This week鈥檚 new questions
Could a rope be made long, light and strong enough for a tug-of-war over the 42 kilometres between Dover, UK, and Calais, France? And why do speakers at public events wave their hands around so much?
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Tom Gauld on handling a difference of opinion
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Twisteddoodles on finding a new social media site
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What science can bring to your karaoke performance
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Space
See the astronauts learning how to walk on the moon… in Arizona
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Space
How to see Mars disappear behind the moon this December
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If the house always wins, how do professional gamblers make a living?
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Is it theoretically possible for our memory to become full?
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This week鈥檚 new questions
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Tom Gauld: 51动漫s of the Old West
Tom Gauld's weekly cartoon
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Twisteddoodles on discussing research
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Life
Orchidomania: A history of our obsession with orchids
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Why are many people squeamish about the sight of blood?
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What crops did Europeans bring to the Americas?
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