The science, Chain block

12-August-2023 Saturday
How to mechanically lift 300 kg?

Video hosting on Pikaba

Video Grandchildren Grandfather Installation The science Building Chain block

09-August-2023 Wednesday
What is TAL and why is it needed?

Construction and repair

What is TAL and why is it needed? - My, Chain block, Grandfather, Grandchildren, Video, Building, Installation, The science, Youtube, Longpost

5 more images

Youtube Video Grandchildren Grandfather Installation The science Building Chain block

28-May-2020 Thursday
The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun

Space explorers

The Tunguska explosion could have been caused by an asteroid that is still orbiting the Sun - My, Nauchpop, Nauchpop, The science, The science, Astronomy, Astronomy, Longpost, Longpost, Tunguska meteorite, Tunguska meteorite, Meteorite, Meteorite

4 more images

Astronomy Meteorite The science Nauchpop Tunguska meteorite

v20240901