Explorersweb on MSN
From Tricouni nails to crampons: The evolution of mountaineering spikes
Two key innovations, the Tricouni nails and the modern crampons, emerged as ways to add grip on slippery ground. Each had its ...
1don MSN
Young women see dramatic spike in cancer rates compared to young men. Why? It’s complicated
Young women are now nearly twice as likely to get cancer as young men in the U.S., an alarming study has found. New findings ...
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