qntm is a British science fiction writer and software developer known for exploring mind-bending concepts in speculative fiction. They gained widespread recognition for "There Is No Antimemetics Division," a chilling exploration of ideas that cannot be remembered, originally published on the SCP Foundation wiki before becoming a standalone novel. Their work combines rigorous scientific thinking with existential horror, examining topics like information theory, consciousness, and the nature of reality. qntm's other notable works include "Ra," a novel about the systematization of magic, and "Fine Structure," which explores fundamental physics through catastrophic scenarios. They maintain an active online presence, sharing short fiction and thought experiments.