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Máu, mồ hôi và nước mắt
23 Sep, 2021
các nhà khoa học nghiên cứu có thể làm bê-tông trên sao Hỏa bằng... máu của phi hành gia...
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Human colonies on Mars can — and probably should — be built using the
actual blood, sweat and tears of the astronauts (phi hành gia) who build them.
actual blood, sweat and tears of the astronauts (phi hành gia) who build them.
...Water is scarce on Mars and it costs $2 million to send a single brick to the Red Planet, according to estimates. But astronauts can simply make their own concrete on-site using Martian dust and their own blood, according to findings published this month in the journal Materials Today Bio.
And it’s not a theoretical thing. According to the study, scientists have already made a concrete-like substance called “AstroCrete” using human blood and synthetic regolith, which is the scientific term (thuật ngữ khoa học) for soil on Mars and the moon.
Bài trước: Bắt đầu tích trữ thôi
Tags: science
An often unreliable study scientist claims the entire astronaut blood thing is due to a British scientist using a colloquialism; "We're going to need a lot of bloody concrete on Mars."