Swim for it
My preferred form of exercise is swimming. For a given distance, which stroke is the best to use in terms of calories burned?
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Environment
Vineyards sit in moon-like craters on a volcano in Lanzarote
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Feedback: Why replicate an experiment when you can flip a coin?
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Making new oranges
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Cracked it
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Core Subject
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Toast, not toast
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Life
Magnificent pumas photographed in snowstorms and whilst catching prey
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Health
From the archives 20 years ago: the great phone cancer scare
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Life
Wood under the microscope shows mistletoe invasions and tangled cells
By magnifying wood by 400 times, these images reveal plant warfare between trees and mistletoe, and intricate tangles of cells
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Feedback: The pope does his best to minimise the spread of disease
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Toe uncurling
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Fuzzy thinking (continued)
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Current Affairs
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