Dope Tech Episode 2

<<@veritasium says : Use code veritasium at https://incogni.com/veritasium to get an exclusive 60% off an annual Incogni plan.>> <<@You_Know_The_Thing says : And this my friends is how you collapse buildings that were supposed to withstand air plane strikes 🤔>> <<@precisioncnc says : It could also be used to bring down a tower or a twin tower🤷‍♂️>> <<@sandraweilbrenner67 says : A dream job for most (nerdy science guys). Some danger fireworks experimentation.>> <<@COG1991FEB says : When I worked in the Intelligence center of the USS Enterprise CVN-65. I learned how to use Thermite in case the ship needed to be abandoned. Thermite burns even under water. So if you use it to destroy classified materials and equipment it will continue to work even if the ship were to sink. 😮>> <<@laxounreal says : 4:49 In germany we did this in our Chemistry class. So cool😄>> <<@youpoofoowoo says : Pulsing may be caused by grains being melt absorb heat of fusion. That surpress the temperature a while and a layer getting completely melted start full raise of temperature. That melt next layer.>> <<@thomas_fx_foto says : You guys killed a village of old people by turning that laptop into noxious fumes. 🙄>> <<@kawaito_pixel says : Kalau gagal risiko besau ke? 😢😢😢😢😢>> <<@micvic123 says : 7:15 I like the way that the scientists? were handing Veritasium the responsibility of igniting the mixture and the warm "why?" when he was doubting himself. I get a sense of a general feeling of encouragement that builds you up. Is this typical of Germans?>> <<@SkyMasters says : Anyone here from 9-11?>> <<@fabiankroger4645 says : Next time try out nano thermite!>> <<@TheBigChill1 says : About that Icogni ad You just have to understand that what they really do is simply making AI to do all the work while the owner gets all the money...! It's just another clever scam to earn money on the Internet...!>> <<@willhandy5345 says : So interesting! So informative! Really well done. As soon as you said “subscribe,” I hit that button!>> <<@Leftysrev3nge says : Nolan really tried to get that fireball mushroom cloud but kinda failed on all counts despite using thermite.>> <<@konstantinavalentina3850 says : Watching this gives me architectural ideas for making volcanic or igneous rock. Why pour concrete if you can make hard, durable, molten rock cast in a form to measure, in place so you can have a 1 ton block of stone by mixing tubes of thermite with the recipe for whater rock you want, and as the thermite burns, it melts all the ingredients too so you can get stuff like marble, or feldspar, or make your own bubble-ridden lava stone that's extremely light weight, but just as strong or more so than cement? I don't know, I'm just making it up as I type. I don't have the geology or chemistry to know how to make whatever kinds of rocks, but, this got me thinking as to how it potentially could be done, like pouring concrete, but molten stone for a stronger stone structure that welds itself into place without any mortar.>> <<@ajhubbell3754 says : Just don’t keep the sparklers and thermite in the same place.>> <<@robertfischer4160 says : Why would you do this inside?>> <<@JoshuaRoeder says : Thermite was also very useful for the inside job of destroying the twin towers on 9/11>> <<@LetsGiveItASpinTV says : Haha, I love watching Derek in this video! Like a kid in a candy store 😃>> <<@anthonykeller5120 says : It almost looks like foam.>> <<@gardnep says : It appears to me that the bursts are releases of oxygen in the oxide that fuel further reactions around it? Just a guess. Thermite is used to weld railway joints for seamless rails. The excess aluminium oxide is ground off. Clay is used for the mould. Use magnesium ribbon for ignition. Using thermite inside is natural selection and could win a Darwin Award.>> <<@SCOOBYDOOBIEUFO says : So, the real question is: if a clever German kid decides to make homemade fireworks by putting a sparkler on an arrow, & he lives nearby, could a stray sparkarrow cause Germany to melt???>> <<@michaelhamilton3778 says : 07:15)( You need the, slow-mow guys … for this one 😮😅>> <<@n7ekg says : In the first few seconds, I knew it was thermite from the description. It will literally burn through concrete. Very versatile stuff, easy to make...>> <<@brywar85 says : Awesome video>> <<@franktrask1264 says : Many years ago I was at a mine in Sixth America, and the very large primary crusher ( which had been brand new a week before) was broken by a large piece of tramp metal. An expert was flown in from Europe, and he brought a number of thermite mixes in his private plane. He spent a day looking at and measuring up the problem, a second day making a clay dam and placing the thermite around the crack, and on the third day he packed up his gear, lit the weld with a Mg wick and drove off to his airplane before the melt had even started to flow. I saw the crusher (1958 to 2006) 48 years later still working, with the original weld recognizable and still in place!>> <<@joelstanhope7231 says : Burning that laptop , I would worried about the lithium battery exploding>> <<@terrychandler3969 says : The pulsating effect is pretty much the same as a chimney fire it has the same pulsating effect from oxygen being drawn in and consumed. It intensifies and speeds up until all combustible material is consumed releasing pressure as it does so through thermal expansion>> <<@waaaaantube says : Hot cousin of slime mold>> <<@MarcoCurrin-qg1fy says : The money says I trust in God The book says I’m educated in God But when you find out your conscious understanding is a contributing factor to us both 🫄🏿understanding God even exist Wait a minute what did you just say? In the middle of forever, what is faster than Gods Conscience looking at light 🫄🏿FEELING / creating life before it is understood completely now Do you believe in God? — considering we constitute the definition in the middle of forever are you asking me or are you now telling me What? 😇🐠. You said there was infinite energy above the speed of light.🫄🏿💁🏿‍♂️ You said there was limited energy underneath below the speed of light👨🏿‍🍼 You just didn’t mention anything about god being conscious growing into the speed of light🧑🏻‍🍼🧚🏿‍♀️🧚🏿‍♀️🧚🏿‍♀️🧚🏿‍♀️👼🏿🌈lader GADER 🐊 🦖>> <<@coachgeo says : Am curios the cost... Aka could you take box of sand for example with central tube half way in it that thermite is dropped into. You ignite thermite and the reaction hats the sand. Tada hot sand battery used to drive steering engine for X# of hour days?>> <<@ONEYEDPiRAT says : 13:00 WOW! Repeat lol>> <<@ONEYEDPiRAT says : 9:14 it's farting lol>> <<@YTEdy says : I'm surprised it didn't melt through the glass. That's some heat resistant glass.>> <<@vulcanvampyr565 says : I’ve seenvthermite in action before, It was 9/11>> <<@jailsoncarneiro4936 says : Show de Bola!>> <<@mybachhertzbaud3074 says : Hmm, looks like it might just be hot enough to melt some metal beams in say....some tall builings??😜>> <<@NormReitzel says : Greetings from South Texas, Bexar County (Pronounced "Bear" as in Smoket the...). Just outside of San Antonio, east of China Grove (as in the song).>> <<@ztd0501 says : 911 anyone?>> <<@---js9qz says : Not only is there gas in between the grains, varying grain size, but the big key of the reaction is that the aluminum is always coated in oxide layer. That oxide layer needs to be dealt with before the reaction can proceed. That's why the mixture itself is nearly inert without hot enough igniter. When the reaction starts, the distance between the grains causes a delay for aluminum oxide to melt before the reaction can proceed. The oxides themselves are what's initially boiling in the mixture.>> <<@Howtobehappy-f8s says : Amazing and spectacular. Thanks !>> <<@pingpong5000 says : In engineering making a Thermic lance was our go to tool but we just used mild steel.>> <<@BobHill-s2c says : Now we know what brought down the WTC... 👍>> <<@leomartinez6969 says : I am jaded, cause watching this all I can think about is sombodies used this reaction during "9/11" & it sucks. The somebodies were not who we were told bc steel towers can't fall from 100 planes or a regular fire. Sorry guys. But it is interesting chemistry.>> <<@VetvsWorld says : Another hilarious video dudes, thx!>> <<@MattBorgardt says : You're a kid with a thermite mixture...😂😂😂>> <<@paulbennett772 says : "Illuminum" - how quaint!>> <<@morayson6634 says : Americans get sooo feckin exited, it's embarrassing to watch. He's screeching like a little girl and the Europeans are silent and calm. He shouts, "It's rolling" 5 times, "There it goes!" 5 times and when the guy asks if he should take the camera away, he says, "Take it!" NINE FECKIN TIMES! That is some feckin wierd behaviours. Such an emotional and exitable people. Makes the rest of the world squirm. Go 🇺🇸 😅>> <<@00Damien says : Excellent video. Thank you for your work.>>