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  • Yug Soni
    Yug Soni Vor 2 Minuten

    From guys jumbing off wheel barrows to Destin getting a reply from the international space station. Always loved you <3 . You are seriously an inspiration man.

  • Wes Schoer
    Wes Schoer Vor 7 Minuten

    Dude you need to hear expeditionary force by alanson narrated rc bray if you want to understand the paisley

  • Pirata7244
    Pirata7244 Vor 7 Minuten

    Brilliant video.

  • Opfindern Emil
    Opfindern Emil Vor 9 Minuten

    But. he has a bowl hair cut.................

  • Joseph thibeault
    Joseph thibeault Vor 13 Minuten


  • Devilboy666die -
    Devilboy666die - Vor 26 Minuten

    Dam I wanna do this now xd

  • Ashley Haadt
    Ashley Haadt Vor 34 Minuten

    A tinfoil hat is a proud piece of kit, the point of the arrow is deep in doo-doo. Crimea was lost there. 10k long-haired friends of Jesus in a chartreuse microbus could have kept the ball in play long enough to choke the process. At the time, we were trying to get a rally together to help bring succor to the poor and displaced of Ukraine but we couldn't generate enough interest ($). The general's comments made me wonder if we were just trying to talk in a noisy room. Great video, it takes courage to claim a position in a fractious environment like the network, good job!

  • Dr me bud
    Dr me bud Vor 40 Minuten

    Fake its going back wards

  • jumbled siren
    jumbled siren Vor 42 Minuten

    3:13 "i am sad" ( *is smiling* ) Me:i can clearly see your sadness buddy.

  • Beemer
    Beemer Vor 42 Minuten

    Ugh... I do the same thing, and that explains it. I have had a ton of conversations where I was talking to someone trying to get them to understand my point of view, and they had the exact same thoughts, just from a different perspective. It was entirely agreement, but in the end it was an argument because I didn't stop to hear what they were saying and understand their perspective. Instead, I just thought I was arguing a point they didn't think of. I feel so stupid. I really just need to listen.

  • Joe Pillera
    Joe Pillera Vor 53 Minuten

    Finally - someone who explains this so normal people can get it.

  • amadrunner
    amadrunner Vor 56 Minuten

    Waveshape played: Sawtooth Waveshape displayed: Square *TF?!*

  • amadrunner
    amadrunner Vor Stunde

    6:09 Kristen Wiig in SNL short Target Lady!

  • Madtrapper 99
    Madtrapper 99 Vor Stunde

    Hands down the best channel on the Tube.Great job fellas.✌

  • Nicki Vids
    Nicki Vids Vor Stunde

    Everyone: it looks so painful Depressed Kids: omg I cant wait to get one!

  • Sanat vaidya
    Sanat vaidya Vor Stunde


  • Marvin Montgomery
    Marvin Montgomery Vor Stunde

    The only thing that had any effect on the ship was the torpedo the rest of the munitions was just scratching the paint on the ship which proves that the Navy is hands down the best at sinking ships

  • Michele Iodice
    Michele Iodice Vor Stunde

    hold on....this is freaking awesome

  • Victor0326
    Victor0326 Vor Stunde

    So what if you lower the water pressure, and also made it a **laminar flow**

  • Chris Kontennutzer
    Chris Kontennutzer Vor Stunde

    What's your take as a Christian on von Braun and the concentration camps in Germany?

  • BeartatoTime
    BeartatoTime Vor Stunde

    Lmao, a fantastic video but holy moly. This dude is so rude to the artist.

  • Sparkitus Maximus
    Sparkitus Maximus Vor Stunde

    Next video: “Trapped on a stinking school bus.”

  • Bacon Crusader
    Bacon Crusader Vor Stunde

    I know what's happening!! When atoms are torn apart rapidly it releases energy in the form of electricity. Pull apart being the appropriate word. Basically atomic energy. I bet if you placed a giga counter near it would spike for a split second, you should test this theory there might be something in it.

  • movies 4everyone
    movies 4everyone Vor Stunde

    Looking at the the thumbnail I thought they used a fossil .

  • DaKoTa
    DaKoTa Vor Stunde

    I love your laugh in the last 30ish seconds! It made me cry laugh too 😂

  • TurboVincent
    TurboVincent Vor Stunde

    how do they excavate the larger holes under ground?

  • Saftkorn HD
    Saftkorn HD Vor 2 Stunden

    A golf ball sniper gun

  • Frankie Meyers
    Frankie Meyers Vor 2 Stunden

    Who ya gonna call SmarterEveryDayyyyy

  • Eileen K Carpenter
    Eileen K Carpenter Vor 2 Stunden

    Glad I watched to the end. Through most of it I was wondering what good it was to have a computer tell me about a handgun after someone has already drawn it. Not much time to respond at that point. But the idea of tracking an active shooter who has already been reported while he/she walks around a large building/campus would be helpful.

  • Emi Kat
    Emi Kat Vor 2 Stunden

    I have a question: why is a species of moth that's diurnal like the buck moth sometimes still attracted to light?

  • Marcus Doherty
    Marcus Doherty Vor 2 Stunden

    Wait, did the cannons come before old styled handguns? I know it's probably yes but I just realized this is probably got the idea for handguns

  • Pioc90
    Pioc90 Vor 2 Stunden

    I have 7.1 surround. Thats bad for me 8:50

  • Klewf
    Klewf Vor 2 Stunden


  • lawfulparasite
    lawfulparasite Vor 2 Stunden

    This effect is taken into consideration when shooting from a helicopter. The bullets will already have sidewards velocity and will curve forward from the end of the barrel

  • Abdul Wahab
    Abdul Wahab Vor 2 Stunden

    So they also have tony starks arc reactor 2:11 😂

  • zeonos
    zeonos Vor 2 Stunden

    Watching this gave me anxiety.

  • Casting Spell
    Casting Spell Vor 2 Stunden

    What you doing hooman

  • critical thinking
    critical thinking Vor 2 Stunden

    Mimic a small version of a space suit that's flexy with a pressure gauge in it ,then put in vacuum chamber and pull a vacuum to see in pressure is maintained ,(a ton of people believe it's impossible,,,,,therefore all space walks are hoaxed)

  • Epsilon Cero
    Epsilon Cero Vor 3 Stunden

    9:50 the best of the video!

  • Yizhou Wu
    Yizhou Wu Vor 3 Stunden

    why doesnt the water "lag behind" in the second scenario?

  • Chuck Stewart
    Chuck Stewart Vor 3 Stunden

    i wish my supervisor would have this revelation. She does not listen and understand.

  • CdoesRandom
    CdoesRandom Vor 3 Stunden

    Do the worlds longest prince Rupert drop

  • danilo simonelli
    danilo simonelli Vor 3 Stunden

    how much water did you spent? is that water salt water?

  • Sidsi Soluciones Informaticas

    5:25 look at the tail!

  • pricey0986ify
    pricey0986ify Vor 3 Stunden

    Can I have that water bubble with the cello music as my screensaver? Lol Also she has to be the most polite girl ever lol

  • Yukinne Kobayashi
    Yukinne Kobayashi Vor 3 Stunden


  • Rehatino Gaming
    Rehatino Gaming Vor 3 Stunden

    you shall be blessed for travelling so far away to london just to play with water in somebody else's garden.

  • N7492
    N7492 Vor 3 Stunden

    It takes significant amounts of intelligence and courage to not only admit you're wrong, but to explain why you're wrong. Kudos to Destin.

  • Ash Ketchum
    Ash Ketchum Vor 4 Stunden

    That tangential velocity you explained in the beginning still holds true, it's just pointing inward in the second one. We are going over 2D motion right now in my physics class, that's pretty cool (paused the video at 8:19 just making an observation)

  • Andrew Pajak
    Andrew Pajak Vor 4 Stunden no. I usually really really enjoy your videos but he did not make you look dumb. I'll leave it there.....

  • Joachim Thome
    Joachim Thome Vor 4 Stunden

    Thanks for this clarifying video. Your last sentence was very important: "The Art of disagreeing well is the ultimate countermeasure to this kind of attack." What i personally experience here in Germany is that exactly this basis for communication is undermined hard with resulting obvious insanity. And i dont mean just in online interactions but also in our justice system where judges are not willing anymore to hear the arguments of one side because they critically question their perspective. And i talk about the family it is really about people and how to influence them by demoralizing them.

  • Jacinto Dei Butalid
    Jacinto Dei Butalid Vor 4 Stunden

    I like it when i see Linus anywhere

  • Hommer Thadeu
    Hommer Thadeu Vor 4 Stunden

    2 of the best science channels together.

  • IsZack
    IsZack Vor 4 Stunden

    Its already 2019 amd then yotube recommend this to me Like if you too

  • ALiEN Men
    ALiEN Men Vor 4 Stunden

    Русские субтитры подкрутите пожалуйста )

  • Louis Bergmann
    Louis Bergmann Vor 4 Stunden

    Great video, thanks. The music though is the most terrifying I've ever heard. Must have been hard to find...

  • Linhquapp Bui
    Linhquapp Bui Vor 4 Stunden

    Khủng khiếp thật !

  • Maverick
    Maverick Vor 5 Stunden

    Imagine comparing your new CPU to last-gen stuff and saying that it's faster than threadripper because the 1920 x is not as fast...

  • Burner Acc
    Burner Acc Vor 5 Stunden

    Mo powah beby

    VENOMPOOL25 Vor 5 Stunden

    oh wow the ak actually failed it broke tail up meaning when it hit the vibrations in the tail (so not where the success area was) where what broke it. INTERESTING. guess the first one was just poorly made

  • Thomas Chow
    Thomas Chow Vor 5 Stunden

    would've been greater if you filmed the water from the sprout's (rotating) reference frame!

  • Askat Askarov
    Askat Askarov Vor 5 Stunden

    чего тут удивительного

  • jamiewalsh355
    jamiewalsh355 Vor 5 Stunden

    You wouldn't need a gun detector if ye didn't all have guns, the first step is to get rid of your gun, be an example for sanity and make a video about that, dumber everyday

  • Nishanth Salahudeen
    Nishanth Salahudeen Vor 5 Stunden

    That backward wing flap after 0:44 !! bloody low reynolds flight

  • Americo Pedroni
    Americo Pedroni Vor 6 Stunden

    I always thought it was hilarious the original moon rover, lots of extra weight to go driving around on the moon. what purpose did that serve?

  • Sirine aibeche
    Sirine aibeche Vor 6 Stunden

    I say, that is the power of God, whatever our religion, we all believe in the same god, and we all know He is the one behind all these amazing mysteries🎇

  • Azure
    Azure Vor 6 Stunden

    What you do when you do the thing you've always want to do?I dont know what to do Edit: lol this is really funny😂😂

  • Dylan Kulesa
    Dylan Kulesa Vor 6 Stunden

    I like the way you explained disagreeing

  • Hendrik R
    Hendrik R Vor 6 Stunden

    The water stream bends optically. It has the same circular velocity however the radius increases or decreases so the frequency decreases or increases

  • Simon Jöhr
    Simon Jöhr Vor 6 Stunden

    Hello Destin, i've two little comments: 1. Try to imagine how the waterjets would look like if the camera is rotating with it too. That would lead you to understand coriolis force. 2. It sound stupid, but I understood this effects in Call of Duty 4. I tryed to hit a tree while moving using a grenad luncher. I always miss but the path of the grenades drew the same path as the water stream in your video.

  • Kovakoski Iiro
    Kovakoski Iiro Vor 6 Stunden

    Hey smartet everyday ! i had a tought when watching this. will the secondary rings rotate diffirent ways in southern hemespehere and northern. just a random thing that came in mind.

  • iñigo barredo
    iñigo barredo Vor 6 Stunden

    I feel this is a very good way to approach this matter, just detecting guns that are being hold. The bit of problem I see here for a real application is that if people knows this system is being used, they would just cover their guns and the system is so easily shortcuted. I think this approach should be completed also taking into account the body response of people in the frame, by means, to see if people is being afraid

  • Np3x0r D1SM4NTL3
    Np3x0r D1SM4NTL3 Vor 6 Stunden


  • Seth Green
    Seth Green Vor 6 Stunden

    This experiment is awesome. Great video.

  • Ibrahim Bawi
    Ibrahim Bawi Vor 6 Stunden

    I wonder if his accuracy drops if his was throwing the objects in an angle instead of straight up.

  • Aussie Blinksy
    Aussie Blinksy Vor 6 Stunden

    Collab with mark rober

  • SleepLess
    SleepLess Vor 6 Stunden

    The water will be remain leveled as the earth is flat

  • Ding Dong
    Ding Dong Vor 7 Stunden

    That is crazy cool!!

  • ProfRonconi
    ProfRonconi Vor 7 Stunden

    Fantastic video. The two of you could start a new channel for "collaborative discrepancies".

  • 506 independent VIDEO
    506 independent VIDEO Vor 7 Stunden

    0:19 nah smh. in the uk, its almost always cloudy, except over the mornings. our fields are very well watered, and you will almost always see a sign of civilisation. we are densely packed, not spread out like america.

  • MaxTakeANap
    MaxTakeANap Vor 7 Stunden

    Bad Dog mean goD daB

  • O' Heanaigh
    O' Heanaigh Vor 7 Stunden


  • Remington Bradley
    Remington Bradley Vor 7 Stunden

    6:25 What in the world (off the world) is this engineering? What's going on that you can turn the handle so little and have the window cover manipulate so quick....

  • Ian Macfarlane
    Ian Macfarlane Vor 8 Stunden

    Could have mentioned that until recent years ALL of the curling stones in the UK came from the Ailsa Craig in Scotland - due to it being considered the perfect granite.

  • Ian Macfarlane
    Ian Macfarlane Vor 8 Stunden

    Population of curlers plays a massive role in who figures on the podium. Curling came from Scotland, but there aren't many curlers in Scotland* compared to Canada and Sweden - in fact the differences are vast. I'd suggest that up until very recently it's been the population, rather than research, however that may change. *Scotland competes under the Great Britain banner, because there is only one curling rink outside of Scotland in the UK, though this may change.

  • TiagoTiago
    TiagoTiago Vor 8 Stunden

    What happens if someone has a magazine or book with a picture of a gun being held?

  • Max Mustermann
    Max Mustermann Vor 8 Stunden

    Honestly there was a lot of scientific explaination about how mechanics work missing. First of all you have to distinguish between the Euler and Lagrange way of looking at a particle. Secondly you only explained the initial velocity of the water leaving the pipe, but not why this creates a spiral. (Which is basically the coriolis effect.)

  • SodaManTV
    SodaManTV Vor 9 Stunden

    When I was a young kid I washed the car with my dad and I used to play with the hose and make these shapes it was so fun.

  • hadi reg
    hadi reg Vor 9 Stunden

    I loved the last psychological analysis when our brain has a position checked as known, and how it biases our listening with depleted (unconscious) will of understanding a different view. the feel of a mix of being challenged and not finding a straight-forward way to explain the "obviousness" of your known idea...

  • Lil' Clue Rap Channel
    Lil' Clue Rap Channel Vor 10 Stunden

    Rip Houdini

  • Ty_Braek
    Ty_Braek Vor 10 Stunden

    My biggest question about this whole channel is HOW DOES THE CLOCK WORK?

    • Ty_Braek
      Ty_Braek Vor 10 Stunden

      I just studied the couple seconds the clock was on the screen and i figured it out. Much simpler than I thought.

  • Opportunity Rover
    Opportunity Rover Vor 10 Stunden

    There 3.8k comments, if you find this, you’re amazing, here have a cookie

  • S.Vidhyardh Singh
    S.Vidhyardh Singh Vor 10 Stunden

    This is so cool!!!!! I thought that the second one would lag but it moves forward

    LIL OPP Vor 10 Stunden

    Nerf guns too 😰 I hope not

  • Akshay Thakur
    Akshay Thakur Vor 10 Stunden

    What happens when you increase the rotational velocity of the sprinkler more than the jet of water shooting outwards. I think it will, start trailing in the inwards case as well. Consideration of sprinkler's rotational velocity and jet velocity was Important according to me.

  • Jorge Libs
    Jorge Libs Vor 10 Stunden

    wtf? They get those high-speed, Olympic biker helmets? Meanwhile, i gotta wear some XXL, beat-up, POS helmet that covers my eyes every time i get in the water?

  • Bob Ross
    Bob Ross Vor 11 Stunden

    Anybody else think that Elvis The Alien was in the thumbnail?

  • Remington Bradley
    Remington Bradley Vor 11 Stunden

    2:32 Destin: Fye.. cehhh couggg cahhh. LOL you gotta love 50BMG's!

  • Kunwar Arora
    Kunwar Arora Vor 11 Stunden

    look closely all the water is traveling straight. there is no curve. ill say try using different colors in water to better understand its trail.

  • Micah Thomas
    Micah Thomas Vor 11 Stunden

    Summoning Satan