Wow so good ..I love the way you explain the topics. Almost following you from 4 years. I still remember that I was watching your videos when you just had around 40-50 thousand subscribers and now you have a 500 k family.. that's a big achievement. Thanks a lot sir 🙏❤️
Sir At 6.40 Hum larger negative rack angle rkhenge to continous chips formation kasie hoga Another video me apne btaya h ki continous chips formation ke liye postive rake angle ko larger rakha jata h Sir please ise clear kro. 🙏
I'm heartly Thanks sir Apki wjh se har saal hum diploma me achaa score kr pate Bhgwan kare bhaut jld hi apka channel youtube ka no. 1 channel ban jaye 🥰🥰 Again thanks sir 🙏🙏🙏🙏