28 Валерий Сосновский «Снег и лед»
4 weeks ago 01:18:30 1
4 weeks ago 00:16:47 18
4 weeks ago 01:32:22 1
4 weeks ago 01:50:47 1
1 month ago 01:00:24 14
1 month ago 02:05:13 1
1 month ago 00:00:00 147
1 month ago 02:05:15 16
2 months ago 01:45:55 1
2 months ago 00:33:28 68
![Как устроен QR-код? [Veritasium]](https://sun9-17.userapi.com/vMRqlqbLXQugziWjeg0MGg6vB7a4YiL40h3MWw/lLA9V_KEgz0.jpg)
2 months ago 03:02:51 1
2 months ago 01:44:23 1
3 months ago 03:17:32 1
3 months ago 01:35:33 1
3 months ago 00:39:43 1
3 months ago 01:09:48 1
3 months ago 00:55:20 1
3 months ago 00:51:34 1
3 months ago 00:45:04 1
3 months ago 00:09:20 1
3 months ago 00:11:44 1
3 months ago 05:01:35 1
![[Допсем] Математическая статистика. Подготовка к первой контрольной](https://sun9-32.userapi.com/VzeqNu6-Zpl-YYCSyR2Vk_Jbp8yFzUQ-KGvVyA/_lZNhM88zY8.jpg)
3 months ago 00:31:46 1
3 months ago 00:13:39 1
