I've never seen the lanyard in the safety briefing on flights. Pulling the one lanyard will start the oxygen flow for both masks? If the one seat is empty, and the other occupied and the passenger takes the mask with out the lanyard, they can pull on the mask until they are blue the the fact and it wouldn't help.

Two things. FIRST I just realized that these 'locking rings' that hold the blades in the slots are transmitting 100%! of all thrust from the blades into the engine structure (and then to the engine mount/aircraft.) Talk about critical. SECOND I question your explanation early in the video that the clank sound happens from that guide vane hitting against the next blade. Wouldn't that create dangerous wear and create a stress point on the next blade? There is a significant clank when the single blade drops over - just coming from the socket movement itself. I've always believed that was the source of the noise. At any rate - THANKS for posting this. Very interesting.

Erroneous comment about the mm scale resolution, it's not a tenth of mm (0.10 mm) it's (0.02mm) two hundreds of mm...

Great video, just what I was looking for

This is a fantastic explanation. It goes over the key concepts but also maintains a casual tone. I do have one question, what are the typical PSI of each spool?

can you believe we were in the throws of covid when you made this video, seems like a life time ago but it really wasent

I AM AN AEROSPACE ENGINEERING STUDENT AND TOMMOROW IS MY PHYSICS OF FLIGHT EXAM.

Great video! I'm looking to buy this type of honeycomb sandwich panel for an aircraft interior project. Could you recommend suppliers or companies that sell this material? Thank you!

So, is the air system limited by the ambient temperature when on the ground? I'm not understanding how it works when the "ram air" is 100 degree southern summer air, even with a fan pulling it through.. Also, is the turbine getting it's "power" from the bleed air velocity only?

Wow, thank you. You're extremely underrated, I expected to see some huge number in the views, subs, comments, etc. But I've apparently found a gem, learned about more than I even expected

Where did you get that tray to hold your clecos?

Thank you sir

Is it that? Axial flow compressors need blade tips to seal and maintaining compressor blade angle reduce efficiency. The centrifugal compressors is easily installed and repaired. If high thrust is not necessary this is the proper solution.

Awesome 🙌

Fantastic awesome

I built NASCAR Truck Series race cars(trucks), we used these panels to cover the pickup truck beds, we used 1/8” panels and the skin was titanium, it was all about weight and strength. Rotor Broach - if you drill a pilot hole a little smaller diameter than the spring pin, just so the tapper tip centers, when the cutter cuts out the plug, the spring loaded pin will eject the plug and the plug will not have to be dug out of the cutter.

thank you sir for sharing your knowledge.

appreciate you Mr. engineer

Thank you sir , got it clearly.

Thanks for this!

I want to repair my ninja blender in bariga area side

I want someone that can repair my ninja chef blender in barige area side.

Plese share the book used for this video. The illustrations is very good🎉

I felt like I was watching the Bob Ross of repairs. My blood pressure went down 20 pts 😂Thank you for the great video. 💪

Do you mind sharing the paper!

Great video, how do N1 N2 N3 connect together I know they are concentric with probably bearings but are they independent one from the other!? Trying to build a prototype to understand the science beyond it!

That is a wonderfully detailed video. I plan to tackle mine now to see why it always heats to maximum, regardless of temperature setting. I'm comfortable going in because you showed me so much detail even apart from the specific repair.I love it that your kids help male the video.

Ugh, I’ve had a set of these calipers for 20 years and finally NOW, know how to measure something with these things. Been riding the short bus, licking windows. Thank You.

Thank you very much for this video. I am going to attempt to fix my toaster oven

Great video, definitely was the switch that had the issue on ours as well. I dismantled an old plug and used the brass lead, soldered it to the worn out side, screwed it on with a self tapping screw, and re-attached. Of course the plastic housing had to have some modifications, nothing a zip tie won't put back to normal. KZbin for the win again!

What material someone will used to fill the joints of two acp honey combs or simple acp 4mm, i wish to use them on geodesic domes, can they be used.

This same switch is used on my Kitchenmaid. #230. The opposite side of the switch has a twin unit wherein to swap out the components without buying a new switch if the case is somehow compromised but the guts are still ok.

Very good explanation

I cannot get the lid back on for the life of me. Any time I do, the button lever thing is jammed on Something, but I can't tell what it's stuck on

This was extremely helpful. Thank you!

I've watched a few of your videos and you have a great way of explaining things. Thank you from a student.

Thanks for your clear explanation. Before I watched your video, I had no idea how an oxygen mask really worked.

I'm an ATPL student, and I just wanna say a big THANK YOU!!!!

Really good video, but my only comment is just on the "feathered" terminology. Feathered is a coarse pitch, not fine.

Can you recommend some book about axial compressor for me?

Very good explanation it was very easy for me to understand it the way you😂

How tight does the clamp have to be

Thanks, very intresting. In an airoplane, not all panels are is flat, how are the curved panels in multiple directions acheaved being light and strong

that fan looks fucked

THANK YOU !

Great video! Thanks for teaching and sharing! Helping me understand systems better for upcoming checkrides!

Does this have any negative impact to the engine operating temps? I'm sure the heater core is so small, it provides minimal impact on engine temps, but wondering if cutting the heater core (a mini radiator) out of the coolant circuit makes the engine run any warmer. Did you notice anything like that?

i cant minnimize the fucking screen >:(

did you even think about what to say before starting to record? Two minutes in and you havent said a thing based on the title.

You make the best video so simple even a you g baby can understand what you said