History (science), Physics
15-May-2024 Wednesday
Let's drown with penguins!
13-March-2024 Wednesday
The mistake of many: Perm Polytechnic scientists told how the Mandela effect is formed
22-February-2024 Thursday
Grandfather wasted his life. Listen to Grandfather
16-February-2024 Friday
Hello, for people who want to chat with someone
09-February-2024 Friday
What is chaos theory? The magazine "Luchik" tells
03-February-2024 Saturday
Not really
02-January-2024 Tuesday
Why did Chinese swords have rings?
22-December-2023 Friday
Steam pump
22-December-2023 Friday
The Age of Steam: Introduction / The Weight of Air
07-September-2023 Thursday
Reply to the post "About the development of mankind"
11-July-2023 Tuesday
The answer to the post "Physics of a knightly ramming with a spear and what does stirrups have to do with it"
16-May-2023 Tuesday
Russian scientist Vasily Petrov
07-May-2023 Sunday
One of Marie Curie's notebooks
04-April-2023 Tuesday
creative teacher
23-March-2023 Thursday
As they say: "Coaches don't play!"
16-February-2023 Thursday
Ronald McNair is a passionate person