Scientists have discovered a kangaroo's tail propels it forward with as much force as its front and hind legs combined
The role of kangaroos’ unusually large,muscular tails appears to have been definitely answered, with scientists discovering the tail propels kangaroos forward with as much force as its front and hind legs combined.
Researchers measured the force the tail exerts on the ground and found it is critical in getting kangaroos moving at late speeds, or to a greater degree than even its legs.
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Source: theguardian.com