Mangalam Semwal - Invidious

Hi, I am Mangalam Semwal from Noida UP and have mild autism. I get fascinated with very simple things around me. I see things differently than people normally do. these days I love watching Rail road crossing, creating Logos on paint and I am car and tech enthusiast... I am good with playing numbers, my mom taught me Vedic Maths and I can do any calculation in my mind quickly.
I want to make a Time Machine so that I can go in past and correct all mistakes. although my Papa says it is impossible to go in past and it's against the nature. But who knows.....

Mangalam Semwal

Happy friendship day to all my friends, viewers and subscribers.

1 week ago | [YT] | 4

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Mangalam Semwal

Watch and understand all the facilities of 3A coach in the train from this video given below. ⬇️

3 weeks ago | [YT] | 0

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Mangalam Semwal

Here are some arithmetical formulaes for mathematics for the sum of squares,cubes etc. for first n natural numbers. Go through this chart and revise these formulaes whenever you will get time.

1 month ago | [YT] | 3

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Mangalam Semwal

I achieved June challenge badge from Duolingo yesterday.

1 month ago (edited) | [YT] | 3

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Mangalam Semwal

I visited Gonda Kachehri railway crossing a few days ago for entertainment purpose. Please watch the videos for the links given below-

1. youtube.com/shorts/1lByus6kmm...

2.
https://youtu.be/j51nKxM6yvo?si=C6lAw...