Pensi che costruire una Sfera di Dyson come arma sia più semplice che costruire una Morte Nera? - Quora
Used a Nicoll-Dyson Beam to obliterate a populated allied system, blocking the spread of the Scourge to hundreds of worlds. What would be a real life comparison of such an act? :
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Cu-Beam Duo Suspended Light for Businesses | Dyson Australia