01-January-2023 Sunday
Children's dance club - what awaits the child and parents
16-July-2021 Friday
Once again about the windmill.
06-July-2021 Tuesday
Why is the windmill model overtaking the treadmill in the Veritasium video?!
05-July-2021 Monday
The answer to the post "The windmobile that could!"
12-May-2021 Wednesday
Choose the right number
v20240901
