull, had the largest horns in the world.
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
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The largest breed of rabbit is the Flemish Giant.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
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