Israeli pens plan for belt of solar panels on moon to power oxygen production. With NASA mulling nuclear reactor to generate energy, Ben Gurion University expert says his idea would produce same amount of power with six times less mass. timesofisrael.com Submitted by Zee2A t3_zzyr84 on December 31, 2022 at 5:13 PM in space 71 comments 694
mykepagan t1_j2fe6sm wrote on December 31, 2022 at 9:34 PM Which is less mass: “six times less“ or “one sixth”? If I start with 100Kg and take away 6x that mass, do I end up with -500Kg? How does negative mass work? Permalink 4
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