The global seed industry is at a pivotal moment, with a market value soaring to approximately $54 billion in 2023 — an impressive 3.5-fold increase since 1996. This growth is largely driven by the ...

来源：MIT NewsMIT 研究人员近日开发出一种全新的磁性纳米磁盘，为脑部刺激疗法带来了低侵入性的选择。与传统植入手术不同，这种技术无需植入电极或基因改造，或将推动非侵入性脑刺激技术的应用。这种磁盘仅有约 250 纳米宽（约等于人类头发的 ...