3 ms·
The current total world-wide production of anti-protons in a period of a year is in the range of nanograms. Maybe we will never see a dyson sphere because all f
by rthnbgrredf 2y ago
The current total world-wide production of anti-protons in a period of a year is in the range of nanograms. Maybe we will never see a dyson sphere because all far advanced civilisations have antimatter reactors.