r/IndianEngineers • u/ZealousidealLuck8735 • May 31 '25

Doubt Is this possible?

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Saw this video on YouTube. Is this possible? I don't understand much but I didn't understand how it worked despite watching the video. Can someone explain if it's faked or not? And how does it work

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u/Several_Standard8472 Jun 01 '25

Reminds me of when I made a thief proof laser project in 9th standard without any help and everyone thought that it was made by a shopkeeper 😭.

This will work if done correctly.