User:theresaagdv039493

Pehle se hi log machine banate aa rahe hain. Bahut Puraane zaman mein, log haath se hi kam karte the, lekin jab technology badhti gayi, tab unhone Machine banaane shuru kiye.

https://cormaczjms007280.pointblog.net/mahine-kya-hai-81164063