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posted by martyb on Saturday September 22 2018, @01:38PM   Printer-friendly
from the powered-exoskeleton? dept.

If we wish to colonize another world, finding a planet with a gravitational field that humans can survive and thrive under will be crucial. If its gravity is too strong our blood will be pulled down into our legs, our bones might break, and we could even be pinned helplessly to the ground.

Finding the gravitational limit of the human body is something that's better done before we land on a massive new planet. Now, in a paper published on the pre-print server arXiv, three physicists, claim that the maximum gravitational field humans could survive long-term is four-and-a-half times the gravity on Earth.

Or, at least you could if you are an Icelandic strongman – and Game of Thrones monster – who can walk with more than half a metric ton on your back. For mere mortals, the researchers say, it would need to be a little weaker.

[...] For the maximum gravity at which we could take a step, the team turned to Hafþór Júlíus Björnsson, an Icelandic strongman who once walked five steps with a 1430 pound log on his back, smashing a 1,000-year-old record[*].

[*] YouTube video.

What's the Maximum Gravity We Could Survive?


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  • (Score: 0) by Anonymous Coward on Saturday September 22 2018, @09:45PM

    by Anonymous Coward on Saturday September 22 2018, @09:45PM (#738658)

    And that would be inside, of your CELLS.