24-September-2022 Saturday
Platform for the development of ERP accounting systems (free)
09-August-2021 Monday
The answer to the post "What if our 4D world becomes five-dimensional?"
13-May-2021 Thursday
Question about damage and fire safety
23-March-2021 Tuesday
Why is everyone so surprised by the long winter?
25-February-2021 Thursday
Viewed the panorama of Mars from Perseverance
06-February-2021 Saturday
A big request to fashion designers
28-January-2021 Thursday
Question on exclusive rights
25-December-2020 Friday
Why are prime numbers searched for by brute force? Part 2
25-December-2020 Friday
Why are prime numbers searched for by brute force?
09-May-2020 Saturday
Physicists explain gravity. Have questions
06-April-2020 Monday
Russian and English require different brains
02-March-2020 Monday
Theory of relativity (a mathematician's view)
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