Александр Тихонов - Видео от Александра
6 months ago 00:15:57 1
![Самый долгий эволюционный эксперимент [Veritasium]](https://sun9-75.userapi.com/XRWpWFB2mHGY-BEJf7OW40fGNcbR4hUrgrSSeg/shHsevvHf8U.jpg)
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![Самая сложная задача из самой сложной олимпиады [3Blue1Brown]](https://sun9-27.userapi.com/NEbGq3hd8WjWym0eHCgjbx2Ad7Nd0lpZNaTtjg/e3GXJUYCxlo.jpg)
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