02:44
How to Survive a Heart Attack Alone, Heart Attack First Aid, Help others in Heart Attack, Symptoms
02:54
What is megapixel in camera | Image resolution | Why iPhone has better quality than other phones
03:43
Why Chandrayaan 2 was not a failure ?| Chandrayaan 3 launch update ? | ISRO/India moon landing
04:53
How vaccines works ? | What is a virus ?| What is a vaccine ?| phases of vaccine testing | covid19
04:16
Why do stars twinkle class 10 ? | Atmospheric Refraction |Star twinkling | CBSE | Planets don't
X
About
Technology, fun facts, educational and informative videos.
Tags