Using this book to re-learn Minecraft

[@ThatMumboJumbo]

Hello! Just some bits about this video: 1. Using XOR gates for levers on both sides of the door: Yes that's the main use I have seen for them, but even when this book was made most people used buttons and t-flip flops because it's smaller, simpler and buttons look better. I was interested in hearing what else this book suggested! 2. Sketching out wiring diagrams for real life programming/electrical engineering: That makes a tonne of sense (I used to do it), but it never makes sense for most redstone contraptions, as just building the contraption would likely take less time than painstakingly drawing it.

[@jeremiahfoster1967]

MMMMMMMM......... yes

[@rosheafan]

Huh, neat!

[@sea2sky300]

Huh

[@guag308]

that makes sense. Thanks for clarifying

[@dereiziger3433]

feel like you would use the drawing if you are working on something complex like a storage where conponenst have to work together. like this system will activate these systems writing this down on paper will give you an idea what you have to work on.

[@austinpatrick2682]

Mumbo's return to Minecraft is in the form of a book review... I've gotta say, I didn't see that coming

[@Dudjdhdhdhdhdjddgsgsisidj]

Im having de ja vu

[@Arvl.]

Well he needs to re-learn redstone somehow

[@ToadsHasALoad]

our mumbo is back, but no one is ever the same after a long break, think about ExplodingTNT

[@Dudjdhdhdhdhdjddgsgsisidj]

@@Arvl. he made another video about this

[@noonelooksatusers]

no one did

[@TRquiet]

The “dry run with levers” advice is genuinely brilliant. See if they’ll let you write volume 2.

[@Mezzinator]

Hell yeah it is. Mumbos 2 brain cells thinking of some high speed shit.

[@samuelsmithee]

“Redstone for Smooth Brains”

[@krakenbinary2051]

what would you call volume 2? Minecraft for spoons?

[@lamborn3D]

Blew my mind a little.

[@dereiziger3433]

nother tip if you get further in to a design proces you can use the same lever techniece to activate systems in order

[@rozapast3266]

I just realized that the levers tip that he mentions for a bit to figure out in what order to link up the redstone is basically the equivalent to using print statements in programming while debugging an error XD great idea Mumbo

[@gamespender8605]

this whole book looks like something written by an programmer / mathematician XOR gate is useful for comparison - straight out of computer architecture course book a lot of info, but very little practical demonstration

[@grass5576]

A mumbo bot

[@eoulleragal1871]

I find it so delightful that you picked up the book to relearn redstone, and remembered more than enough about redstone to pulverize the book's contents instead.

[@Call_Upon_YAH]

Jesus Christ is the propitiation for the whole world's sins. They that believeth and are baptized (with the Holy Spirit) shall be saved; but they that believeth not shall be damned. Those led by the Holy Spirit do not abide in wickedness. *God is ONE manifesting himself as THREE;* the Father, the Son, and the Holy Spirit! Bless him! *For these three are one.* As I am led by the Holy Spirit, nothing I state is a lie, but the truth of God. Anyone who tells you differently is misinformed or a liar. They do not know God, nor led by him. Anyone who *claims* to be a Christian and is against what I am doing, and where I am doing it; the Holy Spirit does not dwell within them, they lack understanding. They know not God, read his word, and their religion is in vain. Do not hear them, they will mislead you, the lost cannot guide the lost.

[@Call_Upon_YAH]

When you trust in God and cast your cares (worries, anxiety, depression, suicidal thoughts) upon him, they will be NO MORE! Know that there is power in the name Jesus Christ! His name casts out demons and heals! The world is wicked, evil, and of the devil. I too, was a wicked sinner of the world before I opened my heart to God. I am living proof of God's work and fruitfulness! He is an active God who hears the prayers of his! God's children are set apart (holy) and righteous. The devil is a liar that comes to steal, to kill, and to destroy; that includes your relationship with God! Open your heart to God, repent of your sins (he will forgive you), and let him direct your path. Draw nigh to God, and he will draw nigh to you. Cleanse your hands and purify your heart, lest you walk with the devil and follow him to hell.

[@spyro1139]

Typical, a Christian bringing their Dogma into something that has nothing to do with it. You know being dogmatic doesn't actually get people to side with you right?

[@Call_Upon_YAH]

@@spyro1139 God's children are tasked to spread the Gospel of Jesus Christ and God's works 😄! That the truth is known and *all are without excuse.* Matthew 24:14 KJV 14 And this gospel of the kingdom shall be preached in all the world for a witness unto all nations; and then shall the end come. Psalm 96:3 KJV 3 Declare his glory among the heathen, his wonders among all people. Psalm 105:1 KJV 1 O give thanks unto the Lord; call upon his name: make known his deeds among the people. John 14:6 KJV 6 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me. Mark 16:15-16 KJV 15 And he said unto them, Go ye into all the world, and preach the gospel to every creature. 16 He that believeth and is baptized shall be saved; but he that believeth not shall be damned. Matthew 10:33 KJV 33 But whosoever shall deny me before men, him will I also deny before my Father which is in heaven. John 15:22 KJV 22 If I had not come and spoken unto them, they had not had sin: but now they have no cloke for their sin. Romans 10:15 KJV 15 And how shall they preach, except they be sent? as it is written, How beautiful are the feet of them that preach the gospel of peace, and bring glad tidings of good things!

[@topdog5252]

@@Call_Upon_YAH troll

[@TheMusicman1945]

Welcome back Mumbo, hope you had a refreshing break!

[@Mr_Astro-Vera]

Finally

[@wifflewiffle1166]

Its a relief

[@logandeponeo1533]

Halla looya

[@logandeponeo1533]

If that's how u spell it

[@thatsleepybirb]

@@Cristiano_km Sadly ur also back

[@realBlueMoonMusic]

I love Mumbo's simple "but I paid for this" at every turn

[@flynna]

I love that Mumbo thinks £10 is still 15$ it’s more like 12$ 😢

[@withlessAsbestos]

@@flynna it’s $11.47 to be exact

[@timgilbert460]

Don't forget the "TNT canons are never not satisfying"

[@SylvereNazaire]

It is $15 Canadian dollars

[@shy_dodecahedron]

Well, Englishmen nearly fully colonised earth.

[@awesomemccoolname226]

NGL, I’d love a Redstone basics series from Mumbo. Starting with explaining simple things all the way up through one of his crazy piston doors.

[@VaryaEQ]

Oh, yes, 100%. I'm still not sure I'd understand, but I'd love all the silly jokes and whatnot that go along with it.

[@TwixiMixiPixi]

He actually did this a few years ago which I have just recently discovered. It's called "Hi-Lo tech", and there's a playlist of the series. It is great to watch in order since it starts simple and gets a bit more complex.

[@Yrrah908]

Welcome back Mumbo, I'm so glad you took a break and looked after your mental health, but I'm even more glad your back!

[@Blitzowithasilento]

​@F*CК МЕ. СНЕCK MY РRОFILЕ shut up bot

[@ViosMC]

wait a second i know you

[@marshh203]

@Dark Waters and also, keep in mind, that when they ban a link or certain bot comment, like 5 more pop up

[@Yrrah908]

@@ViosMC LMAO the power of the tick xD

[@Mariojaymen1]

Mumbo now knows how I feel when looking at his redstone “I’m looking at some of these redstone builds and I’m thinking to myself… what on earth is going on here?”

[@derpu]

3 bots?! LMFAO

[@rz2374]

The bots are with this one. Why would somebody think that having "text me on telegram" in their title is going to convince somebody that they are legit!?

[@maniobras]

@@rz2374 what is telegram anyways

[@carstengrooten3686]

@@derpu i feel like mumbos videos are always heavily targeted by bots. This is not a new thing. I just report them in the hope that helps

[@CommanderWiggins]

@@carstengrooten3686 Just about every video is being targeted by bots like crazy lately. Best thing we can do is report them for spam.

[@animestudiouser]

Normally I would be intensely judging Mumbo for dog-earing pages in a book and crying internally, but...this book deserves it.

[@bigbird4481]

The dog-earing was one of the first things I noticed

[@Random-gu8mu]

Agreed

[@retrophone5249]

Oh good I’m not the only one who saw that and had a moment.

[@Rohanadarilin]

The author deserves an ear pulling, not the book....

[@ExtraRaven_]

i never knew folding corners actually had a name

[@BetterDayz55]

In regards to sketching out Redstone contraptions, when I used to live with my Dad I hardly ever got to play video games so while I was at his house I would sketch out complicated Redstone contraptions on graph paper, which I would then take to Mom's house to turn into an actual contraption. The unfortunate thing about this technique was that I had about a 65% success rate with my diagrams, as something usually had an in-game niche that I hadn't accounted for!..

[@adamh4510]

0:37 "It was 10 pounds, which is like 15 dollars" Mumbo really has been gone for a long time.

[@breklaberif7553]

lol yeah it'd be $11.50 right now

[@Nyerguds]

Maybe he's talking about the time when it was released / when he bought it?

[@watertane3044]

XD

[@Jeffrey_Tyler]

I do this with Yen still. For the longest time 100 yen was 1 dollar and it made conversion so nice and easy, you just move the decimal 2 spots and then add commas if you need them. 1350 yen is 13.50 dollars; 150000 yen is 1,500.00 dollars. But now 1 dollar is like 60 yen and it's made yen feel more like an arcade coin than a real currency.

[@LazerBear42]

Mumbo missed an entire Prime Minister and a head of lettuce during his break

[@kenshutt92]

That awkward moment when Mumbo needs to watch his own old videos to learn how to use redstone again.

[@BurzowySzczurek]

I also have a video about breaking bedrock (not in English) and I watch it time to time when I need to break bedrock and forget how to do that. And it's nastolgic, and fun to see that content I made is actually usefull. I really like it. It's not awkward. :)

[@hunterlyre]

compared to some of the pre break videos I can tell mumbo is having a good time with this one, his energy has comeback to where it was when I first found this channel years ago! keep up the great work

[@pvic6959]

honestly just hearing his voice made me really happy :)

[@nerveus1101]

Oh yeah me too!

[@vintwister394]

Yeah

[@le_fancy_squid]

I found myself skipping most of his redstone videos before his break as they didn't interest me anymore personally, I used to like them but they felt off; but this one had me completely hooked all the way through and I found it genuinely interesting. I did feel sometimes the videos felt a little forced back then and he would seem tired, I didn't know he was suffering from burnout but it makes sense now, but this video was quite a lovely watch today and only makes me want to watch more of them!

[@YouTube]

welcome back mumbo ❤

[@FamousEggOfficial]

Hey KZbin ❤️🥚

[@eggslosh]

Woah!! Hello KZbin!

[@domthedoc5809]

fix your website

[@Apple_Beshy]

Hmmm

[@iwatchyou513]

Yt

[@TheEventide]

I can genuinely say that Mumbo sort of read me a book this year, and I think that's as good as that's gonna get for me.

[@oznerolnavi3772]

Books are fucking awesome fam

[@realdf]

I love the transition to Real-Life Mumbo and the beautiful shadow fall off his lighting, camera, and editing can accomplish, very nice! Also, very happy to see you back!

[@alanbarnett328]

I think the most prevalent use-case I have seen for XOR gates in real life has been multiple light switches for the same light. No matter which switch you're at, flipping it will toggle the light. Sometimes the switch is up when the light is off and down when it's on, but it'll always toggle the light, no matter which you're at.

[@J-IFWBR]

if i think about this briefly, wouldnt an xor gate fail to do the task here? since if you have the light on at one switch, it can not be turned off at a second switch?, Shouldnt a system that you described be done with One doualedge-Monostable-circuit behind each switch, and all of them running into a flipflop/t-flip that controlls the lightsource? Or am i mistaken here? edit: ah im dumb, i missunderstood how this gate works, mb.

[@Aline_Studio]

It is incredibly convenient in staircases! Imagine going down the stairs in total darkness because the light switch is at the bottom floor.

[@MazarRackham]

Thank you for that, I've never thought to do that and will 100% be implementing that!

[@re.liable]

IIRC, that light will turn off when all switches are active, yes?

[@minecrafting_il]

@@re.liable depends Iirc, XOR is a parity gate Count number of 1's from input Output 0 if even 1 if odd So all inputs on will activate the light if there are and odd number of inputs, and will turn it off if even

[@marniejane11]

The Mumbo music, the Mumbo voice, the Mumbo mustache. What is... something that makes me instantly happy 😊

[@ethanaverett5731]

Welcome back Mumbo! Love the inclusion of the shots of the book in real life. I think it just makes sense where you have the skills and passion for cinematography to include little bits like that in your Minecraft videos. It's a nice personal touch.

[@inkreydible]

exactly what i was gonna say

[@MandaPetite]

Agree.

[@Gye5451]

A mumbo upload really makes me happy. Seeing my favourite (and only) moustached man is a great feeling

[@Elitaria]

@@Cristiano_km no

[@firemanbriggman3589]

So you are making Mumbo a Mario?

[@Gye5451]

@@firemanbriggman3589 I completely forgot about mario. But mario isn’t truly real, Mumbo is

[@CJCox-qf6wg]

Thrilled to have you back. As a Redstone dummy myself, I'm thankful for your explanations over those found in outdated books.

[@RealSkello]

@اسكنكو برو - Asknko Pro bet

[@simat565]

@@Cristiano_km how many bot is there nowday on KZbin

[@mousearts7079]

I love the subtle detail of the font on the “I’m a bit out of practise” screen being different than normal

[@jadesprite]

This is the first minecraft video in a long time where I didn't feel like skipping through any of it. The pacing and delivery are excellent. It's good to see you refreshed!

[@bananabanana2887]

I completely agree - a very entertaining video well done Mumbo!

[@migats2160]

Mumbo spend a lot of time cutting the clips that he doesn't want, and you are telling me that you do it as well. You make his life useless.

[@oliverfriborg292]

The King is back and im loving it ❤️

[@Mr_Astro-Vera]

Finally

[@DominaX273]

Fr

[@francoels6556]

All hail Mumbo!!

[@thunderbowhd8148]

Same

[@idiot_sandwich_]

go king

[@Charizti]

With this video we have learned a lot. Not only Mumbo shifts with his thumb, but he also dog ears books. What a monster.

[@acm-gs6bl]

who doesn’t shift with their pinky

[@Charizti]

@@acm-gs6bl Sorry, I meant he doesn't. He shifts with his thumb 😂

[@SalemsRising]

We gotta cancel mumbo now 😂

[@lilywalker7499]

to be fair, a lot of people dog ear their books including me BUT it's tiny in the corner, meanwhile mumbo dog earing half the page 😭

[@nathanboettcher6431]

I shift with my ring finger.

[@m4rt_]

4:20 I think that tip helps more when it's more than just a few inputs/outputs. Some projects have hundreds or maybe thousands of inputs/outputs, and in that case it might be easier to comprehend a drawing. Also drawing stuff out digitally might take a lot less time than building it out.

[@isaacperlich]

I like the hybrid of shots in both Minecraft and real life. The juxtaposition adds visual interest and depth. Great work, Mumbo!

[@RGC_animation]

Juxtaposition. That's a rare word!

[@Arvl.]

@@RGC_animation i was about to say the same thing

[@brendankubert7894]

the What?

[@louisianavader]

Classic Mumbo. Even MJ reading a book about Minecraft is entertaining. Welcome back, sir!

[@blackcatinc3114]

I read this as Michael Jackson, lol

[@user-dh8oi2mk4f]

There are a lot of people who could take the name "MJ".

[@blackcatinc3114]

@@user-dh8oi2mk4f yes but the thought of Michael Jackson reading redstone instructions tickles me more than the thought of Michael Jordan or Mick Jagger.

[@A_Hostage]

​@DONT WATCH MY VIDEO no

[@A_Hostage]

Uh

[@ReeseHosgood]

I can’t wait to see Mumbo’s reaction to everything that’s happened in Hermitcraft season 9 while he was away including being the richest hermit on the server.

[@battenburg507]

😂 I really hope those diamonds all ended up in his vault somehow

[@prathamdhand4609]

logs on to the server just to see everyone in another universe \

[@BastetFurry]

@@battenburg507 that would be the greatest troll of Hermitcraft ever 🤣

[@RumorHasHadIt]

Oh man I missed the pace of your videos. Redstone goes over my head most of the time and when you explain it I I still don’t understand it, but it’s always so attention grabbing, that I actually listen (and SOMETIMES!! I understand why the contraption works as it does) Good to have you back, Mr. Jumbo!!!

[@aguy247]

This man single handedly made destroying your brain fun

[@techarts8938]

This guy forgot how to destroy our brains and is relearning how to do so 😂

[@usertcg]

Dragoon : I am a joke to you?

[@t0m784]

@@usertcg yes because it doesnt destroy our brains

[@t0m784]

@@usertcg well at least not mines

[@theundead309]

It was a bad idea to watch this before my MATH class

[@Whacky_WooHoo_Pizza_Enthusiast]

Welcome back Mumbo. I hope you had a relaxing break. Maybe you should write (together with an author and illustrator) your own Redstone-Tutorial-Book with your most commonly used contraptions. I would love to see it.

[@buuild]

"Mumbo's Amazing Book Of Redstone"

[@zmanitee1664]

Mumbo I just wanna let you know I've pretty much grown up with you, being around your age myself. You've actually been a huge inspiration for me and my path into computer science, specifically regarding a few videos you've made in the past teaching comp sci majors redstone and how they'd relate it to coding. It's been lots of fun watching you as I've gotten older, and I really appreciate all you've done!

[@DevinPurcell]

@@Cristiano_km I challenge you to shut up

[@nyx019]

that js such a wholesome comment!

[@zmanitee1664]

@cj nah lol he just inspired me with what he's done in what I do now. He looked like he was having fun, so I emulated him. It's working out pretty well I'd say :)

[@jesusfreak1141]

The reason XOR is nice for comparisons is because if the two inputs are the same, there's no output, but if the two inputs are different there is. It's pretty niche for redstone contraptions but a common use is for having two levers in different places that activate a circuit (such as for a light source), since changing either of the levers toggles the output

[@grn1]

He addressed this in a pinned comment. Most people just use a T Flip-Flop and buttons which is smaller and looks nicer.

[@universal_doggo9656]

As an avid bookworm, seeing Mumbo fold the corner of the pages to mark his place in the book makes something inside me scream.

[@sharpfang]

Even a book like THIS?

[@rustleancar131]

when the Frisk in library

[@mioart6099]

it made me scream inside too.. and yes even a book like this wuld that anoy me. but love you mombo happy you back... if you need i gladly send you a bookmark or 2 XD just to stop folding half a page :p

[@joshuaaustin5077]

Real book enjoyers know that it makes no difference, and people should use books as they see fit. Same with writing in a book

[@wyattkuehner6481]

How else are you supposed to do it?

[@InimitableMrG]

Good to see you back, Mumbo. You were my introduction (and silent mentor) through learning redstone.

[@lexistcipher9017]

Still is

[@theluggage]

While yes, sketching out your design for whatever contraption is usually a waste of time, when working with computing I have found it incredibly helpful. Since the potential inputs and outputs get extremely complicated it's important everything functions correctly.

[@CriticalCipher]

Yeah computing redstone follows very simularly to how people in computer engineering and computer science plan their projects

[@BlaxeFrost-X]

Let's think about it as a birds-eye view or map, you need it to navigate a city, you don't need it to navigate your room

[@mello-by]

Not the Mumbo telegram bot…

[@A.Grapefruit]

I just wanna say i love your pfp

[@supercomputer276]

Yeah, I sketched out a lot when I was designing a craps machine (as in the dice game), since it's easier for me to work with paper.

[@jcofortco]

Hah! Mumbo's 'puzzlement' over when things (like logic gates &comparators) are used is how I feel the 1st few times I try to learn & do redstone from pretty much anybody's redstone tutorials - apart from Mumbo's. Cheers! It's GOOD to hear ya! 😃

[@rib_rob_personal]

I really like the idea of integrating the real world with the minecraft world in videos. Like going into the real world when it makes sense to show off a prop, like the book, or to show the screen with the minecraft character "talking". There's a lot you could do with that kind of style.

[@mychannel9000]

Agreed

[@mychannel9000]

**Edit**: The Telegram Mumbo below is a bot

[@lachlanokeefe8020]

Chuffed to bits has never been a more apt phrase than to describe my feeling about mumbo being back.

[@SenyiKimmo]

An XOR gate is actually surprisingly useful for rudimentary, lever-controlled doors, since it lets you use two toggle switches (i.e levers) to control one toggle (i.e a door). In physical terms, imagine you have a door in the wall with levers on either side. Using an XOR gate means that toggling either of the levers (on or off) will either open or close the door, depending on if the door was closed or opened already.

[@BrunoAmaralBorges]

This is big brain time. I hadn't thought of that

[@loops8274]

Honestly, bless you for this comment. Love a good practical example to make things make sense

[@macmcleod1188]

This is exactly the comment I was looking for . The xor allows control from two different locations .

[@neopalm2050]

Indeed, but I'd say the better solution to that is to control with pulses (i.e. buttons) and send those into a T-flip flop that controls the door. It's a good use for a XOR gate, and it's how some of my lights at home are hooked up. It's just my personal opinion that says this.

[@lagxs]

I think you would just use Buttons in that case that control a T Flip-Flop. This would also allow for more than two inputs without having to add more complicated redstone

[@armageddon7432]

as a bookworm you are correct in folding the page corner

[@skratymir]

Honestly my English isn't good enough to describe how happy I am that you are back. I am so incredibly glad that you took some time of KZbin to regain your motivation and managed to return with a banger like this. Thank you. When we all needed you the most, you returned. Thank you.

[@toast6375]

Idk if this is a typo or if you don’t know, (I’m assuming the latter) but it’s off not of of sounds like ov And off sounds like to looks like Just so you know

[@skratymir]

Yep typo. Thanks for telling me!

Just say "I'm chuffed to bits." He'll understand

[@ray-jean]

Lol you've better English than I do and that's concerning considering its my first language 😅🤣

[@jamesjesus1828]

@F*CК МЕ. СНЕCK MY РRОFILЕ 🤖 🤡

[@Enraptored-]

Yes, I remember being extremely frustrated by another ‘for dummies’ book . Love the video , and as is everyone else, glad you’re back!

[@_BangDroid_]

Imagine being a little kid who plays Bedrock edition only, and doesn't even understand the differences and ur mom gets you this book

[@rebekahhartzell3678]

@@_BangDroid_ i was that kid 🥲

[@_BangDroid_]

@@rebekahhartzell3678 Oof

[@Enraptored-]

@Telleva Oh my goodness gracious , that just opened my third eye! *Wait, are you calling me stupid*

[@th3ch0s3ntw0]

mumbo it’s so nice to have you back, i’ve genuinely missed your videos so much and am beyond ecstatic to have your videos back on my feed :)))

[@devny1]

Good to have you back my dude.....seriously it is. The silly jokes and fun content I've missed, thank you mumbo, I appreciate you.

[@alenkamalenka1977]

i really cant tell if this guy is fake or not

[@devny1]

The telegram thing is fake because I did it for another youtuber and got nothing for it 😆

[@WoodlandDrake]

Honestly, I would love more stuff like this, more reviews on Minecraft supplementary materials!

[@Arvl.]

@F#©K ME. ТАР О́N MY Р!С please. Stop. Spamming

[@masonjar213_]

I like how Mumbo returned the same week half the hermits disappeared through a portal… great timing lol

[@apirlfools]

of course now he truly is the riches hermit by default

[@tomd1969]

Welcome back! It's so good to see you making gaming videos again. I can't wait to see what you have in store!

[@anqiz_]

I’m so glad to see you back Mumbo!!! We missed you so much :)

[@captainsprinkles6557]

*SPEAK WHEN SPOKEN TO*

[@ThisIsWizardsHandle]

Mumbo sounds a bit older and wiser after his long biking trip away from KZbin 😂😂😂

[@ThisIsWizardsHandle]

@@Cristiano_km I challenge you to shut up for at least 5 minutes

[@Ringohulk777]

I actually thought the same thing

[@janfilby7086]

Pilgrimage

[@lucypogcute]

Practise is spelled wrong at the begenning lol

[@ThisIsWizardsHandle]

@@lucypogcute what are you talking about… also that word is spelled practice ._.

[@anomaleigh1694]

As the person who routinely uses graph paper to map out farms and rooms for my bases, I'd like to say that it's very helpful. Just don't lose the paper, I've got twelve copies of the same exact storage room and I keep finding more.

[@justinsmith5870]

Blowing up the readstone actually could be an interesting base idea if you could orient everything so you can see different things working in it. Like being inside a computer tower...Or the "13 ghosts" house if it's a lag monster and timing nightmare.

[@shadeblackwolf1508]

The xor or xnor gate is commonly used to lighting in stairwells irl so that the light is always controllable from both the upstairs and downstairs switch. Which one is used exactly is often of little relevance.

[@jacara1981]

Place I use to work for used them in liquid tanks. 2 temp sensors (one at the top of the tank and one at the bottom) in the tank. They were set to a certain temp and when they exceeded it it turned on the stir cycle. If both came on then we knew the whole tank was up to temp. When up to temp, or both sensors were exposed (such as when the tank was empty) we didn't want the stir cycle to start. Basically used XOR gates with logic latches. Most of the equipment was built in the 70s or 80s, now days everything is just fed into computers.

[@savageraccoon787]

When I first learned about xor gates and moved to a new house I was surprised that xor gates were used for the lights. It was kinda cool that I knew how they did it

[@h13n12]

@@savageraccoon787 you don't learn things like this for your high school class ?

[@indrast5203]

@@h13n12 I did these in University.

[@imsleepie82]

Okay, now all I want is for you to make your own redstone book, one that has actually detailed and well-written explanations for how everything works. Would sell better than the official one from mojang I’d bet.

[@NyGeL_Derey]

@imSleepie report the bots

[@penndragyn3728]

Every time I've gotten back into Minecraft, I've been in the same boat. One moment, I can make this huge contraption. Now I forgot how comparators work. XP Good to have you back, I'm glad your break went well. Can't wait for whatever's next, no matter how big or small, soon or far!

[@Vivo-cp2rb]

6:50 i guess the 8-tick delay was made so if you flick the lever 2 times very fast the tnt that should be shot away wouldnt blow up your construction, aka Anti-Grian-Protection

[@theonebman7581]

I can't begin to explain how happy it makes me to have this kitchen utensil back and better than ever

[@alpacalord6477]

Love the new stuff you are doing, now that you're back. It might just be a case of Mumbo deprevation but it feels like you are taking a different approach to these new videos and I am all for it. Hope you enjoyed some time off. Hate not getting any content but you deserve to treat yourself to it more often

[@fmtk77]

Man I missed this. Makes the first MC video after half a year and one minute in I can't breathe 😂😂😂 NEVER EVER again think your videos might not be good enough. They're obviously always entertaining by default. Welcome back 👋

[@blackkat200]

Welcome back I've been eager to see you on KZbin again,and I'm glad you're comfortable being back. I believe I can speak for all of us when I say ,we missed you and we're glad you're doing better. However, this was turn of events when you're Minecraft entrance was a book review, although quite amusing and glorious

[@jamesqualey3642]

Happy for you that you were able to take the time you needed, but I am unreasonably happy to see you back, not gonna lie.

[@potato-uj9dk]

finally mumbo knows how we feel watching his tutorials and then listening to him tell us how simple it is

[@HermicraftAddict]

I was just thinking this.

[@Zenikai_]

just multiply the tick by the redstone. then place blocks here, here, here and here. after use 43 pistons to calibrate the sum of all items 1 by1. boom see? easy

[@Hibbit]

You are the man we never deserved but all needed

[@Mr_Astro-Vera]

Finally

[@bastienpetit5161]

For the XOR gate, you can make something like 2 light switch. Whenever one of the light switches (lever) position is changed, the light will turn on if it's off or off if it's on. Just like real light switches 😁. Then you can use that in other context 😉

[@schnitzler001]

A t flipflops would still be tidier. And you can use Buttons.

[@penguin_12]

Love your work man keep it up and hope your feeling good

[@Mr_Astro-Vera]

Finally

[@nataliehalling]

I have missed you Mumbo! I'm glad you took a break and are refreshed! Can't wait to see what new things you do!

[@paronity8024]

In terms of the mapping out your things with paper or software, as an electrical engineer in a past life, I have to wonder if they meant for building MASSIVE sctructures and contraptions. Things like computers with RAM and displays, or even Tangos system from Decked Out this year could probably beneift from mapping out the busses for the mains.

[@fiddlestick4421]

Content idea: Grab any friend that you want with you in this video then from there use the create mod and build massive houses or bunkers and then try to breach each other’s houses in survival

[@jonathankuruvilla5688]

Can't wait what crazy Redstone stuff mumbo gonna do after he done relearning it

[@CraftyMasterman]

Yoooo I have that book! I think on one page it had a really weird double piston extender that you needed to activate 3 times for it to work lmao

[@randomhkitem]

Hola, ¿Cómo Estás?

[@blootooth00]

Glad to see you back Mumbo! We love you and are so glad you got your much needed break!

[@stefanistylinson3318]

Thank you for making this video Mumbo! I'm so happy with your return to minecraft loved the new video

[@jamesonthomas9583]

3:50 I do this occasionally when building redstone, but that's more because I'm an electrical engineering major and electronics are really hard to debug if you don't have it written down somewhere. I imagine the person writing this book has a similar approach and doesn't really understand that minecraft is in its own way, a 3d drawing program AND a compiler/launcher at the same time

[@Bungee75]

I have to say, that this is a gem. I'm really glad you're back, I missed your waffling - so I watched this video twice and listen to it trice 😆

[@Kharmon_]

Hey Mumbo, you should write a redstone book to sell and then have videos that go along with them. Using a QR code in the book going straight to the video!

[@Paige02]

Being absolutely shit at redstone idc what price, if mumbo made a book with QR code links i would buy it

[@vandalsblj]

Isn't that kind of like Odea from Season 7? Lol

[@Vaxedia]

KZbin tutorials are free :P

[@jcofortco]

@@Vaxedia 🙂 Yeah true,... BUT. Supporting Mumbo for videos I KNOW I will understand could be worth $ to me. When I think of MANY of my repeat attempts following others it's a no-brsiner. My creative world has a number of cool looking RS contraptions I couldn't get working. This was usually 'cuz despite slowing speeds down, taking screen shots, etc.. the "tutorial" vids were often just lousy - too fast, too rambling, views of tems were partially obstructed, not explained well or even at all, etc. 🥴 Verra frustrating. AND - without his humor were often Very boring!

[@quickie8229]

We missed you mumbo but please enjoy yourself. No need to burn yourself out for us. Do what makes you happy.

[@jcmo5900]

Love the video, Mumbo. This is an interesting twist on your usual content, sort of a back-to-basics with um... Expert perspective. You've done much more complex redstone than this and that's great, and amazing content as well. This type of game has a downside which you mentioned - always getting updated, so books always fall out of date. There's also an upside - there are always new waves of players for such a game, which means this type of video has a timeless place in the community. Feels to me like there's still a lot of room for you to find creative ways to make great content in this space where you've lived for so long. I feel you on the exhaustion you've expressed in always trying to top your previous "best" whatever that means - but what that means is up to you. This type of video, I feel, is a different kind of great in context with your other Minecraft-based work. I encourage your other filmmaking efforts as well. You've developed a lot of skills to make this all possible, and I thank you for all the years you've filmed, edited, and shared your fun with us.

[@Kavaitsu]

Well said and I agree. Mumbo continues to develop and better himself and his content and it shows. I like these new videos of his with a new twist.

[@doctordoctorwho7489]

So happy to watch you back moustache man! Hope you're well rested and enjoyed your time and if not... remember to do it whenever you want and we will be always here

[@caitlinll]

Why do I feel so exited when a hermit uploads nowadays especially the King Mumbo

[@Cloudyywastaken]

I am because this is isn't my first season I started in season 6 but this is the first season where I am watching all the hermits instead of just Grian

[@frostmc9037]

So glad you're back

[@iohsmdiglomdrn]

"It was like £10, which is like $15" **laughs in economical crisis**

[@mrflash6339]

Yep

[@unst0ppable_201]

its like 11 dollars something now lmao

[@bluethundermonk]

Welcome back, Mumbo! You’ve been missed. I’m so happy to have your sense of humor and delivery back in my life.

[@thesurp72520]

I'm so glad that after your break, you feel so much better. You don't need to make content for us if you don't enjoy it, but I'm glad you do.

[@Judah0ne]

Happy to see you back on the craft, Mumbo! Glad you’ve been recharged during your time away. Congratulations to you and your new found vigor for life!

[@jasminfrey8305]

A redstone video with Mumbo! this was so refreshing, I'm happy to see you back after enjoying your holiday ❤️

[@HuntingSunder]

Reading books like this is how I feel trying to get myself back into programming. So much theory, so many strange and impractical pieces of code (or redstone in this case), and so little actual learning.

[@catphin8495]

Bots are everywhere

[@theonlyquirrel2319]

@@catphin8495 ikr

[@martijn9568]

Pretty much this. Just a simple, but relevant, exercise with answers would help a lot. Take for example that logic gate Mumbo made. The book could list a couple of examples in which to use it and then ask you to use it in one of those examples.

[@SquareRick]

It's so good to see the Minecraft legend back on stage. I hope this break has allowed you to rest, and you are making videos with passion again.

[@aikoledger3796]

As someone whos played survivalcraft 2, i was SO excited when you pointed out using gates!

[@SuperJeb98]

7:20 I remember back in second grade, when it was cool to have all of the Minecraft books, Redstone, fighting, building, etc.

[@notrod5341]

"£10 is like $15" oh sweet summer mumbo

[@aj_the_infamous1013]

10 pounds is now equal to $10. Rip the queen

[@ronaldiplodicus]

We were all expecting you to announce that you're releasing a brand-new series for learning redstone, and can I just say, that would be epic.

[@Respectable_Username]

The energy in this video was just right. Glad to have you back Mumbo! Missed ya!

[@dloman77]

Welcome back sir! Can't emphasize how much you've been missed. No matter what path life takes you, know that you've touched a lot of lives and made the world a better place!

[@roxasrules23]

You can tell the break has done you good as your video style is much more creative and has a much better flow to it gotta say I loved the cuts to you actually showing the book

[@GeeZeRFroG]

0:35 With current prices, 10 Pounds is more like $11.50. The world she is a changin! Guess I'll stay in Minecraft so I don't have to worry about the chaos outside! Thanks for the entertainment Mumbo, glad to see new videos again!

[@aidanbyrne8267]

As a software developer, this seems like a really useful book, and is exactly the kind of thing I would use to get into redstone myself. Is there an updated version in the same style?

[@plantcraftie4141]

I would just watch Mumbos videos to learn redstone tbh, way better

[@arandomdiamond]

Once you know the function of each redstone component, really the best way to understand it is practice.

[@LeMrGreen]

So happy to see that you're back !! Btw, just saying but I was watching your fish tank door vid earlier today, would be nice to see you revisit that masterpiece! (I know there's also the aquarium one, but the fish tank is my favorite). Anyway, once again really good to see you coming back in the beautiful Redstone world :)