Попов Александр Степанович
Попов Александр Степанович - изобретатель радио.
1 week ago 00:02:46 1
4 weeks ago 00:01:00 4
2 months ago 00:26:13 1
2 months ago 00:32:23 1
![В этом веке всё изменится (или мы вымрем) [Rational Animations]](https://sun9-20.userapi.com/2KfkTuZF_OcF61dBTwkf0tBwloh7d1zif_y_EA/GwVlZMb3Sr0.jpg)
2 months ago 00:07:06 2
2 months ago 00:03:57 5
2 months ago 01:24:11 1
2 months ago 01:13:55 1
2 months ago 01:12:50 15
2 months ago 00:44:00 1
3 months ago 01:00:08 1
3 months ago 00:33:28 76
![Как устроен QR-код? [Veritasium]](https://sun9-17.userapi.com/vMRqlqbLXQugziWjeg0MGg6vB7a4YiL40h3MWw/lLA9V_KEgz0.jpg)
3 months ago 01:12:52 2
3 months ago 01:03:36 1
4 months ago 00:15:08 1
![Как изобретают/открывают математику? [3Blue1Brown]](https://sun9-57.userapi.com/e9v-yGBHJvzTLKjDdf2aoV6rf8pFCM7iTX465g/yMSheaNfXdc.jpg)
4 months ago 00:03:37 1
4 months ago 00:02:45 1
![[KPOP IN PUBLIC | ONE TAKE] YEONJUN (연준) – ‘GGUM’ dance cover by STARDREAM WALKERZ](https://sun9-2.userapi.com/SL1uiXxCFUAmzJEc4DmAJYjP9E50mPyAGaGgyg/iPzQXDPnpXo.jpg)
4 months ago 00:59:06 1
4 months ago 00:03:37 2
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4 months ago 01:29:33 1
4 months ago 00:20:31 1
