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Sled Dogs' Stubby Legs May Have Helped Humans Travel the Arctic for More Than 9,000 Years

Learn how thousands of years of living and working with humans have shaped sled dogs' legs. And why stubby limbs are the key to pulling sleds across the Arctic.

Sled Dogs' Stubby Legs May Have Helped Humans Travel the Arctic for More Than 9,000 Years

We haven't written up this one. Discover Magazine has the full story — the link below goes straight to it.

Read the original at discovermagazine.com →

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Experimental Facilities

Research teams at the NASA Glenn Research Center perform experiments in world-class facilities such as the 9- by 15-Foot Low-Speed Wind Tunnel (9 x15 LSWT), the Aero-Acoustic Propulsion Laboratory…

Experimental Facilities

Research teams at the NASA Glenn Research Center perform experiments in world-class facilities such as the 9- by 15-Foot Low-Speed Wind Tunnel (9 x15 LSWT), the Aero-Acoustic Propulsion Laboratory…

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