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dark matter -    • Antimatter, Dark matter, Dark energy ...  
photons -    • Photons in Tamil (தமிழில்)  

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I am a hobby builder. I am a science fanatic. Feel free to ask me if you have any questions, My goal is to change atleast 1 persons life through sharing my knowledge.. The audio Language is in Tamil.LIKE and SUBSCRIBE. Check out all my videos

1. Physics -    • physics  
2. Physics 12th St - NEET -    • Physics - 12th Std - NEET  
3. Chemistry 11th Std -    • Chemistry - 11th Standard  
4. Computer science 11th Std -    • Computer Science - First Year Hr. Sec...  
5. Computer science -    • Computer science  
6. Electrical & Electronics -    • Electrical and Electronics  
7. Aeronautical -    • Aeronautics  
8. Mechanical -    • Mechanical  
9. Geology & Space - https://www.youtube.com/playlist?list...
10. Chemical -    • Chemical