I think your videos should be a bit slower paced, but I think it should be slightly faster than this one. Great vid though!

imo maybe sliiiiightly quicker but i would take generally slow over generally fast any day

I'm only 23 seconds in and it's so sloooow! Why is this not a short I have no attention span. But nah seriously I like slower paced videos as my age smoothened brain does not absorb information as readily these days.

Did you make this video last Jan? The time stamp says 01/01/2023 on the microscope footage... Or is that the just the cameras default date stamp

Please mske a video about single-crystal materials that are used in jet engines as well as rocketry.

Then you realize the entire video is a tangent for the next video.

Hey, it is you!

That's the best kind of tangent.

@@ducksonplays4190 hey

@@ducksonplays4190After everything, it’s still you!

I had a Cardiac RF Ablation procedure a while back to sever an accessory nerve pathway in my heart. Didn’t know it was available for the spine. I have DDD too. Pinched sciatic nerve sucks.

I had the same procedure, it helped but I think I'm going to do it again soon because it came back. Hopefully all goes well and I can feel less pain in a month or so when I get it done again.

@@newmonengineering I have to get mine done every 6 months because insurance says that's the minimum time between procedures, and I get a good 4-5 months will much less pain. It's definitely worth it

Hey man my specialists here in El Paso have been useless for my degenerative disk disease and treatment. They basically offered pain killers and therapy as my only two options, and my condition is worsening rapidly as it is now in my neck as well. I just wanted to ask if you are getting this done in the US by any chance?

@DirtStacks yeah, I'm in central california, just east of the bay area. The route I had to take to get the ablation approved by my insurance was to first go through two rounds of steroid injections in my back to see if it responded well to it. It gave me maybe a week of pain relief, but the do tor said thays a good sign because it means that they are targeting the right spot, even though the pain came back rather quickly. Some people respond really well to the injections and never have to step up to the ablation, but I definitely needed it. I didn't go through my regular doctor either, I went to a place that specialized in pain medicine and anesthesiology.

Probably another side effect of globalization. Foreign companies muscling in on markets so much that new customer capture via minimal online information became really important to sales. Get the prospect to call on the phone then sick a salesperson on them to manipulate them into a sale before they do too much internet searching and find a competitor.

I had a similar issue just today looking for an oil filter for a truck. Google search for the right oil filter only brought me product pages for days, but not the actual filter number. Super annoying.

That stuff still exists. You just need to know know the magic runes to put into Google.

Honestly, it probably just comes down to companies becoming more concerned regarding ITAR compliance. Especially once a product has a defense application, the product and all associated info will be kept under wraps. Considering each violation equals up to $1 million in fines plus 10 years in prison, I definitely wouldn't want to risk it. Also, the specific example in the video of the Fiberform would almost certainly be ITAR controlled given its current application in spacecraft.

I was going to make a comment about this, but you've already said pretty much exactly what I was going to say.

Wasn’t Bo Jarnard his plant?

​@@OrangeDurito Joe is just the human showing all the stuff boe does in ghe background

Awesome feedback. Are there any work arounds?

@@abcqer555 I never really worked with phenolic resins (epoxy and BMI instead), but my understanding is more pressure would help, and just trying different things could help, like different breather cloths, cure cycles, etc. what would work for one part wouldn’t necessarily work with another.

Couldn't you use a Vacuum to evacuate the moisture?

I actually do make phenolic heat shield material (at FMI, one of the companies featured in this video) and the vessels we make it in can’t do positive pressure. I can’t say much more than that, but yeah, no high pressure :)

@@otpyrcralphpierre1742 The way I’ve seen phenolic cured is it is pulled under vacuum then put into an autoclave. Pulling vacuum is already done, it’s just that moisture will form throughout the part where it doesn’t have much chance of escaping the part before the part cures.

Chemists generally say fuh-NOL

​@@CDCI3I'm only an undergrad biochem student, but i've only ever heard "fee-nol" or "feh-nol" from instructors. i say feh-nol myself, because to my ears it's distinct from fennel lol

Beepis lol

Recorded last year lol

ACTUAL BPS

I want to believe this is just opening lots of artisan sauces

He's coming ??? This is definitely the best event of all time

that's an insane piece of history you lucked into. Keep that safe!

If that was the Buran, I think it’s basically abandoned, no? (So you didn’t really do anything bad.) 🤷‍♂️😎👍

When was this?

@@silverXnoise years ago...but it was near the end of the shuttle program.

@@kevintaunt4385 It was an outside museum display in Russia someplace.

I was looking to see if someone else mentioned that video. I see a community post from 4 months ago about the silicone blanket used so I know I'm not misremembering it. I am guessing it's due to the tile from Starship 28 - SpaceX is pretty tight lipped about a lot of Starship; I can see how they wouldn't want that analysis just out there for it's competitors to see (Even though they obviously based it on NASA's work prior.).

I was lucky enough to download that video when it was available, but it’s a bummer it’s not widely available right now. There’s good information in there.

He took it down due to possible ITAR problems, but might restore it at some point (check out his Mastodon for the details). I'm guessing this means it's gone for a long time, sadly.

Assuming you're in a home lab, did you by chance synthesize graphene using the bottom-up flash method that Rice Uni published in 2020? If you did, at any point leading up to that synthesis, did you ever pause and think "Oh. Oh no. What questionable choices have lead me here?" Also, do you still have both eyebrows? lol

*No need for tiles at all. just drill lots of micro holes. then pump out dry ice out of those holes to form a cold co2 boundary layer. you dont even really need a pump. the heat of re-entry will cause melting of the dry ice and high pressure dry ice co2 to come out of the micro holes to form the boundary layer.*

I don't get it

“weekly” (every 7 days)

ah

At first sight of that material I just remembered that old metal-and-Bakelite tables at every old science laboratory in schools and universities

I was working on the brake light switch in my 1973 Porsche this morning and it struck me that the housing of the switch looked like Bakelite.

I was curious about this, and looked it up. But, online discourse is just pretty much the same as the video states, pretty stable and supposably safe if you don't start sending dust everywhere. Still makes me want to avoid Bakelite.

instructions unclear, breathed resin particles

Yeah!!

"Something iswrong with this rocket motor". Yeah, it's upside down ;)

Rakietomania no way

😅😎👍