Once Everest’s record climbers revealed that they use hypoxic tents to prepare altitude without acclimation on the mountain, we look at how the technology works
When you buy connections to our articles, the future and its union partners can win a commission. The climber Francisco Martin lies in a hypoxic tent as he prepares to climb the Mount Everest in 2021 | Credit: Getty Images About 800 people try to climb the Mount Everest every year, preventing extreme conditions for … Read more