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Planarians are small flatworms that live in wet and humid areas around the globe. Although these creatures are relatively simple, their small, soft bodies possess one of the most amazing secrets in the animal kingdom. Cut a planarian into as many as 279 pieces and, within a few weeks, each bit will regenerate into a full new worm – head, eyes, digestive system and all. This incredible ability raises interesting questions for philosophers, who might wonder which, if any, of these worms is the ‘original’, and for medical researchers, who are hoping to harness the adaptability of planarian’s powerful regenerative stem cells to help regrow tissue, and potentially even limbs, on humans. Read more about this video at KQED Science.
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Physics
A song of ice, fire and jelly – exploring the physics and history of the trumpet
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Spirituality
Trek alongside spiritual pilgrims on a treacherous journey across Pakistan
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Thinkers and theories
Photographs offer a colonialist window to the past – one that must be challenged
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Animals and humans
An artist and ants collaborate on an exhibit of ‘tiny Abstract Expressionist paintings’
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Mathematics
How a curious question about colouring maps changed mathematics forever
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Meaning and the good life
The world turns vivid, strange and philosophical for one plane crash survivor
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Art
Inside the unique creative space where ‘outsider’ artists find their form
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Physics
A dreamy tribute to the music of Brian Eno, rendered in paint, soap and water
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Gender
When aggression is viewed as brilliance, it hurts women in science, and science itself
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