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Q&A Energy beam pierces 200m thick steel wall. What happens next?

With a powered-by-phlebotinum (ergo very handy, very powerful) rifle, I am able to shoot high-energy beams which, in turn, can pulverize anything in their path in a considerable radius. The beams c...

3 answers  ·  posted 6y ago by Liquid‭  ·  last activity 6y ago by Liquid‭

Question physics materials science-fiction