Backward running will never be mistaken for the natural way of running, but there are some indications that backward running enables people to avoid or recover from common injuries, burn extra calories and sharpen balance while mixing up their daily routine.
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Beetles are often observed being able to tenaciously cling to smooth surfaces, like leaves, hanging on even when those surfaces are bordering on the vertical. A new study reveals that beetles can even keep their footing underwater thanks to tiny bubbles of air trapped between the hair-like structures on their feet.
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