KZhead
Ғылым және технология

World’s Smallest Nerf Gun Shoots an Ant

Mark Rober
2023 ж. 29 Қыр.
49 339 688 Рет қаралды
Жүктеу

Creating the World’s smallest Nerf gun 5 times in a row. Reserve your CrunchLabs Build Box for the holidays here- crunchlabs.com
I started a company called CrunchLabs, where we build a toy together, and then I teach you all the juicy physics for how it works. So if you want to learn to think like an engineer and have a really fun time doing it, check out the current promotion where you get 2 FREE boxes at crunchlabs.com
Thanks to these folks for providing some of the music in the video:
A Shell in the Pit - ashellinthepit.bandcamp.com/
Ponder - @pondermusic
Laura Shigihara - @supershigi
Andrew Applepie - / andrewapplepie
Blue Wednesday - / bluewednesday
Special thanks to my friends at BYU - Larry Howell, Brian Jensen, Spencer Magleby, Terri Bateman, Felipe Rivera, Jacob Sheffield, Grant Ogilvie, Bridget Kember, Bethany Parkinson, Aliya Bascom, James Wade, Hunter Pruett, Jared Hunter, Luke Gardner, Ivyann Running, Michael Linder, Brooklyn Peters, Jared Erickson, Austin Martel, Kyle Dahl, Julie Walker, Adam Sanders, Matt Michell and Barret Schoenrock.
Download files for compliant mechanisms that you can 3D print (including a compliant mechanism blaster): compliantmechanisms.byu.edu/m...
To learn more about the BYU Compliant Mechanisms Research Group (CMR), see compliantmechanisms.byu.edu/
Also, thanks to the very talented group of researchers from the Salk Institute, UC San Diego, and UC San Francisco: Lauren P. Takiguchi, Jocelyn G. Olvera, Amanda L. Wacker, Ryan J. Fantasia, Boyu Liu, and Pallav Kosuri, Wade Shipley of UC San Diego, and Konlin Shen, Roopal Rawani, Amy Cao, Mike Jeffs, and Victoria Johnson.
To read more about DNA Origami NanoNERF Blasters, please visit kosurilab.com/docs/Takiguchi-...
To learn more about Pallav Kosuri’s research and to support him in making DNA machines that improve human health, please visit www.salk.edu/kosuri. To support his work, click on the ‘give’ button and note ‘Kosuri Lab’ in the comments.
NO PURCHASE NECESSARY. Promotion starts on 1/1/2023 & ends on 12/31/23, subject to monthly entry deadlines. Open to legal residents of the 50 U.S. & D.C., 18+. 1 prize per month: each month is its own separate promotion. For the first 2-3 months, winner may be notified via phone call instead of winning game piece. If a monthly prize is unclaimed/forfeited, it will be awarded via 2nd chance drawing. See Official Rules at crunchlabs.com/sweepstakes for full details on eligibility requirements, how to enter, free method of entry, prize claim procedure, prize description and limitations. Void where prohibited.

Пікірлер

  • Your move MrBeast. Get your CrunchLabs Build Box for the holidays!! crunchlabs.com

    @MarkRober@MarkRober7 ай бұрын

    • okay!

      @Buzz0s@Buzz0s7 ай бұрын

    • mebeast?

      @koekjemetmelk481@koekjemetmelk4817 ай бұрын

    • Yes!

      @TheGrillSergeant@TheGrillSergeant7 ай бұрын

    • wait its been a minute hi mark

      @rockyinspace492@rockyinspace4927 ай бұрын

    • make the nerf gun atom size you wont

      @shrekboy2324@shrekboy23247 ай бұрын

  • There are now more of the world’s smallest nerf guns in existence than there will ever be just regular nerf guns.

    @mleavitt787@mleavitt7876 ай бұрын

    • Oh no. That's a great point!

      @RaethFennec@RaethFennec6 ай бұрын

    • legend

      @phasmos153@phasmos1536 ай бұрын

    • Does that turn all the small ones regular size and the new ones now ‘giant’ size???

      @logananderson9834@logananderson98346 ай бұрын

    • @logananderson9834 I suppose technically, since the small ones are now closer to the average size of all nerf guns they would be considered normal.

      @tyjl3515@tyjl35156 ай бұрын

    • 🤯

      @MarkRober@MarkRober6 ай бұрын

  • it's amazing how Mark uses the nerf gun to hook u into watching and then secretly makes u learn all about scientists who actually deserve the exposure ❤

    @gason1000@gason10007 ай бұрын

    • my students deserve a lot of credit! Lauren, Amanda, Jocelyn, Ryan and Barry were all amazing and helped make this happen! Mark was super down to earth and spent a lot of time talking to all of them - it was really a collaborative effort and so much fun to work together on this project!

      @pallavkosuri5606@pallavkosuri56067 ай бұрын

    • @@pallavkosuri5606 Incredible work you guys are doing!!

      @goldsharkau@goldsharkau7 ай бұрын

    • @@pallavkosuri5606 y'all's micro nerf guns were so cool! Absolutely blows my mind how y'all figured out how to make structures with DNA.

      @Westwoodshadowgaming@Westwoodshadowgaming7 ай бұрын

    • ​@@pallavkosuri5606 It's truly heartwarming to hear that you appreciate the efforts of everyone involved. We're all thrilled by this project and are eagerly looking forward to your next endeavor.❤

      @gason1000@gason10007 ай бұрын

    • @@pallavkosuri5606 So is the plan to inject DNA bullets into cells using DNA structures? I love how passionate you are about your work, you have become a great inspiration for me. I can't believe things like this exist, people like you change the world. Thank you for what you do 👍

      @QUBIQUBED@QUBIQUBED7 ай бұрын

  • What I love most about this video is 19:25. Give people like these a fun yet seemingley rediciulous project and you never know what kind of idea it sparks in their head.

    @Kathlanus@KathlanusАй бұрын

  • lmao i can imagine a ant finding it, examining it, then learning to use it, then actually use it to defend off slightly bigger predators.

    @augg2024@augg202413 күн бұрын

    • your imagination exists in an alternate world outside of ours!

      @j.21@j.218 күн бұрын

  • Im a physicist in Nanofabrication. This is impressive on another level. You made a video that children can watch that has more science inside than most lecture courses at university

    @Melone10001@Melone100017 ай бұрын

    • Cool

      @ThatCanadianMinecafter@ThatCanadianMinecafter7 ай бұрын

    • Cool

      @schlafenKind@schlafenKind7 ай бұрын

    • Great comment from the Nanophysicist guy! Exactly what I wish I could have said. And done so credibly and concisely. This video seemed a whole new level for Mr. Rober. It was technical enough that it allowed me to finally realize Mark Rober is currently one of the nearest this era can offer to Richard Feynman or Steven Hawking or the like. Or at least working at or near their level in his field of mechanical engineering.

      @brentroundtree8310@brentroundtree83107 ай бұрын

    • Seriously more than a university lecture course?

      @hamza-chaudhry@hamza-chaudhry7 ай бұрын

    • ​@@hamza-chaudhry University courses goes wide, not deep. Unless it's a course specifically designed around this subject/thematic, you don't get too much details about the content. For instance, I don't think you see how carbon nanotube are created (9:40) . Or how you can build stuff with DNA (not from DNA)

      @kaleinyo@kaleinyo7 ай бұрын

  • I love how mark’s just like “this is so small, light cant even reflect off of it”. Just so casually as well.

    @th3milkman561@th3milkman5616 ай бұрын

    • lol fr

      @Jonny-wv2fc@Jonny-wv2fc6 ай бұрын

    • That's what she said

      @panda_314@panda_3146 ай бұрын

    • Technically only visible light can't reflect off it I believe.

      @jarrettshoup2709@jarrettshoup27096 ай бұрын

    • It's not that visible light can't reflect off the object, it's that it won't carry the density of information we're looking for. The whole object would look like a single blur with no detail.

      @JWQweqOPDH@JWQweqOPDH6 ай бұрын

    • I wonder if there's a way of using some kind of micro shifting of the object to increase resolution - similar to some cameras or apps, that use device/sensor motion to increase the resolution, by multi exposure. @@JWQweqOPDH

      @konrad7592@konrad75926 ай бұрын

  • I would LOVE if Mark created a second channel aimed at engineers themselves- I appreciate the explanations that everyone can understand, but so many of these videos bring me so many questions that are more in-depth that I would love to hear him explain more

    @annakalkman552@annakalkman5524 ай бұрын

    • Thing is, such videos unfortunately take away from the time and resources needed to make these kinds of videos. I think he's wise to make things as accessibly explained as they are because it inspires people more generally. Having said that, as a fellow engineer, it would be nice, no question.

      @MaidenLoaf@MaidenLoafАй бұрын

    • He is not a teacher lol

      @squibbelsmcjohnson@squibbelsmcjohnsonАй бұрын

    • same

      @athomesuperhero@athomesuperheroАй бұрын

    • @@squibbelsmcjohnson he's effectively turned himself into one

      @grizzled1242@grizzled1242Ай бұрын

  • i LOVED the detail of HOW a nerf gun works in the beginning. Mark Rober is the best KZheadr out there, making science fun for kids, adults, dads, moms, everyone.

    @AVASdesertRACER@AVASdesertRACER4 ай бұрын

  • Mark Rober is a storytelling genius. His ability to trick my kids into loving science, math and engineering is nothing short of a miracle.

    @CincyKid1990@CincyKid19907 ай бұрын

    • Bruh he makes me love that, and Im 26 LMAO. Its so interesting!

      @2OP4Scrubz@2OP4Scrubz6 ай бұрын

    • We need new generations of scientists, math geniuses, and engineers; otherwise AI will just control everything!

      @SSGoatanks@SSGoatanks6 ай бұрын

    • And salesman.. cough cough crunch labs

      @steeveedeee@steeveedeee6 ай бұрын

    • Jokes on him. I was already interested before the channel started.

      @joeychristensen1113@joeychristensen11136 ай бұрын

    • Mark is the best!!!!! 👍👍👍👍

      @Neros_Videos_2023@Neros_Videos_20236 ай бұрын

  • This guy pulls off something that is clearly extremely difficult to achieve and compresses it in a 20 minute video coupled with happy music. Well done.

    @MawaMaverick@MawaMaverick6 ай бұрын

    • E‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎

      @EEEEEEEE@EEEEEEEE6 ай бұрын

    • It's so amazing that they even make something like this

      @just1m1s@just1m1s6 ай бұрын

    • His videos take months and months, some even years, and every time they’re worth it

      @aaroncampbell331@aaroncampbell3316 ай бұрын

    • No he didn't.. prove it

      @user-fm6jw2md3h@user-fm6jw2md3h6 ай бұрын

    • @@taap.on.my.pic790 hey.. I thought you were my friend! What are you doing talking to this guy??

      @user-fm6jw2md3h@user-fm6jw2md3h6 ай бұрын

  • This was nothing short of inspiring! And born from such a simple first idea! A true reminder of what creativity and brilliance the human spirit is capable of, and that - although some might stand out - it's usually not a single person's achievement, but a string of steps taken by a whole bunch of people that lead to mankinds' most amazing feats. Absolutely beautiful.

    @schwindsichtigaderechte5293@schwindsichtigaderechte52934 ай бұрын

  • こういうワクワクする実験が未来のエンジニアを生み出すんですよね！是非未来の為に活動を続けて下さい！. 1:40I absolutely love the edit/cinematography here. It's so seamless!.

    @user-sc3wt9pj2i@user-sc3wt9pj2i3 ай бұрын

  • Mark is the guy that will literally remake all of his childhood toys into something insane.

    @MemeGod201@MemeGod2017 ай бұрын

    • ture

      @thewhyguy069@thewhyguy0697 ай бұрын

    • lol true

      @carrotnonumbershere@carrotnonumbershere7 ай бұрын

    • ur dum

      @user-ff7mw2eq1d@user-ff7mw2eq1d7 ай бұрын

    • I love it

      @sameerislam1328@sameerislam13287 ай бұрын

    • mark be like " I enjoyed this a while ago, time to make it ridiculous"

      @MonkeMan74@MonkeMan747 ай бұрын

  • Love more detail on how the DNA was self building.

    @TimeBucks@TimeBucks6 ай бұрын

    • what do you want to know?

      @pallavkosuri5606@pallavkosuri56066 ай бұрын

    • ​@@pallavkosuri5606he replied!! You're a rockstar Pallav!!

      @zincerish@zincerish6 ай бұрын

    • Probably build a couple strands then amplified each component via PCR - polymerase chain reaction, which uses a special DNA building molecule "taq polymerase" from a very heat resistant organism. Could be wrong though.

      @nancywake1051@nancywake10516 ай бұрын

    • Google this, "Enzymes Involved in DNA Replication"

      @gazvlogs7459@gazvlogs74596 ай бұрын

    • 👍

      @evitynaga9347@evitynaga93476 ай бұрын

  • Mark is actually incredible. Never thought I'd get so hooked into physics.

    @Annnabannanna@AnnnabannannaАй бұрын

  • I just want to say hats off and thank you to all the amazing students, researchers and professors ❤ what an inspiration for the future

    @Alexis84DE@Alexis84DE4 ай бұрын

  • you know you’re screwed when you’re fighting against a guy with not only the biggest nerf gun, but also the smallest nerf gun

    @poluefemus@poluefemus7 ай бұрын

    • Nah you know youre screwed when he knows a guy that can build nerf guns with dna 😂

      @supersonic5024@supersonic50247 ай бұрын

    • @@supersonic5024 you know you’re screwed when the guy can build over a trillion nerf guns out of you

      @poluefemus@poluefemus7 ай бұрын

    • ​@@poluefemusa trillion nerf guns out of a single drop of your blood*

      @Lazy-Lizard@Lazy-Lizard6 ай бұрын

  • Mark is the definition of quality over quantity

    @fishdripfn@fishdripfn7 ай бұрын

    • Hindu fascism is definition of quantity and mass hoarding over quality or rational logic

      @thedictationofallah@thedictationofallah7 ай бұрын

    • ​@@thedictationofallah Bro HUMBLED him

      @Asher50@Asher507 ай бұрын

    • so true

      @OQ0_2random@OQ0_2random7 ай бұрын

    • @@Asher50 who humbled me and i didnt humble anyone. i'm just sharing my thought what i think this comment relates to

      @thedictationofallah@thedictationofallah7 ай бұрын

    • I dunno, he just made 3 trillion nerf guns that don't even work, definitely feels like quantity over quality to me

      @authorinthedark@authorinthedark7 ай бұрын

  • In-freaking-sane! I can't express how important what you're doing is for the scientific community and the advancement of humanity. It's truly amazing.

    @Decepticant@Decepticant2 ай бұрын

  • loved hearing more about engineering concepts and your education!

    @mayario@mayario5 ай бұрын

  • This might be one of the best explanations of DNA manipulation I have ever seen. Well done just for that. Using the Nerf project as a vehicle to explain such complex science in a way that people can understand is extremely clever. Gives me hope for the future knowing there are absolute geniuses like Pallav and all his colleagues out there doing this kind of work.

    @ct5625@ct56256 ай бұрын

  • I think this is probably his best video yet. Every time I was amazed, he went even further. Each step was beyond what I thought was possible. That's a rare feeling to get as an adult, and it makes you feel young again. Thanks Mark

    @TaiwanisMoving@TaiwanisMoving7 ай бұрын

    • Mark liked ur comment

      @necessaryduk360@necessaryduk3607 ай бұрын

    • I know, he made it so small.

      @ThatCanadianMinecafter@ThatCanadianMinecafter7 ай бұрын

    • I completely agree!! I am passionate about learning and science so I tend to try and keep up on what ever is happening but there are industries where I don’t even know where to start! I was learning more about Crispr the other day and this was so fun to come across! Who knew you could form DNA into actual shapes! And I loved learning about the tiny useful machines! It was astonishing to me that he covered so much information in such little time all while making it impossibly easy to understand.

      @logananderson9834@logananderson98347 ай бұрын

  • -ну что потомки, как вы там в 2024? Покоряете космос, вышли в 4ое измерение, летаете со скоростью света? -сегодня мы собрали микроскопический пистолет из которого застрелили муравья.

    @Crazyproaoe@CrazyproaoeАй бұрын

  • I dont think Mark gets enough Credit for what he does. His work and dedication is close to Nobel worthiness.

    @tnfire614@tnfire614Ай бұрын

    • He has millions of comments giving him credit for what he does. I'm not sure what you're talking about.

      @blissfullyignorant2852@blissfullyignorant2852Ай бұрын

    • He actually gets more than is deserved, he takes credit for everyone else's work in the video.

      @blissfullyignorant2852@blissfullyignorant2852Ай бұрын

    • Yahhhhh he gets his credit 😂

      @squibbelsmcjohnson@squibbelsmcjohnsonАй бұрын

  • "We found a dead ant outside"... Minutes before that: "The ant was not intimidated at all! It even took our gun!" We see what you did there, Mark!

    @trissebude2184@trissebude21847 ай бұрын

    • lol

      @MischiefL0ki@MischiefL0ki6 ай бұрын

  • It’s crazy how a project like this could potentially change medicine in the future. I’m so excited to see what this DNA technology could bring.

    @iikpsyt4619@iikpsyt46197 ай бұрын

    • We’re working on it!

      @pallavkosuri5606@pallavkosuri56067 ай бұрын

    • He hearted your comment

      @ThatCanadianMinecafter@ThatCanadianMinecafter7 ай бұрын

    • Here before it blows up

      @Bubblewrap9YT@Bubblewrap9YT7 ай бұрын

    • Same

      @huiberthubertusi2561@huiberthubertusi25617 ай бұрын

    • @@pallavkosuri5606I look forward to seeing Kosuri's and Rober’s names on the paper!

      @Caliginosi7y@Caliginosi7y7 ай бұрын

  • hello Mr. Mark Rober I am a second-year middle school student who is doing a homework activity for my ethics class. Thanks to Mark Rober's wonderful science videos, I have come to love science even more. Please make more great videos in the future! 😊😊😊

    @heejae2010@heejae2010Ай бұрын

  • DNAを使った形の設計すげえ！！！ タンパク質設計の前段階みたいでワクワクする

    @user-ep7lm5sr8r@user-ep7lm5sr8r2 ай бұрын

  • Absolute joy seeing Pallav Kosuri on this channel. We had the pleasure of hearing him give a talk at our university, his enthusiasm is contagious.

    @micahyang5614@micahyang56147 ай бұрын

    • Honestly I could listen to him ramble on for hours. Are there any videos out there of any lectures he's given?

      @qwertydavid8070@qwertydavid80707 ай бұрын

  • I used to be a fan of Mark Rober, but after watching this incredible video, I am a whole air conditioner.

    @veerbakhalakiya4410@veerbakhalakiya44106 ай бұрын

    • 😂

      @consuelorodriguez2695@consuelorodriguez26956 ай бұрын

    • lmao

      @GoldenAwe228@GoldenAwe2286 ай бұрын

    • I had to read that twice to get it 😂

      @Hiddenreader@Hiddenreader6 ай бұрын

    • 😆

      @_littleRock_@_littleRock_6 ай бұрын

    • 😂😂😂😂😂😂😂😂😂😂😂😂😂

      @Warrior_Cats_Spottedleaf@Warrior_Cats_Spottedleaf6 ай бұрын

  • 日本語の音声ありがとうございます！こんな素敵な動画が無料で楽しめることに感謝。

    @poazon7@poazon7Ай бұрын

    • SSSniperWolf @SSSniperWolf 34,3 Tr người đăng kýSSSniperWolf @SSSniperWolf 34,3 Tr người đăng kýSSSniperWolf @SSSniperWolf 34,3 Tr người đăng kýSSSniperWolf @SSSniperWolf 34,3 Tr người đăng ký

      @DungTran_vietnam@DungTran_vietnamАй бұрын

  • Mind blowing to the next level. I’m so impressed with your knowledge and dedication to your craft it gives hope to solving problems

    @lindaatteo409@lindaatteo40917 күн бұрын

  • In amongst all this incredible science and learning tools I'm beyond glad that Mark still uses Plants Vs. Zombies music lol

    @TheoHiggins@TheoHiggins6 ай бұрын

    • It’s epic music

      @quattuorvigintupletritrigi8357@quattuorvigintupletritrigi83576 ай бұрын

    • bro I was about to say that exact same thing XD

      @sterthebird1593@sterthebird15936 ай бұрын

    • Same

      @snoopy1915@snoopy19156 ай бұрын

    • what part?

      @konrad7592@konrad75926 ай бұрын

    • @@konrad75923:00

      @ChopSensei@ChopSensei6 ай бұрын

  • Ant was having the time of his life

    @voicekey@voicekey7 ай бұрын

    • Do I know you from somewhere?

      @theinkblobcrown1889@theinkblobcrown18897 ай бұрын

    • Yes

      @huiberthubertusi2561@huiberthubertusi25617 ай бұрын

    • no

      @unkown3840@unkown38407 ай бұрын

    • Here before this comment blows up

      @SportzSwag@SportzSwag7 ай бұрын

    • Indeed, ant force

      @ethanslife7851@ethanslife78517 ай бұрын

  • Sir your knowledge is amazing

    @user-fu8nw1ur7r@user-fu8nw1ur7r4 ай бұрын

  • 8:28 - Questionable Mark Rober lore.

    @TIOLIOfficial@TIOLIOfficialАй бұрын

    • Ye lol

      @BobTheLegoMan511@BobTheLegoMan511Ай бұрын

  • Wasn't expecting to learn how cool DNA is during a video about Nerf guns but I am so incredibly here for it.

    @Knarfy@Knarfy6 ай бұрын

    • What are you doing here ????

      @Wabee014@Wabee0146 ай бұрын

    • i was surprised to see knarfy ngl

      @blanekaboom@blanekaboom6 ай бұрын

    • HOW ARE YOU HERE! GET OVER HERE!

      @Bfa10i@Bfa10i6 ай бұрын

    • get back to crashing minecraft 😤

      @finnedgaming9965@finnedgaming99656 ай бұрын

    • Thank you. I do my best.

      @dna9838@dna98386 ай бұрын

  • If they are considered nerf guns, I believe that Mark is now the owner of the largest collection of nerf guns, assuming he got to keep the little ones.

    @sevenayashinedown1283@sevenayashinedown12836 ай бұрын

    • The size of a collection, for world record purposes, is typically determined by the number of *unique* items. Many copies of the same item wouldn't contribute to the size of the collection.

      @bobbobert9379@bobbobert93796 ай бұрын

    • @@bobbobert9379collecting the same item is still a collection

      @9BallBory@9BallBory6 ай бұрын

    • @@9BallBory not by official world records standards it isn't.

      @bobbobert9379@bobbobert93796 ай бұрын

    • ​@@bobbobert9379but not every one is the exact same some have different shapes if you look closely so he does have the largest collection of nerf guns

      @thegreatesthitman@thegreatesthitman6 ай бұрын

    • @@bobbobert9379 mind showing me these standards? i dont care at all but where would you even find them lmao

      @9BallBory@9BallBory6 ай бұрын

  • Me Exploto la cabeza con este documental. FELICIDADES, por hacer realidad una simple idea. Eres y sois los científicos un ejemplo para el mundo. Un saludo desde España.

    @AlbertoMavic3@AlbertoMavic32 ай бұрын

  • im not even into like mechanics and science and everything but all of a sudden im learning so much from this guy

    @anoichi4840@anoichi4840Ай бұрын

  • So unreal... If there were videos like this being made when I was little, it would have probably inspired me to pursue engineering. I'm happy it's here for today's kids to see. Doubt you'll see this Mark, but if you do, just know I'm glad there are people like you out there. You're doing great work.

    @taylorguitar13@taylorguitar137 ай бұрын

    • I'm currently studying master's of science in mechanical engineering and Mark Rober as blown my mind away with this video.

      @spartanbeast3575@spartanbeast35756 ай бұрын

  • He didn't only build the world's smallest Nerf gun, but he also built more Nerf guns than Nerf ever produced or will ever produce. 😱

    @solokom@solokom6 ай бұрын

    • i dont often literally laugh out loud but this comment got me

      @kitkat47chrysalis95@kitkat47chrysalis956 ай бұрын

    • Oh wow dude that's an awesome point lol

      @dion4037@dion40376 ай бұрын

    • Bro has 2000iq

      @alexcole8930@alexcole89306 ай бұрын

    • He loaded and cocked all the DNA nerf guns with a flash of blue light. A slight tap of the test tube on the lab bench discharged them all - and leveled the Salk Insitute.

      @IndigoIndustrial@IndigoIndustrial6 ай бұрын

    • until Mr Beast builds one out of quarks

      @gabrielshreds@gabrielshreds6 ай бұрын

  • 8:15 “it was the smell more than anything that really brought back the nostalgia” This has a reason. That reason is, the processing center for smells in the brain lives extremely close to the memory center of the brain. This makes it so that the electrical signals to trigger remembering can take a shortcut from the smell processing center to the memory center.

    @meredithbutikofer5658@meredithbutikofer56584 ай бұрын

  • That 100nm was insanely small, i can't imagine how tiny 5nm processor is.

    @tarikhulmahfudz7829@tarikhulmahfudz78292 ай бұрын

  • As an engineer, watching this is like seeing art being created.

    @carla.n.5078@carla.n.50787 ай бұрын

    • As a regular person who isn't an engineer, I too, can confirm that watching this was like seeing art being created.

      @Some1NamedPlays@Some1NamedPlays6 ай бұрын

  • These videos are the highlight of the month whenever Mark releases them. They're entertaining, educating, and so exciting to watch. Thank you Mark, for these wonderful videos

    @District4Studios@District4Studios7 ай бұрын

    • I know!

      @ThatCanadianMinecafter@ThatCanadianMinecafter7 ай бұрын

  • The collective mind and spirit of human beings together knows no bounds

    @08C6PaceCar@08C6PaceCarАй бұрын

  • Living science LEGEND. I love this guy!

    @TheRealSavageMaestro@TheRealSavageMaestro4 ай бұрын

  • As a recent graduate in the engineering field and 3D printing experience now working with semiconductors, this video has been one of the most interesting videos Mark has ever put out. I would love to work on something like this with Mark one day.

    @xtreme443@xtreme4436 ай бұрын

    • .

      @empanadas2887@empanadas28876 ай бұрын

    • Bring that enthusiasm to your work and be the person that others want to work with!

      @matthewb9981@matthewb99816 ай бұрын

  • Bro actually made a DNA gun 💀

    @OfficiallySnek@OfficiallySnek7 ай бұрын

  • How do you continue to keep blowing my mind even more than the last time?! 🤯🤯🤯

    @S.E.C-R@S.E.C-R4 ай бұрын

  • 面白い企画すぎる、動画を見ていて途中で飽きない

    @user-sk3ep2ee6u@user-sk3ep2ee6u3 ай бұрын

  • 1:53 What a heartwarming display of affection between student and teacher! Mark hugging his professor so enthusiastically really shows the wonderful bond they share!

    @anwarulbashirshuaib5673@anwarulbashirshuaib56737 ай бұрын

  • I had the dorm room literally across the hall from that one a few years after you and we went through every rooms’ access panels! We actually did find an instruction manual on how to break into the rooms, I wonder if it was yours!!! I think we replaced the items that were interesting and trashed the rest (of course adding our own treasures for the next generation)!

    @bobthemagicmoose@bobthemagicmoose7 ай бұрын

    • I see

      @Necrozatus@Necrozatus7 ай бұрын

    • Cool

      @venusrhodes7475@venusrhodes74757 ай бұрын

    • Whoa! That’s epic!

      @Mkitty888@Mkitty8887 ай бұрын

    • lmao

      @mr.explosife3958@mr.explosife39587 ай бұрын

    • Haha that's so funny!

      @felixhenson9926@felixhenson99267 ай бұрын

  • I love how mark uses something to get us hooked in just to secretly make us smarter

    @Noxuren1@Noxuren1Ай бұрын

  • 2:25 Mark was wearing a prison jumpsuit 😆

    @BenjaminHiggs@BenjaminHiggsАй бұрын

  • One lockdown 3AM night couple years ago I stumbled across a video of a dude playing with squirrels in his backyard I enjoyed it so much and decided to watch more, since then I have bookmarked and saved each and every one of these, they went from being just entertainment to fully immersive learning experiences. This is the kind of thing I want to do with my life. Currently a junior engineering students and these videos are really fuel for the work. One day ...🙏🏽🙏🏽

    @astro7484@astro74846 ай бұрын

    • Same brother, same!. ... well, the squirrel video part, not the becoming an engineer part. 😁

      @solokom@solokom6 ай бұрын

  • Mark, you and your team outdid yourselves! Thanks for mentioning the names of the students and staff not just dept heads. It’s great to see the credit get spread around

    @patford9943@patford99437 ай бұрын

  • 初めて見たけど凄い惹き込まれる内容でした！

    @user-ng5bo4vg6z@user-ng5bo4vg6z4 ай бұрын

  • 7:05 Such a sweet sound

    @Kirill537k@Kirill537k2 ай бұрын

  • Thank you Mark! You filled us with hope about the future. It's really inspiring that so many great scientists around the world are working tirelessly for a better future. Thank you so much for showing us that!

    @adarshjoseph3@adarshjoseph37 ай бұрын

    • u sure that this video relates to a better future?

      @handlingitwell@handlingitwell7 ай бұрын

    • He is literally proving to you that nanoweapons exist lol

      @user-nb7df@user-nb7df7 ай бұрын

    • you didnt even watch the video its only been out 1 hour you comments 54 mins ago lol

      @scrubdaddy654@scrubdaddy6547 ай бұрын

    • Yes

      @ThatCanadianMinecafter@ThatCanadianMinecafter7 ай бұрын

    • ​@@handlingitwellmedically maybe

      @tormint5294@tormint52947 ай бұрын

  • "Brush off the unused Uranium"💀 8:48

    @ThePropzman@ThePropzman7 ай бұрын

  • Bro literally took 'world record' and 'competition' to whole other level.

    @thebl4z3r66@thebl4z3r664 ай бұрын

  • I don't know why but this video is probably my favorite video on KZhead now.

    @AGamingDemon5810@AGamingDemon5810Ай бұрын

  • Every single time they made it smaller I was like "well this is it they can't possibly get any smaller than that." and by the end I was just totally in awe.

    @WillyOrca@WillyOrca5 ай бұрын

    • normally such a scenario would make you progressively more disappointed

      @user-ez2tq4vi8f@user-ez2tq4vi8fАй бұрын

  • Mark you're a treasure to humanity. Seriously, thank you for doing what you do. Ive been feeling dejected lately over the online discourse talking about how the public school teachers are reporting their students being very behind and lacking motivation to want to engage at all. But your content I truly believe is the spark that absolutely will be the start of so many kids today becoming adults in the future who pursue STEM for the betterment of mankind. Your content is the exact kind of content that we should be celebrating as a society. You can tell that you truly care for this world and you want to do what you can to encourage and inspire people around you. I hope you continue to keep doing what you are doing, it is truly a great service to the world.

    @sagerobot@sagerobot7 ай бұрын

  • Oh! Awesome! I wish I had access to such content at my school days!!!

    @suneettembare9681@suneettembare9681Ай бұрын

  • This was so amazing! I have so much hope for science to bring a better future, especially in the medical world. My mother and I are Multiple Sclerosis patients and I've already seen some news about new technologies on how to treat it better... But by seeing this video, by seeing how some of these techniques can be used in the medical field. I have even more hope for science! Science is amazing!

    @Nickskeeee@NickskeeeeАй бұрын

  • I'm pretty sure Mark's channel is the only channel that produces such incredibly interesting content for every single age. Incredible video!

    @inigoaraluce8493@inigoaraluce84937 ай бұрын

    • Not 1 year olds

      @jwhite1016aol@jwhite1016aol7 ай бұрын

    • Not 2 year olds

      @S_29@S_297 ай бұрын

    • Not 3 year olds

      @starmanofspacetime9825@starmanofspacetime98257 ай бұрын

    • Not the sperm that just gotten to the egg

      @Recklessneo@Recklessneo7 ай бұрын

    • Maybe 4 year-olds

      @JPmax4ever@JPmax4ever7 ай бұрын

  • Mind blown. Most amazing thing you’ve done too date. I’d love more detail on how the DNA was self building.

    @914Rocky@914Rocky6 ай бұрын

    • A lot of work with DNA is done using chance. Notice how they had to use electrophoresis to separate out the bits of DNA that didn’t form nerf guns. It’s because they knew that if they put in the proper structures and let the DNA bind to itself as they knew it would, that chances of it creating nerf guns was pretty high, but chances are there were a LOT more of the failed pieces that didn’t bind correctly, which they separated out.

      @ESOInTeNsE@ESOInTeNsE6 ай бұрын

    • DNA is a polymer and each single strand of DNA is a sequence of monomers called nucleotides that come in 4 major types: A, T, C, G. When two DNA strands come together to form a double-stranded form, they normally must follow the rule of complementary: A must be opposite to T, and C to G. In DNA origami, each staple DNA sequence is typically long enough to be close to a unique sequence inside the test tube, therefore it is designed to be complementary to specific counterparts in the scaffold DNA. If two complementary DNA strands are placed in solution, they spontaneously would bind into the double-stranded form, reasons for that arise from the laws of thermodynamics. Here, given enough time and preferably a temperature ramp, the staples will eventually "find" their complementary places in the scaffold. The whole process is governed by DNA self-assembly properties, there are CAD tools that can generate the sequences for staples based on your scaffold sequence and the design of DNA origami nanostructure you make. Then its just mixing scaffold and staples

      @volmyk6196@volmyk61966 ай бұрын

    • @@volmyk6196 Thanks! How do they keep all of the strands near enough to their complementary strands to bind? With so many in use, wouldn’t they get jumbled up? Is it that each piece in each gun is unique so that they will each find their unique compliment? How do they make each strand?

      @914Rocky@914Rocky6 ай бұрын

    • from one scientist to another, thanks for explaining in simple terms. @@volmyk6196

      @Infamous159@Infamous1596 ай бұрын

    • That part is helped by the temperature they are incubated at in the little "oven". The pairing up of those nucleotide sequences have different energy requirements, heating up paired up DNA is how we normally unzip the strands and get single stranded DNA. You start off at this high temp where nothing can pair up, then you cool it down and hold it at ideal temps that favor particular sequence pairings. In this way you can help direct the assembly of the finale product. As annealing temperatures are easily calculated and used all the time in DNA amplification.

      @benjaminerickson9732@benjaminerickson97326 ай бұрын

  • this video fills me with joy

    @kattozilla2277@kattozilla2277Ай бұрын

  • Dr Salk. What an AMAZING human being.

    @billymanilli@billymanilliАй бұрын

  • I fully believe Mark just used Dr. Doofenshmirtz's Shrink-inator for this video

    @akamran01@akamran017 ай бұрын

  • 13:54 “At that scale, you would basically need to fold a DNA helix into the shape of a nerf gun. Which was precisely our plan.”

    @PK_Gaming727@PK_Gaming7277 ай бұрын

    • Bro watched the video

      @Iamreallyjordan@Iamreallyjordan6 ай бұрын

    • He crazy ☠️

      @Aurora_Animates@Aurora_Animates6 ай бұрын

    • Crazy

      @matthewboire6843@matthewboire68436 ай бұрын

  • How the heck did human become this genius!!

    @tandty321@tandty3216 күн бұрын

  • Mark Rober was at the FIRST World Championship for the 2023-2024 season. He shot t-shirts out of Nerf guns and made a speech. Pretty awesome.

    @rh234@rh2345 күн бұрын

  • I love how Mark helps share what is the bleeding edge of the new science, but putting them together in a fun format and interesting projects. When you think its an impossible idea, there is someone out there that is able to help with this.

    @JustinSugita@JustinSugita7 ай бұрын

  • That ant knew what he had, and immediately had to go overthrow the queen 🤣

    @brandonb1712@brandonb1712Ай бұрын

  • 1:35 you woke me up like a sleeper agent.(animatic battle intro)

    @fernandostrodrigues1@fernandostrodrigues12 ай бұрын

  • As an engineering student at BYU, this was so fun to watch. Definitely an inspiration when the classes are hard!

    @alexfray6519@alexfray65196 ай бұрын

    • BYUI IS BETTER!!!

      @OkGamez313@OkGamez3136 ай бұрын

    • Is the engineering school there just for mormons? And/or is it a leading uni for engineering?

      @jacquesca@jacquesca6 ай бұрын

    • @@jacquesca 💀

      @Kavaitsu@Kavaitsu6 ай бұрын

    • @@jacquescatechnically no but you’d better be prepared!

      @ryanpmcguire@ryanpmcguire6 ай бұрын

    • @@jacquescait’s definitely not just for lds people, most people there are but everyone is welcome

      @jdawggy8761@jdawggy87616 ай бұрын

  • This is insanely incredible! I didn't even know DNA could be fragmented like that to form junctions!

    @gursheenkhurana9080@gursheenkhurana90807 ай бұрын

  • I absolutely love this. Mark's a teacher, and a great one. We're actually getting a course in physics and engineering, not watching a random entertaining build video. THAT SAID... If we're going to be specific, everything past the 2nd shrink can't technically be called a nerf (or any) gun, because as he specifically says at 12:21, those and all of the ones after it are just outlines/molds in the shape of a gun. They don't have any of the actual parts, mechanics, mechanisms, etc, and are 100% inoperable. That's no longer a world record-breaking item. The first and then second shrinks did make the records, yes, but all the ones that came after (i.e. the two hair ones and the DNA one) are not, because they're not nerf guns. I'm sure they're the world record for SOMETHING, just not this. Still, amazing video either way. The accomplishments here are incredible nonetheless. And most importantly, every one of us has now learned something (or really a lot of things) new & were exposed to some brilliant scientists many of us had not heard of before. I absolutely love the vid though and the idea. Watching that tiny, tiiiny gun be fired under a dang microscope because it was that small was soooo cool! It's hard to believe things can even function at such a small scale!

    @ankhels@ankhels3 ай бұрын

  • This’s the passion of science, this is what science all about.

    @user-ft1qo7yq6w@user-ft1qo7yq6wАй бұрын

  • 10:59 great job, Mark! you've armed the ants and now we're doomed!

    @onedeadsaint@onedeadsaint7 ай бұрын

    • *O H N O*

      @guest_account231@guest_account2317 ай бұрын

    • Ill miss yall _😢_

      @razlowestelle@razlowestelle6 ай бұрын

    • *O H N O*

      @thecubingguy7333@thecubingguy73335 ай бұрын

  • Jocelyn, you are the real MVP. Spoken like a true scientist "although there is no label on it." Put a label on your stuff. When in doubt, throw it out. That is the motto of my lab. 18:09

    @kristine146@kristine1466 ай бұрын

    • @18:48 da REAL MVP

      @tycowpie@tycowpie6 ай бұрын

    • @@tycowpie only time i paused the vid.. GYATT

      @Jark6@Jark66 ай бұрын

    • ​@@tycowpiesame mate same! 🥵

      @Daedricsoulslayer@Daedricsoulslayer6 ай бұрын

    • Jocelyn has the entire bakery.

      @Fajowski50@Fajowski506 ай бұрын

  • Mark totally hind a new break in tool at the university there 😂 him closing it "after" the fact was a dead giveaway lol. Whoever has that room this semester better be checking

    @bigwolf380@bigwolf3804 ай бұрын

  • its crazy how far mark has come. 8 years ago, he was showing us how to make a watermelon smoothie and now he is breaking 4 records in one video!

    @shark9488@shark94887 ай бұрын

    • I think it's even more amazing that an idea of a toy unexpectedly can be a potential solution to a complicated problem at the end.

      @kongsunlyheng4186@kongsunlyheng41866 ай бұрын

  • It's always just so marvelous to see people like Mark still geek out like a kid with conviction in an incredibly complex adult field...

    @KraZSK@KraZSK6 ай бұрын

    • Yeah.

      @Planetmango48@Planetmango486 ай бұрын

    • “Umm guys I think I’m better than mark Rober” -🤓

      @Koilith@Koilith6 ай бұрын

    • Selam

      @Pspoyun.@Pspoyun.6 ай бұрын

    • He’s so hot! Smart, enthusiastic, optimistic, passionate, fun-loving, and so down to earth.

      @user-ve7ji8zb8v@user-ve7ji8zb8v6 ай бұрын

    • Yeah Mark thanks very much ❤❤❤❤

      @Khanhblack07@Khanhblack076 ай бұрын

  • Mark Rober ladies and gents. He not only got the record for the worlds smallest Nerf Gun, he may have also given some dna engineers some new ideas. Love it.

    @SpectrumSwordtails@SpectrumSwordtails4 ай бұрын

  • 17:21 WHY IS THE BACKROUND MUSIC GRAZE THE ROOF FROM PVZ!?!? IT BRINGS ME JOY 😭😭😭

    @blarretboimsm@blarretboimsm3 ай бұрын

  • I hope Crunch Labs is still around once I have kids in a few years. I would have loved to have those boxes when I was a kid.

    @archanag.5757@archanag.57577 ай бұрын

  • This is absolutely incredible. I had no idea this was even POSSSIBLE. Great job on this one. I clicked to see a world record, and what I got was something 3,000,000x cooler. I never knew technology like this EXISTED! This is absolutely incredible.

    @plighting_engineerd@plighting_engineerd7 ай бұрын

  • I actually watched this channel for scientific stuff that I don't learn in school and it's Christmas break. So I have to watch many Mark Rover videos I want

    @nateschale189@nateschale1894 ай бұрын

  • This is one of the coolest videos I've seen all day.

    @user-jx1he6he7v@user-jx1he6he7vАй бұрын

  • Mark slowly becoming the Willy Wonka of engineering. Just incredible and inspiring on so many levels.

    @EileenTheCr0w@EileenTheCr0w6 ай бұрын

    • He is most likely doing more to get people into engineering than any other person who ever lived. Amazing work.

      @Studeb@Studeb6 ай бұрын

    • @@Studeb .

      @KnYFh@KnYFh6 ай бұрын

    • @@Studeb .

      @KnYFh@KnYFh6 ай бұрын

    • @@Studeb .

      @KnYFh@KnYFh6 ай бұрын

    • @@Studeb .

      @KnYFh@KnYFh6 ай бұрын

  • 2:25 That looks like a mugshot💀💀💀💀💀💀

    @mangotreebs7749@mangotreebs77497 ай бұрын

    • So true 😭

      @williamhulse6370@williamhulse63707 ай бұрын

    • Mark rober jail card 💀

      @ProcentNinja@ProcentNinja6 ай бұрын

    • Especially with the orange shirt 💀

      @R4ndomUser567@R4ndomUser5673 ай бұрын

    • He looks like an angry bird

      @AlexsaysBruh@AlexsaysBruh12 күн бұрын

  • I got a DNA test. Turns out I'm 0.02% nerf

    @R4ndomUser567@R4ndomUser5673 ай бұрын

  • One of the best video ever❤ i can see a little bit of hope in the world now, thank you all ❤

    @ilturcocinque1003@ilturcocinque10032 ай бұрын

  • I love how mark goes from talking about life-changing inventions than to talking about the most random stuff ever.

    @m.s.s.y.g7476@m.s.s.y.g74766 ай бұрын

    • all with playing the pvz roof level music

      @mrman_4234@mrman_42346 ай бұрын
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