Oh the joy of listening to people that really know what they are talking about. Thank you!

I praise the YouTube fairies for finally allowing this gentleman to show up on my feed ,l wish it had been 15 or so years earlier.he has the passion shown by my teachers in the high school in the late 50’s and trade school in early 60’s.thankyou sir for your time and dedication.regards JJ🐈‍⬛🇦🇺😎

This is one guy on YouTube who actually knows what he is doing👍

I worked for Dan’s company, Creo, for almost 10 years. In addition to his genius, he has a great sense of humor. He loves a great joke and tells a great joke. He had me in stitches one evening. Nice to listen to you again Dan.

"The reversal method" - suddenly made me appreciate the math I learned in School. Thanx for a great video.

I should have gone to bed hours ago but I am mesmerised by your videos. Brilliant.

Dan you made 18 parts of prototyping which are gems. I have never encountered such beautiful presentations  which are good and practical. It speaks volume of your experience. Thanks for your effort in teaching us and sharing your knowledge. We are indebted to you.

I love listening to this guy. He has a way of talking that even though he has a strong accent, I can understand more of what he is saying and trying to explain than anyone speaking my native tongue.

I get happy that I have stumbled on some of these solutions on my own. it's very sobering when you try to make true accuracy.

I love your videos Dan. Ive been watching them for over a decade since I was in high school. Y ou were one of the original reasons i got interested in architecture and 3d modeling. I love watching videos from someone who actually knows what they are doing. You've taught me so much and I have so many skillsets because of you now

This is such a wonderful series.  I thought I knew all the best mechanical engineering and machining channels on YouTube, so finding a magical treasure trove like this is a thrill.

I wish I was fortunate to have been able to apprentice under Dan when I was young.  So much to learn!

Dan Gelbart, a living treasure.

One of the best videos on high accuracy on the YouTube. I wish Dan made a video on how surface plates and master plates are manufactured to be as accurate as they are. I understand principles, but it still feels like magic to me.

As a 35yr journeyman toolmaker... This dude's legit. Dan's knowledge is unsurpassed.

Dan i would have loved you as a teacher , now i am retired and am still learning new tricks from you

11:39 Even the plugs on the wall are impressed.

Amazing! So articulate and erudite. What a pleasure to learn from Mr. Gelbart. This channel is highly underrated.

Jesus. Standing in front of that Moor machine and that granite.

I wish I could have worked for one of your companies Dan. Fantastic to have you as a master at least like this at a distance. Nothing can replace experience in the learning process, and I can only thank you for sharing this experience with all of us !