COMPUTER SCIENCE explained in 17 Minutes

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  • Опубліковано 14 чер 2024
  • Learn more about Computer Science, Math, and AI with Brilliant! First 30 Days are free + 20% off an annual subscription when you use our link: brilliant.org/WackyScience/
    How do Computers even work? Let's learn (pretty much) all of Computer Science in about 15 minutes with memes and bouncy music. At least the stuff worth remembering if you want to get into programming.
    Of course this is not ALL of Computer Science, but I tried to condense a broad spectrum of topics as fast as possible, which could be a good revision for some, or an introduction for others :)
    Timestamps:
    00:00 Intro
    00:30 Binary
    00:47 Hexadecimal
    01:09 Logic Gates
    01:20 Boolean Algebra
    01:28 ASCII
    01:46 Operating System Kernel
    01:56 Machine Code
    02:15 RAM
    02:25 Fetch-Execute Cycle
    02:38 CPU
    03:18 Shell
    03:25 Programming Languages
    03:35 Source Code to Machine Code
    03:51 Variables & Data Types
    04:44 Pointers
    05:01 Memory Management
    05:45 Arrays
    06:16 Linked Lists
    06:38 Stacks & Queues
    07:02 Hash Maps
    07:30 Graphs
    08:07 Trees
    08:39 Functions
    09:03 Booleans, Conditionals, Loops
    09:40 Recursion
    10:09 Memoization
    10:21 Time Complexity & Big O
    10:57 Algorithms
    11:15 Programming Paradigms
    11:30 Object Oriented Programming OOP
    12:12 Machine Learning
    12:52 Internet
    13:12 Internet Protocol
    13:31 World Wide Web
    13:47 HTTP
    13:57 HTML, CSS, JavaScript
    14:15 HTTP Codes
    14:28 HTTP Methods
    14:35 APIs
    14:44 Relational Databases
    15:03 SQL
    15:27 SQL Injection Attacks
    15:51 Brilliant
    This took forever to make, so if you like it, send it to your friends
    Inspired by Fireship: / @fireship

КОМЕНТАРІ • 973

  • @wacky.science
    @wacky.science  26 днів тому +165

    Which topic do you want me to cover next?
    Learn more about Computer Science, Math, and AI with Brilliant! First 30 Days are free + 20% off an annual subscription when you use our link: brilliant.org/WackyScience/

    • @BANANAMEMEZ
      @BANANAMEMEZ 26 днів тому +34

      Astronomy pls 🫡

    • @Iyon_X
      @Iyon_X 26 днів тому +13

      Math or bio

    • @user-yg31415
      @user-yg31415 26 днів тому +5

      US middle & high school math

    • @BANANAMEMEZ
      @BANANAMEMEZ 26 днів тому

      @@user-yg31415 are you struggling.

    • @TripleN4
      @TripleN4 26 днів тому +3

      Try biography

  • @The_Mob_of_World
    @The_Mob_of_World 26 днів тому +1744

    This Man is Crazy, How is he compiling everything into one video is crazy.

    • @U20E0
      @U20E0 26 днів тому +65

      by using a linker

    • @josegd112
      @josegd112 26 днів тому +35

      Linking all those information into a output.mp4 must been a nightmare

    • @aspirant467
      @aspirant467 26 днів тому +3

      I am from India
      welcome me
      You all are foreigners for me

    • @nlnu1337
      @nlnu1337 25 днів тому +9

      This is the power you unlock after writing your own compiler. Next step: OS

    • @TheCoffin_Music
      @TheCoffin_Music 22 дні тому +2

      the magic of GCC

  • @TheyCalledMeT
    @TheyCalledMeT 26 днів тому +869

    working in IT for about 20 years now ... impressively well done video, giving quite an overview for people who have no idea what it is

    • @caydemsiz
      @caydemsiz 26 днів тому +52

      From my perspective, this video is absolutely great for anyone who’s taken around 2 semesters of CS classes (me lol), as it summarizes almost every concept I’ve learned or heard about until now. For someone who has no idea about IT (me 2 years before), this could be a great introduction, but some concepts might fly over their heads. Nonetheless, this video is definitely the best short format information video amongst others from what I’ve seen. Kudos to the creator

    • @zynthrix
      @zynthrix 20 днів тому +3

      Absolutely direct of a question, but so far have you been making big big money from working in IT?

    • @TheyCalledMeT
      @TheyCalledMeT 19 днів тому +4

      @@zynthrix barely anyone does .. and since i prefer work life ballance and hate company politics i kept my distance of leadership positions .. i can live quite well with my income but it's definitively NOT big money ^^

    • @Idkchangethislater
      @Idkchangethislater 16 днів тому

      It’s Literally my entire first year of CS BSc except the practical parts ofc 💀

    • @yotu9670
      @yotu9670 15 днів тому

      Its possible to earn 120000 as an entry salary in the USA when you are good at IT/get through the crazy interviews! So I suppose this is big money.

  • @bxnr_
    @bxnr_ 26 днів тому +1223

    This coming out less than 11hrs before my CS paper 2 board exam is WILD

    • @jamesmck896
      @jamesmck896 26 днів тому +13

      Good luck 🤞

    • @bxnr_
      @bxnr_ 26 днів тому

      @@jamesmck896 thank you!

    • @ammaradnan4338
      @ammaradnan4338 26 днів тому +9

      O levels? Same bro.

    • @aspirant467
      @aspirant467 26 днів тому +1

      Which country ??
      You all belong from

    • @Mushbobby
      @Mushbobby 26 днів тому +2

      Gcse?

  • @martino.0_0
    @martino.0_0 26 днів тому +702

    Wacky just summed up 5 years of my studies. Having seen this video before, I wouldn't have chosen a computer science school 😂

    • @lukmanalghdamsi3189
      @lukmanalghdamsi3189 26 днів тому +8

      what would you have chosen instead then?

    • @Charky32
      @Charky32 26 днів тому

      @@lukmanalghdamsi3189 autism studies

    • @user-ji5bd6pc6k
      @user-ji5bd6pc6k 26 днів тому

      ​@@lukmanalghdamsi3189food service

    • @SteveFard
      @SteveFard 26 днів тому +3

      why

    • @vinukabest3
      @vinukabest3 26 днів тому +36

      Wait you only covered these during 5 years? Most of this is basically year 1 content.

  • @simply_oat755
    @simply_oat755 23 дні тому +660

    ADHD approved video

  • @whiteimposter9304
    @whiteimposter9304 12 днів тому +81

    bro casually explained everything that took me 5 years to understand, in one video and explained it better than my teachers with decades of experience, why did i even went to college

    • @equinox-XVI
      @equinox-XVI 2 дні тому +2

      Connections and societal approval. We don't go to college to learn stuff anymore. We go because everyone around us told us to go. Also, it just so happens that a lot of smart people getting together in one place tends to make things happen. Those connections are useful later on.

    • @whiteimposter9304
      @whiteimposter9304 2 дні тому

      @@equinox-XVI Also, back then i didn't understand most of these concepts as long as you pass the test it doesn't matter, wasted so much time and energy, and we didn't use most of it

  • @stopchangingmyprofile
    @stopchangingmyprofile 26 днів тому +197

    throwing metal into a box is the perfect way to describe my understanding of computers before this video

  • @cozstorm8386
    @cozstorm8386 17 днів тому +90

    Bro Breathe!

  • @RAH3RI
    @RAH3RI 26 днів тому +374

    Not me finishing a 3-year Bachelor in Computer Science, just to be teached everything in 17 minutes by a video on UA-cam 🤡

    • @bluestone2880
      @bluestone2880 21 день тому +14

      Was just thinking the same thing but i ll use as quick revision for exams

    • @idkmyname2197
      @idkmyname2197 15 днів тому +1

      Does this seriously cover everything? If so, what do you guys do all year?

    • @RAH3RI
      @RAH3RI 15 днів тому +27

      @@idkmyname2197 the video is more like a global overview of Computer Science, we dive way deeper into the concepts at uni (and we apply them on practical projects)

    • @nagggahaggaa
      @nagggahaggaa 15 днів тому

      ​​​​@@idkmyname2197this is a very surface level video. Think about the iceberg people always use where the tip is above water. Now when applying those things practically, the fun starts. Sounds easy. Looks easy. Not so easy though, and most problems are very situational
      You can read and watch videos about cs "stuff", but if you don't do cs "stuff" you will be very surprised at how cryptic and complex these simple topics quickly become. Everything is just so specific, like in coding you have to say EVERYTHING you want the program to do so literally and logically. Missing one semicolon? Program won't function correctly. I wonder how many lines of code are out there missing semicolon? Lol. Like imagine you wrote a program with thousands of lines of code and it won't work because of a small syntax error, or god forbid a logic error that forces you to rewrite half your code, or maybe in this situation for whatever reason it is a syntax error, but instead of throwing an error to you, it's just causing the program to behave incorrectly. You have to sift through this program. You'd think something like that could be automated and while it probably can, your scenerio may be so specific that the automation would need to be modified by you to fit your situation (you don't actually know what situation you are in, remember? You don't know what syntax error or whatever is causing an issue, but you have to test to find it), anyway instead of modifying it at that point you'd be better off manually finding the error. Anyway basically what we do all day is create errors and then try to fix them. As a software developer it's like 50 percent meetings, 5 percent coding and 1000 percent debugging 😂

    • @KJMcLaws
      @KJMcLaws 11 днів тому

      ​@@idkmyname2197 in the video he goes over finding the shortest path like google maps. Sounds easy right? He talks about algorithms, which is a set of instructions. In my course we had to implement an algorithm to actually find a short path between 2 places. It's impossible currently to actually find "the shortest path" for anything sizeable because the algorithm would have big O(n!) which is insanely big. For 25 destinations, you have 15511210043330985984000000 paths to check. That course took me about 6 weeks. Covering intro to Python, then algorithms (including heuristics which gives approximate solutions), then big o, then the task. Every topic he glosses over can be expanded similarly for many other courses. Try making your own linked list and then reordering it, try to use your linked list to make a queue, then try it with a stack. It goes on and on.

  • @zenlanfleek6580
    @zenlanfleek6580 26 днів тому +101

    You know your channel is of high quality when Brilliant sponsors you.

    • @SpaceDoodle2008
      @SpaceDoodle2008 25 днів тому +9

      it is not just of high quality - it's just brilliant

    • @zWXRzKING
      @zWXRzKING 14 днів тому

      @@SpaceDoodle2008 nice one

  • @DigerTorsk
    @DigerTorsk 26 днів тому +195

    WACKY SCIENCE WITH ANOTHER BANGER!!!!!!!!!!!!!!!!!

  • @tecno_andre2752
    @tecno_andre2752 26 днів тому +20

    bro is speaking 10 facts a second, great video!

  • @SaludYExitoClips
    @SaludYExitoClips 26 днів тому +125

    I seriously believe you are a top 10 youtuber right now

    • @user-rizzwan
      @user-rizzwan 26 днів тому +1

      Melting lipstick for chemistry experiment is top tier UA-cam.

    • @OnkarPawar00
      @OnkarPawar00 25 днів тому

      Did you intentionally double the Zs, or is it the actual spelling?

    • @SaludYExitoClips
      @SaludYExitoClips 25 днів тому

      @@OnkarPawar00 what double Z's

    • @OnkarPawar00
      @OnkarPawar00 25 днів тому +1

      @@SaludYExitoClips I meant to reply to the first reply
      Look at his account name

    • @zWXRzKING
      @zWXRzKING 14 днів тому

      @@OnkarPawar00 does it matter ?

  • @TheStickofWar
    @TheStickofWar 25 днів тому +29

    I took my computer science degree years ago and have been an engineer since. My partner has always shown a vague interest in understanding how computers work but gets easily put off. We taught her a little by playing games like 7 Billion Humans and Turing Complete, but eventually it gets too much. Some minor lightbulb trivia for her that she gets interested in, such as the on/off switch on appliances is just binary 1/0, or sometimes the 1 is intersecting the 0 when it is a single button. Things like that.
    So I will send her this video and wish her the best of luck 😅

  • @AchilleanApollo-bj4wy
    @AchilleanApollo-bj4wy 13 днів тому +3

    The fact this guy is able to explain the entire first semester of my CS bachelor's program in such an easily understandable way is incredibly impressive. Awesome video!

  • @Hersatz
    @Hersatz 20 днів тому +10

    This man gave away more valuable information in a more concise way than 3 of my first semester's classes back then.

  • @anubhavjain7267
    @anubhavjain7267 26 днів тому +27

    My entire 4 year B. Tech CSE summarises in this video 😢

    • @red.menace0074
      @red.menace0074 15 днів тому +5

      Dude, I was taught C++ on a piece of paper.. you don't know what waste of time is xd

    • @stranger_guy110
      @stranger_guy110 15 днів тому +1

      That also in 17 minutes 😅

    • @Pulko172
      @Pulko172 6 днів тому

      @@red.menace0074 bruh they also had us write c++ code on a piece of paper before we would do in on computer 😭

  • @gdcuaer4076
    @gdcuaer4076 26 днів тому +28

    My guy is speedrunning through the modules i learn at my university... this is really nice to get overview about what comes in the future and to review old topics again.
    Nice vid!

    • @nagggahaggaa
      @nagggahaggaa 15 днів тому

      Yeah this is a great refresher.

  • @arisinger8434
    @arisinger8434 22 дні тому +8

    Just finished my BS and MS in comp sci here… I’m pretty blown away with this video. Super impressive overview that covers a lot with the perfect amount of detail for people unfamiliar with Cs. You’ve earned a sub

  • @DhairyaBhatt
    @DhairyaBhatt 22 дні тому +7

    Bro just summarised the entire Computer Science background in 16 minutes. This my first ever video i watched of you and I am already a fan!

  • @Empiremans
    @Empiremans 26 днів тому +15

    Literally just reminded me to finish my data analysis project

  • @The_plant789
    @The_plant789 26 днів тому +56

    I’m afraid of what this guy can find out in a few weeks

    • @zWXRzKING
      @zWXRzKING 14 днів тому

      arent we all🤣😂

    • @Simple_Info11
      @Simple_Info11 14 днів тому

      What do you mean?

    • @zWXRzKING
      @zWXRzKING 14 днів тому +1

      @@Simple_Info11 if hes doing some thing this great in a short period of time imagine what he would do if he had more time
      get it?

  • @shaydennaidoo4036
    @shaydennaidoo4036 26 днів тому +9

    This coming out 16 hours before my database management module exam 2 is crazy

  • @Cosmonaut_Devin
    @Cosmonaut_Devin 25 днів тому +28

    13:03
    "The internet is not a big truck, it's a series of tubes"

  • @alexanderwald2046
    @alexanderwald2046 26 днів тому +8

    I'm a computer science professional and I love this video

  • @deltapi8859
    @deltapi8859 22 дні тому +9

    9:22 Damn the "loop over, loop over, loop over" got me. Nearly spilled my energy drink.

  • @anytimetraveler
    @anytimetraveler 26 днів тому +74

    Small but important correction:
    The SQL-Injections are not stopped with replacing
    '
    with
    \'
    An attacker could just write:
    admin\' --
    into the login box. This same program would then replace ' with \' resulting in:
    admin\\' --
    of which the \\ is interpreted differently and does not escape the ' anymore, thus the injection still works.
    If you really want to stop SQL-Injections, you used what is called Prepared Statements.
    They are "compiled" with placeholders for the variables, before you ever actually stick any variables into the query.
    So when it's time to stick the username and password into the query, the query itself isn't in a text-form anymore and can't be changed or parts commented out.

    • @user-zu6wg9wt8m
      @user-zu6wg9wt8m 26 днів тому +4

      also fetch, decode and execute arent one cycle, instead fetch is one cycle decode is one cycle and execute is one cycle (though modern cpus have a quite a bit more stages) and you might be confused thinking they all happen one after the other in the same cycle because they do but not one after the other its called pipelineing basicly you make sure all parts of the cpu are at use at all times its kinda hard to explain without a drawing but yeah

    • @galax5130
      @galax5130 25 днів тому +2

      @@user-zu6wg9wt8m yeah it's depends upon the instruction how many cycles needs to execute an instruction, he should have to talk about the micro instructions

    • @kernelpanic_init1
      @kernelpanic_init1 25 днів тому

      "Client Side exploit projections always can and will be bypassed. You fool, you moron"
      -Sun Tzu, The Art of War

    • @yaroslavpanych2067
      @yaroslavpanych2067 24 дні тому +2

      Dude, relax, this video is full of bs. 3 corrections, and I abandoned this idea

    •  24 дні тому

      ​@@user-zu6wg9wt8m you are confusing instruction cycles with machine cycles my man. Not the same thing. Also there are architectures that run one instruction per machine cycle.

  • @thecomputer1424
    @thecomputer1424 16 днів тому +3

    Hey Wacky Science,
    I just wanted to say that your videos are really amazing! I found some concepts like hardware and operating systems a bit difficult to grasp, especially when you talked about languages and memory allocation. However, your explanation of networking cleared things up for me. I was stuck on that concept for a while, so I'm really glad you covered it. By the way, the Art and Animation in your videos is stunning! Keep up the great work!

  • @matei-alexandrustanescu9245
    @matei-alexandrustanescu9245 25 днів тому +3

    Wonderful video man, excellent pace covering a lot of information and the depth gone into for each topic is perfect. Amazing job once again!!

  • @red_freeman9499
    @red_freeman9499 9 днів тому +1

    One of the best videos ive seen. This really pushes me foward to finish my ingeniering major even though is hard and frustrating.
    From the flawless simple explanation to the humor and editing skills i really wanted to say this is the best video ive seen at least this year.
    Amazing👏

  • @julianm1850
    @julianm1850 26 днів тому +5

    great video! Very helpful and insane how you put every topic together flawlessly!!

  • @berryjuicewrinkle
    @berryjuicewrinkle 25 днів тому +4

    Wow, you just summarized the whole CS easily. Thanks.

  • @ivansobol7334
    @ivansobol7334 26 днів тому +8

    Its always a great day when you upload!!

  • @ecsta_chic
    @ecsta_chic 5 днів тому +1

    From coding to networking... Great information! Thank you 😊

  • @DeltaWing64
    @DeltaWing64 3 дні тому

    I just watched this video, and most of your other ones.. I love every video. Thank you for making such a digestible content that makes learning and rationalizing things so easy! I hope that you make more of these. Have a good day/night!

  • @MailsonWei
    @MailsonWei 26 днів тому +4

    This is a good summary for what I learn from 1/3 of my CS degree.

  • @deltapi8859
    @deltapi8859 22 дні тому +9

    This touches nearly every field in computer science. Except cryptography and operating system development and scheduling. It did not cover hardware development and microchip programming (like VHDL), but since it touched on logic gates and gatter I let it count. I do like the definition of machine learning though. That was elegant. Very well done.

  • @SonOfMeme
    @SonOfMeme 22 дні тому

    The way you make the sections flow into each other is crazy good

  • @antoniozhang6055
    @antoniozhang6055 26 днів тому +1

    Bro you have one of the best explanations. Simple yet effective

  • @user-rm8il8ov8e
    @user-rm8il8ov8e 23 дні тому +6

    I just graduated with a B.S. in computer science less than a month ago and I wish I could’ve seen this video 4 years ago. Absolutely impressive how well you tied everything together and explained it so clearly and concisely.

  • @ondrejknezicek341
    @ondrejknezicek341 26 днів тому +5

    You've just made my life better

  • @mlgdigimon
    @mlgdigimon 25 днів тому

    this was a really really nice video. this opened a couple rabbit holes on software for me to go in

  • @evandro-evandrovd500
    @evandro-evandrovd500 21 день тому

    Dude, I never really understood recursion, but I got it with your great explanation about it with the factorial example. Awesome work.

  • @thelaiq
    @thelaiq 26 днів тому +6

    Why do I even go to school when this exists

  • @reFLEQzion
    @reFLEQzion 26 днів тому +6

    pure gold. very well compressed and structured overview.

  • @wojciechmackowiak24
    @wojciechmackowiak24 24 дні тому

    Phenomenal presentation, outstanding simplicity and clarity

  • @armelmucavele7624
    @armelmucavele7624 24 дні тому +2

    one of the best videos I watched about computer science

  • @HC_Petrie
    @HC_Petrie 26 днів тому +6

    This video is perfect, I want to start with computer science, but I had no idea where to start, now I have at least a starting point, even tough I'm still not really sure where I should start explicitly. But one important note I do have to make, if something hast to do with a flamingo, I need to start with this

  • @Mohammed49201
    @Mohammed49201 26 днів тому +5

    HECK YEA MAN
    Never thought twice about subbing xD

  • @northernlight1000
    @northernlight1000 24 дні тому +2

    This has already got to be one of the best series in history!

  • @berkaybakacak
    @berkaybakacak 25 днів тому +2

    Wow. From where to where. You literally told the whole story of computer science in one video :D good job

  • @tamaz88
    @tamaz88 26 днів тому +18

    I want to be him fr

  • @tatjanatrupec4991
    @tatjanatrupec4991 26 днів тому +6

    This is Brilliant ❤

  • @OfficialViper
    @OfficialViper 24 дні тому

    Hey, I've been working as a Software Developer for quite some time now and also do a lot of homelabbing. Your video is really good! You explained the core concepts well and visualized them in a way that it easily understandable for others. I also love that you included machine learning as a topic because it's a recent one compared to the other stuff. Good job!

  • @killer151489
    @killer151489 25 днів тому +1

    I have no words for how incredible your work is !

  • @TripleN4
    @TripleN4 26 днів тому +3

    I love these videos

  • @zishanmodi6576
    @zishanmodi6576 26 днів тому +4

    Wacky science is back..!!!

  • @mrbones680
    @mrbones680 25 днів тому +1

    The way this video is structured is amazing, how long did the writing of script take?

  • @oeew
    @oeew 16 днів тому

    love how fast you explain.

  • @ahmoin
    @ahmoin 26 днів тому +3

    this video is great

  • @orangeoranges-mw2sb
    @orangeoranges-mw2sb 26 днів тому +3

    yayy this guy uploaded :)

  • @Artistic-ti6np
    @Artistic-ti6np 8 днів тому

    Amazing video man, you just culminated in one video what I learned over 4 semesters of my cs degree from the top computer university in my country. props mate, do more of these man.

  • @isometric_shahil
    @isometric_shahil 26 днів тому +2

    I am in absolute love with your videos, they are humorous and full of knowledge! Please keep up the good work ❤

  • @segsfault
    @segsfault 23 дні тому +5

    0:12 - Yeah that's not just silicon, It's doped with other substances to make it act like an semi-conductor.
    1:46 - A kernel is different from operating system, an OS is built on top of kernel, Window's Kernel is "Windows NT Kernel" and Linux is infact a kernel and OSes built on top of Linux are called Linux Distributions or Linux in short, and Mac's Kernel is "XNU" or "X is Not Unix".
    2:42 - Also 2GHz doesn't mean a CPU would execute 2 Billion instructions per second, that is because ALOT of instructions take more than 1 clock cycle to execute a instruction.
    4:42 - Not only static typing avoids bugs, but It MASSIVELY improves performance because in dynamically typed languages there's a always a overhead of keeping track of the type of variable and it's size.
    4:54 - Also This "chunk" of memory is of known size, on a 64 bit machine a pointer is 64 bytes, on a 32 bit machine a pointer is 32 bytes, that's why a 32 bit machine can only work with upto ~4GB of RAM because the maximum size of address the CPU can work with is 2^32 or 4,29,49,67,296.
    5:07 - Also stack is fixed size which makes it faster to access, but if you need chunk of memory you know size of at runtime, you have to use "heap", but just know that heap and stack both exist in RAM, it's just that stack is faster due to it's fixed size.
    5:21 - A memory leak can't slow down a process BUT it can crash because you will run out of RAM if you keep leaking the memory. ALSO If your program exits, all the memory is just reclaimed by the kernel, so memory leak is just an issue for a process's lifetime, not after it.
    6:14 - You can always resize the array to fit the elements thus not wasting memory, but using Linked list to solve this "issue" is an even worse solution because linked-lists use much more memory than an usual array and are slower to access.
    8:55 - At the machine code level, when you call a function you jump to it but then you have no clue where you have to go after the function completes, so the call stack just holds the address to return to after the function finishes.
    9:11 - Here, '!=' is an equality operator called "not equals to", a not operator is a single exclamation mark and it only _operates_ on a single value.
    Great Video Overall, Perfect for beginners.

  • @degreesofaccuracy
    @degreesofaccuracy 25 днів тому +4

    Ffs a year of GCSE study completely covered in 15 minutes.

  • @peterwang1821
    @peterwang1821 22 дні тому +1

    This is very informative, appreciate it

  • @varcel4625
    @varcel4625 10 днів тому

    That is an exceptionally good video! Great job! 🎉

  • @That_Student_
    @That_Student_ 26 днів тому +5

    ANOTHER BANGER!🗣🔥🔥🔥
    Edit: Now we just need Math explained in 17min. 👍

  • @samuelf.677
    @samuelf.677 26 днів тому +4

    Always nice to see a new Upload

  • @user-jb4cn3jd3b
    @user-jb4cn3jd3b 23 дні тому +1

    cs senior year, and I have to say this was super well put, good job!

  • @GrahamSmart
    @GrahamSmart 3 дні тому

    Great overview. And i mean, wow.. It actually covers everything.

  • @Carter_46
    @Carter_46 26 днів тому +3

    Pookie bear is back!!!!

  • @_yegnis_
    @_yegnis_ 26 днів тому +3

    Bro just told one 2hr class knowledge in 17min with great explanation !!!!

    • @DAlex181D
      @DAlex181D 24 дні тому +2

      Must be a class consisting out of computers. Add some months to your estimation.

    • @Brawlstriker89
      @Brawlstriker89 23 дні тому +1

      Must be a shit class. There’s no way you can pack everything you need to know about all these varying subjects in 2 hours..

    • @_yegnis_
      @_yegnis_ 23 дні тому

      @@Brawlstriker89 cs50x by Harvard

    • @Brawlstriker89
      @Brawlstriker89 23 дні тому

      @@_yegnis_ a UA-cam video?

  • @addly1110
    @addly1110 26 днів тому +1

    This actually really helpful.

  • @somarjaber1275
    @somarjaber1275 22 дні тому

    Simple , clear and amazing

  • @Iyon_X
    @Iyon_X 26 днів тому +3

    FINALY AFTER 2-1 MONTHS

  • @mouthwat3r
    @mouthwat3r 26 днів тому +3

    FUCK YEAAAAAAAAA EVERYBODY WAKE UP, WACKY SCIENCE GUY POSTED 💥💫💫💥💫💫💥💥💥💥💥💥💥💫💥💥

  • @felipepergherdibari4404
    @felipepergherdibari4404 22 дні тому +1

    Amazing video, really interesting and intuitive :D

  • @sangareshwarannadar_official
    @sangareshwarannadar_official 24 дні тому +1

    The style of video seem highly inspired from this. its really cool ngl

  • @MartynasKr-vl8uh
    @MartynasKr-vl8uh 26 днів тому +3

    Epic!!!!!!!!!!!😊 another amazing video from a great youtuber

  • @xitrinean
    @xitrinean 26 днів тому +3

    Peopele crying cuz this was posted after the AP CSP exam💀

  • @jaitrasaketh767
    @jaitrasaketh767 11 днів тому

    this is an amazing overview over Computer Science degree.

  • @blaze8862
    @blaze8862 25 днів тому +1

    Bro is just a few videos in and already has a sponsorship. Keep making awesome stuff. I know this style of video has been working rlly well but remember you can always branch out and do different things (preferably still science, love your explanations)

  • @admireasphalt
    @admireasphalt 26 днів тому +9

    Do you research about all this or are you omniscient? 💯 Explanation fr 😭

  • @AntonioZL
    @AntonioZL 26 днів тому +11

    Me, a drunk developer browsing youtube on a sunday night: oh, yeah, 17 minutes of things I probably already know!! Blessed by the UA-cam algorithm!

  • @Heavy_Bones
    @Heavy_Bones 26 днів тому +1

    I really enjoyed your video, you earned a new subscriber. Do you have any suggestions for begginer friendly computer science books?

  • @KrageonandSTEM
    @KrageonandSTEM День тому

    Bro just showed what the whole reason of Brilliant's CS and Programming Unit 2.2 was. You're a life saver man.

  • @ItsDoms
    @ItsDoms 20 днів тому +4

    People with 10 years experience: I wish I saw this 10 years ago!
    People with 0 years experience: only someone with 10 years experience would understand any of this…

  • @BANANAMEMEZ
    @BANANAMEMEZ 26 днів тому +7

    Life can infact. Be a dream.

  • @divyanshsevta747
    @divyanshsevta747 24 дні тому

    I really liked how you graphically explained that threads give the illusion of concurrency because they context switch so fast

  • @henriquemigotto310
    @henriquemigotto310 25 днів тому +1

    Thats a nice introduction video😁
    Just adding that the cpu does store data in the form of registers, those are very important in early computer languages, so is probably a good ideia to make a separate video to tackle cpu registers, flags, rings of access, firmware, cpu architecture, virtual memory(the pc in most cases don’t use your actual memory address), virtual machines(Specifically in the context of computer languages)
    Don’t know if you left them out on purpose, but hey, just pointing it out 😎👍

  • @Everie
    @Everie 26 днів тому +4

    I'm studying Computer Science...
    But I realized I took the wrong development tree...

  • @izzyreaper3143
    @izzyreaper3143 24 дні тому +1

    man i really love your videos, combines comedy with education to make my adhd brain understand, never stop uploading man, hope you get more subscribers!

  • @1370kyrielle
    @1370kyrielle 24 дні тому +1

    this is genuinely such a good video, gave me flashbacks to my university day lol. can't wait for the next one!

  • @TechWithAbee
    @TechWithAbee 25 днів тому +1

    wow, thats so amazing, how you come up with this script that combines everything and yet clear and informative. 🔥

  • @the-tankeur1982
    @the-tankeur1982 19 днів тому

    Truly a masterpiece , this literally englobes everything in 17 minutes

  • @Annak942
    @Annak942 21 день тому

    Great video! The way computers exactly reads and stores data is often missing knowledge for ppl who didnt study CS but entered the field

  • @_mariobordignon
    @_mariobordignon 22 дні тому

    You can see the channel improvement by each video, fantastic! Loved that awesome thumb

  • @crazyrocket2900
    @crazyrocket2900 23 дні тому +2

    5:53 THAT MAKES SO MUCH SENSE NOW! I was wondering why so much of what you do with strings were just the same as with arrays. I thought it was so weird that we designed the languages to give strings all these cool extra properties but it makes so much more sense that the reason strings do a lot of array stuff is because the computer literally stores them as an array of characters.

    • @the_agent_z
      @the_agent_z 23 дні тому

      everything can be displayed as an array, for example, you can take your int pointer, cast it as a character array and print those to the console. the only difference is that strings don't have constant sizes, so you'd need to work with it as an array.