This is such an amazing video. It was an absolute pleasure to help! Making a calculator in ~2 weeks is no easy feat, and the final result looks amazing! Proud of you bro!

Dedication is absolutely unreal.

imagine if rain destroyed redstone.

It's cool to see that you get quicker at recognising why things went wrong and where things went wrong. You're deepening your understanding of redstone which makes you more efficient.

What could go wrong spending a month building a highly flammable build

This guy is the definition of “never ever give up even if it takes 71 years.”

Y'know, having Rekrap as a person to teach redstone would be amazing, It would actually probably start to make me a Redstone addict.

Rewatching this video and its still absolutely INSANE how you managed to do all this, and also that redstone is just able to do this in general. I always forget how complicated it can get Awesome video as always :D!

Rek now holds the record for calculated any% with no speedrun calculator 🤣

As an IT technician, it was really fun to see rekrap learn how binary code works and such.

12:15 literally a wolf in sheep's clothing lol

This is actually crazy. So much dedication and determination. Keep it up Rek!

That's why, I love redstone. First, it's really frustrating, but then at the end, it looks really fancy and you feel really proud that you have built this.

As a computer engineer it is really fun watching rekrap learn the basics of digital logic.

DUDE REKRAP THIS IS WHY I LOVE YOUR VIDS, YOU TAKE ON CHALLENGES AND EXPERIENCES YOU HAVE NO PRIOR EXPERIENCE IN AND YOU ABSOLUTELY CRUSH IT WITH YOUR DEDICATION OR JUST WILLINGNESS TO A NEW EXPERIENCE, ITS RLLY GREAT WATCHING THAT, ITS THE BEST THING ABOUT UR VIDS, LIKE EVEN WITH THE DREAM BOAT CLUTCH YOU LEARNT, I LOVE THE MINDSET YOU HAVE WHILE DOING SUCH VIDS, AND ITS WHAT KEEPS ME WATCHING SUCH VIDS AND ENGAGED THE WHOLE TIME- I ABSOLUTELY LOVE THE JOURNEY YOU SHARE OF AN INTERESTING UNIQUE CHALLENGE YOU TAKE ON WITH NO PRIOR EXPERIENCE IN IT-

For video recs, I feel like many of us love the more chill videos on your second channel just as much as the super planned out, goal-focused ones. would love to see a video that’s just like playing bedwars with friends, or speedrunning with people :)

I love how he builds a whole ass calculator to beat minecraft, and then proceeds to casually zero cycle the ender dragon as if it's nothing.

All the leaf scaffolding looks super cool. even though it's wasn't on purpose, they look like really cool vines snaking around the machine. Awesome job on the calculator Rekrap! A lesser man (such as myself) would have given up and chucked his computer out the window!

this is such an amazing idea for a video! best minecraft video ive ever seen on youtube! wildly different tactic to beat the game, but also very intertaining as a redstone fan!

Well done! Doing a project like this on your own sounds like a massive learning experience.

The reason why it’s called a ‘bug’ when there’s a problem in a computer was actually because a moth flew in a computer (the ones that are the size of a room) and got smashed stoping something working. So the people who made it had so send someone in to crawl in the computer to figure out what happened.

Rekrap is so insane to build and do challenges like this.

6:30 as an amateur programmer I wanted to say the reason this works and with only four blocks is a Karnaugh Map. Basically you make three columns like below. The first two are inputs, and the third is output. A B / 0 0 X 0 1 X 1 0 X 1 1 X Program the X’s as the values (0/1) that you need, then convert that into a K-Map like so. Let’s say our “X” row is 0, 1, 1, 0. You then would make a box like below, with the proper coordinate values. The corner is blank, so I’ll use a “/“. The values with quotation marks are coordinate values. / “0” “1” “0” 0 1 “1” 1 0 With this, you then use logical operators to convert the above K-Map into a logical expression. I’m not going to go into that here, but the short answer to my example is that the output is 1 if and only if the operators are different, symbolized as -(A=B)

Such a good video! And (from what I can tell) a pretty original idea! Thx for producing such a banger!

I have attempted logical redstone many times. and speaking with experience, he made it look VERY simple.

18:55 Never seen Rek's water bucket out of his hotbar until today. Shows how incredibly serious he is about building this 😅

I remember this video coming out and thinking it was super sick, so i took so time ro learn and i now understand this stiff pretty well thanks to matt's LRR series

It's amazing how you can make a seemingly boring idea, an interesting video! Keep of the great work ❤

Parker is literally a Jack of all trades when it comes to Minecraft. He’s actually just insane

ready to get impressed by parker's extreme skills and personality ! keep going man

I’m a freshman in computer engineering, I found this video super interesting! Im taking a course which is an intro to digital logic (among a few other things), and I found it super cool how you basically learned and applied digital logic here. Massive respect for the division, floating point division is a pain (doing one problem takes me like 5 minutes). This inspires me, I might boot up Minecraft and try designing an ALU (we already designed one for a homework assignment, but it would be fun to implement in Minecraft)

I spent weeks trying to do an adder with a display, and you did this. You're insane!!

So you are now a redstoner, a speedrunner and a builder. You should try some pvp like you did in your lifesteal days. Keep it up, this video is great!

Dedication is absolutely unreal. A real legends to be able to learn all this and grind the resources and make it.

Thanks for you’re hard work i really enjoyed this video peace out❤

I have watched this video 10 times, it is such a good video, keep it up rek!

17:46 Matt thought I wouldn't notice the purpledragonpooop account xD Seriously though, you're crazy man for building that all in survival, great job!

watching this as a programmer is so funny. I've made calculators, but I would have absolutely no clue how to do it in Minecraft (other than the basics of binary). Huge respect for learning this

My favourite Rekrap video by far. Just seeing him have fun and do redstone is awesome :3

I rarely watch minecraft videos but im thoroughly impressed by your video, keep up the good work

For the question of what videos to make for more frequency, I'll be honest most of the Minecraft creators I know that upload super regularly do SMP videos. For other ideas, maybe there's fun interesting stuff you could do with classic challenge maps (things like skygrid or falling falling) but updated to new versions for new objectives? That could be a good fit for your channel.

Man I wish I had this level of commitment.

you are just becoming a god at everything in minecraft its insane watching you improve!

this is literally so much effort dude, take a bow!

Great job Parker, now you just need to add the square roots, exponents and much much more! Great video, subbed!

It’s actually really surprising how much doing feats like this can teach you about not just red stone, but things like binary coding and logic gates, things real calculators and even smartphones rely on to function. I would 100% recommend people do things like this, maybe just in creative mode though.

Ngl last edit gave me coosebumps 😮👌💙

I don't believe you are a real person, how can someone be so talented, entertaining and genuine. I just got back from a week away from all tech and stuff, out of all the amazing videos that have come out in my absence, yours made me almost fall out of my chair, never stop being you, you are amazing.

This editing is next level, Rekrap seriously doesn’t half ass anything

The matter of time this man puts in is crazy he probably put like months into the armor stand project and now he is phusing himself far so respect to rekrap

Great job this is really cool!

loving the new editing style

Welcome to the coder's daily debugging experience lol. You said you wanted suggestions for future videos so here's one: I beat every Minecraft Mob in 60 seconds. It could include a cool setup of obtaining every mob, bringing them together, and then building a rail cannon for the dragon. Would also have an epic finale

This is how I feel about coding all the time, debugging all simple mistakes like a typo, real proud of you for figuring this out. I wouldn't have even attempted this!

I am once again reminded that redstone terrifies me Insane dedication to this!! Great vid!!!

Honestly, from your request to give you ideas for a short to make Minecraft video, I think I won't 😁😅 because your content is definitely worth the wait. Love your videos, and I never fail to learn something new from your videos

soon rekrap is going to be an expert in every niche also, as a programmer, I can confirm that 20:50 is very relatable. but it doesn't take 2 hours to add a semicolon

Suggestion: Going through time, getting Minecraft's most broken toolset and armour as possible I'm not just talking 1.14.2 multiple protection. I know there's a snapshot of 1.4 that lets you enchant literally anything with an anvil, and then some. I assume you'll probably research other ways to obtain enchantments on things you otherwise normally shouldn't have them on, over the course of Minecraft's history, there's been quite a few. I wonder just how many of them there are?

This just shows how many cool things you can do with Minecraft and some of the ways to make it more challenging or more fun

I would much prefer long drawn out interesting videos then ones thrown together in a week so that you could upload more, love the content keep up the good work!

As someone studying computer science this was the most fun I've had with a video in long time. Reminded me why I love computers so much :)

you know it’s gonna be a good day when rek uploads

Love this video Rekrap!!

so glad this series will continue

This is incredible. I am a redstone engineer myself and i know a bit about computational redstone. But the speed. You learn so fast. Its insane. Huge respect.

this is amazing rek! your dedication and time spent on these videos is always impressive, even more so that you took the chance to learn all of the redstone yourself where others likely would’ve simply followed a schematic. amazing video

I love your dedication man, keep it up. I am a small content creator myself and I wish I have your dedication

Welcome to electrical engineering! One of my favorite subjects! (Tbh I’ve just finished learning this stuff this year before I watched to video and it was very satisfying for me idk why, just no one ever talks about binary in a cool way and I was happy to see him do that 😊)

Absolute banger my man! What you do for us is incredible

I love your variety! Both this and your armor trim vid are kinda outside your normal genre, and I'm all for it! Nice job, what a well done vid!

i thought u we’re just making a calculator but making one from scratch is taking things to anooooooother level! great job rekrap

Wow this is so cool, congrats good job!😊

You're a mad man, I'm so excited to see what you do next

This man never disappoints.

I'm just a simple minecraft player, that tried making calculators. Once I made some super cool 64 bit adder with subtraction (both numbers could be negative) and binary to bcd to decimal decoder. I lost this world and any hope of rebuilding it for few years. What you did was amazing, and now I want to return to good old redstone.

I just finished my first Digital circuits class in uni, and for our main project throughout the term we had to create a circuit for a 7-segment display. We had to create a truth table, Karnaugh maps and boolean equations for each segment that would turn on or off based on 4 inputs. Really cool to see all of that in this video, and also understand it. I also happen to have built the same 7-segment display in Minecraft, although its not as compact.

it is so crazy the amount of time and effort he puts into his videos

Gotta love the clever ideas Rekrap uses. I'm happy to be able to watch it.

this guy literally puts so much effort into his videos. He straight up learns things every new video

I dont often like videos in general(Mostly because I forget to...) But this one, it seriously impressed me.

Wow this was really fun to watch! Mainly because i made one personal project in which i made a bunch of computer science stuff, like i watched some videos about binary, logic gates adders and i saw it could be made with redstone and started doing it I made a really basic calculator but im more proud of the fact that i made a working computer ram and a CPU in minecraft, this is not so related to the video im just really proud of that :D

22:08 the definition of pain.

Don’t see these kinds of vids too often❤ this is totally hilarious 😮

Wow, I attempted this exact same challenge about 2 years ago and failed miserably. Good job!

you can tell how much effort he puts into his videos and i can tell you just love making content like this

A speedrunner and a redstone god with pretty good building skills, no wonder he beat mc in 8 minutes. an epic grinder

This inspired me to get into logical redstone thank you so much

This is absolutele masterpiece

Still just as confused about redstone 😂

Hey Rek! Awesome video, love the dedication. Regarding 20:29, an idea for a video could be to put out a channel community post and do some fan made challenges and record yourself doing them. It’s a simple concept but I feel could make a fun video, and shouldn’t take months to make

I'm currently taking Digital Fundamentals in college, after years of experience with low-level programming and computer science. I've tinkered with digital logic before, and I've also watched Ben Eater's videos on low-level computer programming and electrical engineering, and now that I'm studying things like adders, multiplexers, and so on in college I feel like I have a much deeper understanding of redstone circuits and the like. It's so interesting to see all these separate components come together to make a functioning computer. All the gates, adders, and other circuits come together to make this large and complex machine, a sign of incredible work!

As a CS major, sometimes the best solution is to take a break from the problem. I would be staring at a question for literal hours just to wake up the next day and instantly realise the solution 😂

this is ablsolutely crazy. The fact that you spend so long to overcomplicate something already complicated is just pure dedication. Well done Rekrap, you are awesome

This is super sick! If you want a video suggestion, maybe try and make your own adventure map? I think that could be unique and fun :)

I remember seeing this channel a year or too ago. Great video.

15:43 "adventuring thru the jungles of my redstone wiring" had me ROLLING😭

if rekrap isnt included in that montage at the beginning of minecraft live, i'm gonna riot! keep it up, this is so cool!

I love how creative and different ur ideas are! You are constantly pushing yourself to learn new things and not only that but grind for the materials to even execute them?!?! You're incredible, I hope kids of today can grow up looking up to you. The cinematics of this vid are awesome too, love the division looking all evil. THAT ENDING IS INCREDIBLE WOW

You've been my favorite youtuber for a while

Can honestly say I'm impressed by somebody on KZfaq now. Put this on your CV and make sure that whoever you work for appreciates this accomplishment, then you'll know that it's a good place to work.