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personal proton and information exchange 转发可能只是传播迷因或未经证实的新闻,只有对转发的评论才代表频道煮观点
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A complex system that works is invariably found to have evolved from a simple system that worked. A complex system designed from scratch never works and cannot be patched up to make it work. You have to start over with a working simple system.https://en.wikipedia.org/wiki/John_Gall_(author)#Gall's_law
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Repost from Solidot
人类能在十周内学会回声定位
2026-07-28 18:33 by 绿光
回声定位是蝙蝠鲸鱼等动物导航寻路的一种方式。2021 年研究人员在《PLOS One》上发表论文称,盲人和视力正常的人都可以通过发出滴答声(clicks)学会回声定位。上个月研究人员在《Cerebral Cortex》期刊上发表了一项后续研究,称人类能在十周内学会回声定位。26 名参与者接受了 10 周的回声定位训练,研究人员调查了训练对其大脑结构的影响。研究团队分析了 V1(初级视觉皮层,负责处理视觉信息)和 A1(初级听觉皮层,负责处理声音信息)的脑部扫描图像。结果显示,盲人和视力正常的人的 V1 区域对声音回声的敏感性都得到了提升。这进一步证明,大脑的适应能力都很强。
https://doi.org/10.1093/cercor/bhae239
https://www.sciencealert.com/humans-can-echolocate-and-it-changes-the-wiring-of-the-brain
#科学
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tldr: 我觉得就是 software implemented cherri runtime ,确实工作,但是作者及其厌恶 rust ,每几分钟就要嘲讽一下 rust 。
https://t.me/hacker_news_feed/130288
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hn: your service uses free software, so you must service me no matter what i've done and must never ban me. free as in usa!!! otherwise this is not free!!
