Dope Tech Episode 2

<<@atakan888 says : Jet engines, MRI machine and most importantly computer processors are just magic. No matter how hard they try to explain...>> <<@ginoasci says : I. The near future we won’t have to worry about the temperature of jet engine blades because planes will utilize anti-gravity generators that run on element 115. You can keep working on improving your designs and the efficiency of the earthling jet engine, but it’s redundant.>> <<@Buelford says : The ice comparison sounded absurd because it is absurd>> <<@traelz says : Ok, so I’m never flying again. Thank you!>> <<@EliHansen907 says : So Now i get this right after that dude uhh well>> <<@stancotton4778 says : Shitty ENDING !!>> <<@BenNicholls says : I'm just down the road from Rolls Royce. They are a brilliant company and should be celebrated.>> <<@TajoTheFather says : So that's how my turbo works in a car? Cool>> <<@Raul28153 says : double decker busses are not particularly powerful>> <<@adzstanyer3000 says : i think jet engines are over engineered. rate it could be well easier and cheaper that all that bollocks>> <<@luistpuig says : He failed to answer trustfully how does blades and vanes of the turbine survive those high temperatures... and the answer is a ceramic coating applied on those blades and vanes of the turbine. That coating is applied by a process involving EB-PVD (Electron Beam-Physical Vapor Deposition) Coaters likes the ones used at Chromalloy NY where I was the Production Supervisor and Electronics Technical Controller for 7 years. The metal is atomically bonded with layers of ceramic, allowing it to survive the high temperatures of the engine.>> <<@NotAsTraceable says : Amazing.>> <<@JB-ht1je says : Cooler air flows through the blade tips>> <<@sbseattle6194 says : you never finished answering the question>> <<@AnthonyAussieSlotspokies says : Inward…….i thing is outward..>> <<@williamdirks5805 says : Fine, but you didn't answer the question you originally posed about heat melting the engine ... so thanks for nothing.>> <<@jsb0253 says : YSZ - bond coat>> <<@martinvarghese6713 says : No wonder air travel is risky>> <<@bearb.7406 says : The US users Standard, not Metric...you guys make do so easily edumaguessing...annoying.>> <<@christophgouws8311 says : Because if it melted the jet would crash>> <<@HJo-yq6oi says : I learned just enough to not know what I expected to.>> <<@boristhegeek says : And now I suggest every clown out there screaming against science to either watch this or never drive a car and fly on a plane.>> <<@indianjedi says : I watch these videos and dread my next flight 🥹🥹🥹😐😳😳>> <<@cthoadmin7458 says : Jet engine design, it's not rocket science. No, it's MORE complicated than that!>> <<@emmanuelchisom1415 says : Bro speak English please>> <<@sophroniel says : isn't that why supersonic jets are bolted so loosely that gas leaks from the engines on the ground?>> <<@SGam-t9v says : Why cant they have separate engine just to create energy?>> <<@kunj618 says : Please make a detailed video on VCE jet engines>> <<@Quandalepringl says : Yay>> <<@azhuransmx126 says : In 1 word: N I C K E L.>> <<@JaySinghAhluwalia-g3b says : Science is so cool! 🦄>> <<@God-Of-Mischief says : So fun fact, the metal doesn’t actually reach its melting point, you can figure that out in his first statement, if the metal reached temperatures above its melting point and didn’t melt then it’s not the metals melting point at those conditions>> <<@immorom says : Imperial system be like: 20 tons❌ 2 London double decker busses ✅>> <<@You1ube-s3v says : Ignore such video. No value. Earn money. Gain power. Control surroundings.>> <<@Pr1ckles says : All this and the UK has a defense not even on par with an African state...>> <<@patrickb2701 says : Brilliant...something else to sweat about at 30,000ft>> <<@matthew1464 says : All that to not even give us an answer>> <<@conned says : The metals go from 30-40 ,,degC to air temp of -40-50..in 30mins, shoot up to 1800in combustion n turbine n repeats for thousands of cycles...never cease to amaze me....the engineering..or rather the engineers..15years in B773& not once did the GE90 fail...>> <<@naibafYT says : Science😍>> <<@Ace1-v7m says : Not a good clip for a short>> <<@strawhousepig says : "It's like...." No, no it's not.>> <<@OMEGa3FattyAcid100 says : new fear unlocked>> <<@raktimrajgogoi says : They really should’ve started the video with “to be continued…” 😂😂>> <<@Tommy-1-3-5 says : PE SCUM>> <<@WelyxyIcom says : Seeing Derek in that cap 🧢 is an easter egg>> <<@kaierickson3424 says : Thermodynamics>> <<@gunsnwater says : Carpenter Steel in Reading Pennsylvania makes the stainless steel in the turbines. Vacuum Induction furnaces.>> <<@ColbyAzimuth says : So what DOES it do to a flying chicken? Or those baggage handlers that get sucked into it?>> <<@meinder2 says : Can y cool it down with water ?????>> <<@deang5622 says : Let me finish the video for you: Steel isn't suitable, but Titanium alloy is>>