PhysicsLK-99 superconductor mania swept the internet for a few weeks in 2023 The promise of a material that could revolutionise the way we use electricity captured imaginations on social media, which also helped researchers quickly determine that LK-99 wasn't what it seemed ¿ìè¶ÌÊÓÆµ
CommentThe 22 best non-fiction and popular science books of 2023 From Carlo Rovelli on white holes to Fei-Fei Li on AI and Alison Pouliot on remarkable mushrooms, here is ¿ìè¶ÌÊÓÆµ's selection of the best non-fiction of the year Culture