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Outer space: What goes up must come down
How large are the forces acting on a gymnast swinging on the high bar?
If boomerangs are really gyroscopes, then what are gyroscopes? In this article, we explore some more of the physics of gyroscopes, and demonstrate some interesting experiments you can do with them.
Monsters, moonshine and shadows
Not just the ingredients for a fairy tale...
Abel Prize 2015: all wrapped up
This year's Abel prize shows you can wrap anything, no matter how weirdly shaped.
Making Two Tribes fairer
In the TV game show Two Tribes teams can have unequal sizes. Is that fair?
Folding a piece of paper in half might be easy, but what about into thirds, fifths, or thirteenths? Here is...
Can you measure information?
Can you measure information? It's a tricky question — but people have tried and come up with very...
The philosophy of cosmology
Can philosophy help explain our Universe?
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