2 ms·
Some are. Perhaps the most famous is UVB-76[0] [0] - https://en.wikipedia.org/wiki/UVB-76 https://en.wikipedia.org/wiki/UVB-76
by na85 6y ago
Some are. Perhaps the most famous is UVB-76[0]
[0] - https://en.wikipedia.org/wiki/UVB-76 https://en.wikipedia.org/wiki/UVB-76