Wednesday, August 31, 2022

Tanim complex machine

what is complex machine?

Complex machine is a machine that don't took to much time but 100 years ago we need to do work with to much time but new we need only 5 or 10 mins . printing 100 years ago we need to writhe with haend  and new a days we have printing maching.

  

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

 Human body   September,09,2023   What is the human body?                                                                                   ...

  • Pratity Saha (grade 4 red)
                       Hydroponic Farming    Hydroponic farming is a technic to farm without soil. We use water  instead   of soil .  Nutrient f...
  • impact of digital media
     what is impact of digital media  impact of digital media is like having any effect on our daily life by a positive way or a negative way fo...
  • Mehek Mirah: Complex Machine
      Mehek:  machines helps us work faster and it helps us make things easy. we use machines for work, school, home, privacy or secrets, storie...