Cool! :)

Good learning tool. However, it has no practical use in real life. The plastic would break instantly if it was used to secure something heavy duty

This turbine is a poor design. The active surface is the same with passive surface just the shape of the serface is different and that gives some rotation.

KISS

I already know a lot about 3D printing, but this video is absolutely awesome at explaining the process and printing practices for this. If someone asks me about beginning CAD and already knows a teeny bit about 3D printing, I will show them this video. I really enjoyed it :)

I've stumbled upon a few of your prints on Thingiverse, but this is the first one I have printed myself (it turned out great). There are few things that give me solace in this world, but seeing gentleman and a scholar like yourself take the time to give back by sharing your knowledge and expertise inspires me. Thank you for your continued contributions to society.

Found you

Super cool

I can't find the video of the making of the mini gasifier. Can someone reply with a link?

Very nice build! Thanks for sharing.

I've gotten behind on your vids but I truly appreciate you going through the step by step process that you took. While I may or may not have done some things differently, I always love to see a new perspective. Funnily enough, I have been making gears from wood quite a bit in the past year. Just a tip if anyone is interested, cut a pattern and then use a router to make multiple copies.

Springs and gears ! Pulleys and wheels 😊

everyday i learn something with murray. (y)

Thanks will work good in my van when it's cold out

Could you power it with a AM Crystal Radio 😊

If you going to use it in any meaningful way, you will have to get it regulated ( electrical ) or else it’s useless

I wonder what the Lock Picking Lawyer would have to say about this lock.

Used to change bottles of fluorine (ex semiconductor engineer) and remember well, if even a tiny bit had been left under the safety cap we unscrewed, used to go with such a bang, I'm sure the filling guys were having a laugh with us. I've seen all the safety cabinets, explode too ( safety film that pertfied most) also my mate had to have injections under his fingernails when he got them in hf. Acid. Fun job.

Robert, I enjoy your explanations and for this old fart I'm still impressed that I learn more. Please, never stop :-)

Nice! Looks like great fun to have a 3D printer, maybe someday for me. Great video!

Great explanation. It is amazing the variety of widgets you explore. Thank you for sharing.

How can I meet you and see this In person? You build such awesome things!

🙂

I like it, especially the 3rd spring. Maybe try a squeeze to release mechanism to lever the side latches apart to be a little more ergonomic.

"Everything is a spring." - Thought every person assembling every thing.

Brilliant!

Fantastic teaching skills to explain the line of thinking, congratulations and please continue to provide audio in other languages.

hey Rob, what software are you using?

Clever mechanism, Rob! Thanks for sharing this inspiring project ✌️

I couldn't quite find the video on Nitinol heat engines,

I think you are a great person. here have my like.

💅

Brilliant!

Worst spring I ever dealt with was a Ford Ranger rear leaf spring. Designed to rust completely and snap under load. Usually requires fire to remove.

Most of these brushed motors are useless, I have tried many, inte experiment but we don't see any actual Meter readings.

Nice work. I think you're right about the challenge of opening it... maybe moving the lever to the top, (similar to how a seat belt is designed) would make it easier.

Thumbs 👍

Great Channel ❤

Pretty neat 👏

you are beautiful great man.. thanks for your effort all this years.

Thanks Rob. Yet another great video.

Ingenius. ❤

3D printing in vase mode on a delta printer would be the best design. I have USA printer SeeMeCNC artemins or boss model with 395 mm Z height. I think a yard lights generator would be awesome.

I'm off to download "Only fools and horses"!

He's like a jolly Anthony Hopkins.

An electrical tank circuit will not run forever even with zero resistance. The changing magnetic radiates energy.

a jam jar jet engine (rienst pot) will rip veg oil to smaller chains to burn efficiently. start on meths, we glued a washer to the lid around the hole, then feed veg oil with seringe to suck under the washer and then a fine stream is sucked in arround the hole, put water jacket , we got 1 gallon 35C from 1 cc veg oil, so a 99p litre oil will heat 1000 gallons of domestic hot water! jet engine for heat not thrust,made from stainless steel.with 8mm hole. (test with patax pickle jar, 8mm hole, 3 or 4 mm meths, shake and light,get ready to put it out after 15 secs to avoid glass break covering table with meths on fire.)

Ferb I know what to do tomorrow...

Where can I buy this paint? I couldnt find your site linked working? or is there a video on how to make the resistive paint? thanks