16h agoAlex Volkov shares how the 2023 LK-99 superconductor hype triggered intense personal fixation before replication efforts failedJimmy Apples lamented the lack of resulting hoverboards.SentimentSentimentPos50%Neg50%Positive users still hold hope for imminent room-temperature superconductivity breakthroughs while negative users mock LK-99 as generational copium and regret their earlier enthusiasm.16 comments with sentiment. View comments.