Dejte sem originál bez toho šíleného "odšumnění", nedá se to poslouchat.

Beautiful, Thankyou , I love everything you do. All the best

Thankyou this was interesting and beautiful , science and art and craftsmanship. cheers

So coooool......

Very nice work. Just one note: Please be careful when using Dichromate and Chromic Acid out of Fumehood as they are carcinogenic. Thanks for sharing

I love this project. Airplanes used to carry oxygen tanks for the passengers in case of a decompression event. Nowadays just the pilots get bottled oxygen. Each drop down mask in the cabin has a chemical oxygen generator. People tell me that it has a stinging aftertaste. Since flying planes produce constant air pressure, one wonders if such air could be filtered to add clean oxygen to the cabin.

Great progress! Wellfobe Dalibor! Will keep my fingers crossed for you.

Whats the name of material of anod and cathod

Hi please say name of material

I always wanted to build my own oxygen/nitrogen generator... Yet my needs are so low that I am ok to go with cylinders time to time...

To "tyvole" v 8:56 bylo fakt procítěný

ООО МЭЛЗ is a production facility of vacuum tubes currently in operation in Moscow, Russia. Maybe that can come useful. kzbin.info/www/bejne/gZ-cnKGkiJtjg5Isi=fZP0tVz8TnlMoAmC

ООО МЭЛЗ is a production facility of electro vacuum tubes currently in operation in Moscow, Russia. They have a youtube channel with videos and their website is there as well. Maybe that can come useful. kzbin.info/www/bejne/gZ-cnKGkiJtjg5Isi=fZP0tVz8TnlMoAmC

how much is it? I want one!

What do you make with the boro glass?

Great work.. all the best

37:15 .. there 6 is not working in the upper left row😅

9:45 bro have a own kitchen setup😂

Really Loved this masterpiece 🔥

Well done. I cannot imagine anyone else or any other company that could have succeeded. Using period display technology for the memorial art installation was very appropriate. The end result was beautiful. Thank you for documenting the journey.

Thank you for the Open Source Finances. You are setting a fine example for the future of commerce. I am also very impressed by your stance on not overspending on marketing, this industry only profits the platforms. What you could try is find out if one of your followers can help with duplicating your video content on other platforms. It provides cancellation resistance and can gain unexpected viral marketing for no further development of video material. Thank you also for taking the time to share these thoughts and realities of a small business. Perhaps you can have links to others who manufacturer clocks using your tubes on your website so that people can easily shop for the clock they like the best. Asking interior decorators who have a magazine column to review your clocks (or the clocks of your tube customers) could get the snob crowd to demand product. Having occasional product shortages is not a big problem and can be a reasonable excuse/justification to increase prices a little faster than the general inflation rate.

What glass do you generally use, are you planning or having to change for the F tube?

Has anyone seen a video from the exhibition?

Perfect 👌

Fascinating updates as always, really glad things are moving along and that sealing machine looks amazing!

I've just found your site ! So glad I did. Subscribed, of course. Fabulous work !!

❤

You probably have found out by now. But the two throttle valves at the top of the schematic that you left out are actually somewhat important for efficient operation. They increase the pressure swing of the absorber columns and improve the mass of Nitrogen the columns can absorb in one step and can give off in the next. And I think the volume of the hoses at the feed side of the columns is unnecessarily big. That volume needs to be purged every cycle and consumes a lot of air. Having individual 5/2 valves directly at the columns would be more efficient.

What if you make smaler nixies, would they cool off faster? What ifvyou add a heavier noble gas? Would Ar cool'em fast?

Congratulations, X_C_lent job

Will you also be selling colon tubes separately? (For use with other nixies, or on their own in a binairy clock, or just for collectors of beautiful electronic glassware)

Stunning !!!

I have been wanting a set of your tubes but cannot afford them. So I am very excited to hear you are working on a more affordable version.

I'm really interested what do you use as the ceramic glue that you used in the Nixies ?

UHuuuuUH! @05:18

Please make the F tube pin compatible with both the Z566M and IN-18. I would like to use them in some of my existing clocks when they’re available.

Will you sell bases that support four tubes (+colon) for a clock?

Sucks you had to give up some space! but hey if it makes money sense I guess..

You have nothing but my highest respect and appreciation for dedicating so much time and effort in the matter of keeping Nixies alive, I am sure you these set backs will look nothing but a scratch in the retrospective in a few years. You came so far, those hickups won't get you down

Thanks for your honesty and openness - not beating around the bush! Watching your videos and seeing your fabrication makes me wanna pack up my lab here, move down to Czech Republic and work for you.

Rád sleduji vaši cestu. Přeji ať se nadále daří 🙂

I wish you greatest success with this. I love NIXIES <3

I'm glad to hear that the "R" tube will be available again and that the company is focusing on building nixie tubes. Thanks for not letting the nixies die, I really appreciate your work.

hey dalibor, thank you so much for the openness with which you give insight into your business. the passion you show is truly astonishing. i love following your journey since a long while, and now, as i am thinking of turning a hobby into a business myself, it is just inspiring to see your dedication, as well as a great resource to learn. so from the bottom of my heart: thank you!

Dalibor, can you make the RCA paper available, perhaps in PDF format? Maybe it will revive some "old" memories and those people might contact you to share their "old" information with you?

Thank you for the news ! Last month we bought a Bulb clock as retirement gift for a electronician colleague. My, he was stunned and grateful ! I whish you all the best, and I'm confident F tube will be awesome !

Once the puri clocks are sold out. I'd love if the circuit schematics or even the PCB design was made public with open-source code. Then we can make the clocks ourselves and buy the tubes for it. I think that would be a great electronics project for a lot of people.

Good Luck Dalibor! I hope you manage to grow your business's and post more interesting videos about your Tube project.

9:50 Interesting. Almost all old lamps (including diods, triods etc), which I saw, had this greyish metal inside. So, probably, it has more advantages except "good looking".

I feel your pain in my bones when you said "...a couple of...fuckups" It's never a good feeling to admit defeat and cancel a project