Mary Shelley Invented Science Fiction—and Pioneered Polyamory Too Heinlein has nothing on Mary Shelley. #scifi
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“Scientists achieve electrically driven perovskite laser using dual-cavity design.” If only Mars had high concentrations of perovskite instead of perchlorates then we could make Mars a giant space laser. #scifi https://phys.org/news/2025-09-scientists-electrically-driven-perovskite-laser.html