If advanced alien civilisations are building vast satellite swarms designed to harvest a star’s energy, we should be able to see them – so why haven’t we? One answer might be that these structures, ...
I was thinking about automated self-destruct sequences, how they are used in TV and film, and the human psychology behind them. The self-destruct is usually invoked by <I>our hero/ine</I> in the 11th ...
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