04-May-2025 Sunday
Village, settlement, hamlet - what's the difference
28-May-2021 Friday
TLE data from Starlink-28 satellites
25-November-2020 Wednesday
A New Way to Visualize General Relativity
04-November-2020 Wednesday
Unboxing Starlink in 12 seconds
05-February-2018 Monday
Russian words that are better not to pronounce abroad
05-February-2018 Monday
winterwinter
05-February-2018 Monday
Super bug VK
04-February-2018 Sunday
The sponge problem and the question of disease.
25-January-2018 Thursday
An American company has launched its "brightest star"!
22-January-2018 Monday
How the Earth is dying: photo changes
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