this post was submitted on 27 Sep 2023
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Antimatter falls down, not up: CERN experiment confirms theory (www.nature.com)
submitted 1 year ago by Wilshire@lemmy.ml to c/science@lemmy.ml
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[–] ryannathans@aussie.zone -1 points 1 year ago

If you created a negative mass particle at the same time as a positive mass particle, you'd essentially be able to do so with 0 or near 0 energy because they have opposite signs and would cancel out - negative energy plus positive energy. Free energy?