पहला AC इतना महंगा था कि सिर्फ राजा ही खरीद सकते थे! Air Conditioner History in Hindi #historichindi
How was the air conditioner invented? Who built the first AC? When did India get its first air condi ...View More
10 Chinese Inventions That Changed the World Forever | Ancient China History | Paper | Gunpowder
What if there was no paper, no compass, no gunpowder? In this video, discover 10 legendary Chinese i ...View More
20 Old Inventions That Never Caught On
not every invention is destined to change the world In fact history is full of ideas that while crea ...View More
20 Most Amazing Creations On Youtube
ready to be amazed by some of the most incredible creations ever shared on YouTube we all turn to Yo ...View More
कैसे हुआ था बल्ब का अविष्कार ?जानिए रोचक कहानी Light bulb Invention Story #shorts #facts #gk
कैसे हुआ था बल्ब का अविष्कार ?जानिए रोचक कहानी Light bulb Invention Story #shorts #facts ... ...View More
Kinetograph दुनिया का पहला मूवी कैमरा कैसे बना? #firstmotioncamera #thomasedison #short #history
Kinetograph दुनिया का पहला मूवी कैमरा कैसे बना? #firstmotioncamera #thomasedison #short ... ...View More
Weirdest Rifle of WW1 #greatwar #war #shorts #fyp #history #military #tactical #ww1 #worldwar #ww2
Discover WW1's ingenious, yet weirdest, rifle: the Periscope Rifle! Born from trench warfare, this d ...View More
Amazing Inventions That Are On Another Level!
Technology is evolving faster than ever, and these mind-blowing inventions prove it! Flying vehicles ...View More
15 Brilliant Road Inventions That Make Travel Safer and Easier
Have you ever seen a road that glows in the dark or a barrier that moves to create an extra lane dur ...View More
Unusual Abandoned Technology and Vehicles
Let's check out the most unusual abandoned technology and vehicles! Suggest a topic here to be turne ...View More
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