Why Is the Sky Blue? Simple Questions With Surprising Answers
Look up on a sunny day. The sky is blue. People ten thousand years ago knew this too. But here is a…
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Look up on a sunny day. The sky is blue. People ten thousand years ago knew this too. But here is a…
Imagine you are sitting at a table covered with objects: a cabbage, a pen, a cup, a child’s shoe. A researcher asks…
In September 1928, a Scottish scientist came back to his laboratory in London after a summer holiday. His name was Alexander Fleming,…
In 2003, a young Danish manager stood in front of the people who ran LEGO and told them something nobody wanted to…
On 22 September 1994, a new comedy show started on American TV. It was about six young people in New York. The…
In Naples, a man walks into a bar, says one word to the barista and drinks his espresso standing up. Ninety seconds…
Some years ago, the writer Neil Gaiman was invited to a meeting of famous artists, scientists and explorers. He felt completely out…
Do you think money can buy happiness? Many people say yes. But scientists say something different. They study happiness every day. They…
Long before container ships crossed oceans or fibre-optic cables carried data beneath the sea, a camel caravan trudging through the Taklamakan Desert…
Here is a strange fact: we have better maps of the surface of Mars than we have of the bottom of our…
Ten years ago, nobody would have worn chunky sneakers with a formal suit. Today, it barely raises an eyebrow. Somewhere between a…
Do you want to learn a new language? Reading books can help you a lot. Many people think reading is only for…