Семен Антонов - посол доброй воли
BC NN Official Website
BC NN Vkontakte
BC NN Facebook
BC NN Twitter
3 weeks ago 00:10:46 1
3 weeks ago 00:09:16 1
5 months ago 00:54:27 1
5 months ago 00:20:50 1
5 months ago 01:02:08 1
5 months ago 01:03:44 1
6 months ago 01:32:52 1
6 months ago 00:14:59 2
6 months ago 01:44:58 1
6 months ago 18:11:03 3.3K
6 months ago 00:03:21 2
6 months ago 01:30:27 1
6 months ago 00:01:01 1
7 months ago 00:33:28 95
![Как устроен QR-код? [Veritasium]](https://sun9-17.userapi.com/vMRqlqbLXQugziWjeg0MGg6vB7a4YiL40h3MWw/lLA9V_KEgz0.jpg)
7 months ago 00:53:43 49
8 months ago 00:15:08 1
![Как изобретают/открывают математику? [3Blue1Brown]](https://sun9-57.userapi.com/e9v-yGBHJvzTLKjDdf2aoV6rf8pFCM7iTX465g/yMSheaNfXdc.jpg)
8 months ago 00:30:22 1
8 months ago 00:04:37 1
8 months ago 00:01:14 1
8 months ago 00:05:59 3
8 months ago 00:02:45 1
8 months ago 00:53:17 1
8 months ago 00:06:08 1
8 months ago 00:00:45 1
