sharedburdens [she/her, comrade/them]

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Joined 4 years ago
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Cake day: July 27th, 2020

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  • Personally I always thought the prospect of colonizing Mercury in a non-earth-like way at our current technology level made more sense (if not financial sense)- it could be done in subsurface caverns, harvest energy from the surface, ice is present inside permanently shadowed craters. Water is constantly being created from solar wind blasting the surface (sputtering creates water vapor when solar wind hits oxide-laden rocks. ).

    The real problem? While the average distance between Earth and Mercury is only 48million km, around a third the distance to Mars (140 million km), the orbital speed is 47.87 km/s per second compared to Earth’s 29.78km/s, and Mars 24.08km/s. The transits could potentially be relatively short, but still end up consuming as many resources in the end. Mercury is also considerably less mass- while Mars and its gravity is 1/10th earths, Mercury is half that, which could have pretty bad long-term consequences for colonists.




  • Termites are masterful soil engineers capable of erecting cathedral-like edifices out of dirt, saliva and feces. To create and maintain their homes, they become miners, masons, scaffolders, plasterers and roofers. Working together, they don’t just build simple nests; they install air-conditioning, central heating and even security devices. In Namaqualand, the termite activity over thousands of years has resulted in the formation of a hard layer of calcite (the same mineral that limestone is made of), which protects the colonies against predators that are strong diggers, such as aardvarks. “When we dig a soil profile that breaks any part of the mound, we see that the termite soldiers and workers switch into a sort of emergency mode and appear almost instantly,” Dr. Francis said. “The soldiers guard the tunnels and the workers do the repair work.

    Unlike ants, which run out of their nests en masse and bite, termites are amazingly efficient.”