Xray invetor, torch light inventor, in hindi.

Yeh video short mein banaya gaya hai, Is video mein 4 inventor ka naam bataya gaya hai .

#1. xrayinventor

#2. torchinventor

#3. camerainventor

https://xraytechniciancertification.org/xray-invetor-torch-light-inventor-in-hindi/