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Pizza farms


How do you grow a pizza? On a pizza farm. It’s shaped like a pizza, and grows all the ingredients of a pizza – a different ingredient in each “slice” (wedge) of land. Wheat, tomatoes, pigs, cows… It’s educational, and also delicious.

The Dead Sea treasure map

The Copper Scroll

One of the Dead Sea Scrolls was written on copper rather than papyrus or parchment – and it’s a treasure map. None of the treasure has been found, but given that the scroll probably dates back a couple of thousand years it is unlikely to ever be found.

Sole survivor

The Amazon Rainforest

In 1971 a plane was hit by lightning and crashed into the Amazon rainforest. Ninety-one people died, but one survived: Juliane Koepcke. She trekked through the forest for eleven days and made it out alive and well.

The second-greatest wall

The Great Wall of Gorgan

The Great Wall of Gorgan in Iran is 195km long, making it the second-longest wall in history behind the Great Wall of China. Built by the Sasanian Empire in the 5th or 6th Century to keep out (probably) the White Huns, medieval tradition also connects it with Alexander the Great and his legendary Caspian Gates.

Walking on water

Walking on water

Non-Newtonian fluids are usually liquid, but when force is applied they can change to be more solid or more liquid. Oobleck (a mixture of cornstarch and water) behaves like a liquid, but you can walk over it as if you were walking on water.