FACE REVEAL - The 1M Subs Q&A
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- Опубликовано: 16 сен 2021
- Thank you so much to everyone who helped me get to 1 million subscribers! As promised, here's the Q&A! If you'd like a live Q&A every 2 month consider supporting me on Patreon:
stvmld.com/h-veaby2
Matt's video featuring me:
• Solving the mystery of...
Go to reddit to tell me the mistakes I've made on youtube:
stvmld.com/8p93uays
The 2 videos where I nearly go Derek'd:
• Sailing Faster Than Th...
• The Planets Are Weirdl...
The gravitational waves videos:
• Gravitational Waves Wo...
• When black holes go fa...
The tensegrity video:
• Tensegrity Explained
Matt's rolling shutter video:
• Rolling Shutter Explai...
The Numberphile video about the Golden Ratio:
• The Golden Ratio (why ...
All the chain fountain videos:
• Chain fountain playlist
The taste videos:
• Taste
You can buy my books here:
stevemould.com/books
Look at these amazing Patreon supporters:
Frank Hereford
Will Ackerly
Brendan Williams
Matthew Cocke
Frederic Merizen
Joel Van der loo
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Doug Peterson
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Alnitak
Grant Hay
Heather Liu
Marshall Fitzpatrik
Lukas Biewalk
JJ Masson
Ben McIntosh
Damien Szerszinski
Twitter: / moulds
Instagram: / stevemouldscience
Facebook: / stevemouldscience
Buy nerdy maths things: mathsgear.co.uk 
Наука
Here's Matt's video: ruclips.net/video/g3R_tc7YrFI/видео.html
As promised, here's a reddit post where you can tell me all the things I got wrong on RUclips: stvmld.com/ws5ftbxd
And if you want more Q&As think about joining my Patreon: stvmld.com/m2exmh9r
Yaay first
second
yay
Uhhh buddy having your heating system the same as your hot water system is not good
Hey steve. We have a larger kettle sized infuser that also sings! And it can produce 2 distinct notes. Would you like to see it?
OMG! I CAN'T BELIEVE STEVE MOULD WAS HOW TO BASIC ALL ALONG!
what a twist
IKR!!!!!
I AM HOW TO BASIC
That explains the "Expanding naked egg in a microwave" video he made.
made my day
I love you guys
You claim that, but you clearly don't have notifications turned on for them because this comment came out so many hours after publication. Real fans hit that bell. But, in other news, I absolutely adored your Q&A on Nebula with Sabine Hossenfelder. Experts asking questions out of their own curiosity to experts in other fields is a genre that I've actually wanted for a long time. I just wish she could have found a real doctor instead of some comedy youtuber.
Cardiologists when they see the 💘 emoji : NOOOOO such a waste :((
OMG, I missed it.
Happy belated 420!
Ever hear about 920? It's the 420 equivalent, but for psilocybin. Happening this Monday September 20th
you too make good videos @Medlife
@@LeoStaley what if he's on duty?
Our seniors don't even allow a 15 min lunch break and make us do overtime (obviously no pay) and still bitch about 'sincerity and teamwork'
I've been "Dereked" a couple times too. I love that his name is a verb now.
Has anyone been "crazied" though?
haa true , this community of educational youtubers is just awesomeeee .....
I was going to say on similar lines but you dereked me...
Verbing weirds language.
What does it mean exactly? Derek releases a video on the same topic you were about to?
Or there's a collab and he changes the schedule?
The fact you got the legend Michael Stevens to appear is incredible! Keep up the great work.
Veritasium also for Michael to come in a 'random' video
Lol that joke was right up Michael's alley 😂
Are you kidding? The guy practically lives for this kind of thing lol
Having Michael Reeves on without an F-bomb would be more impressive.
@@mystak3n 🤣
I like how Veritasium beats them to the punch so much they have a slang for it. Derek'd
Steve Mould gets an effect named after him; the least Derek could get is a verb.
@@vigilantcosmicpenguin8721 nah I heard that Derek got a element named after him
more like- derekt
Derecked (Verb): preparing something new, and see someone do it 5 minutes before you. Also called Yury Gagarined in some parts of the world.
"Also called Yuri Gagarined..."
Your profile pic checks out.
HILARIOUS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
or ninja'd (documented on urban dictionary in 2005)
@@7swordfighter No shit sherlock
@@7swordfighter It can be if enough people want it to be. Linguistics and dictionaries are descriptive, not prescriptive.
There is so much lore behind Derek from how he seem to be everywhere all the time to how he always seem to be jumping plans. Every time a educational youtuber/s makes a "lets just talk" video or podcast something new gets added to the Derek lore, it's great fun.
So true
Derek is the most connected science youtuber. More so than Michael Stevens
@@anderpanders6210 is it bad that "Vsauce Michael" has more name recognition for me than "Michael Stevens" even though he says his full name really often?
He's like the one guy you knew in college who somehow showed up at every party.
You mean Dirk from Veristablium?
(Electrical/Computer Engineer) To answer your question about why sparks and other EM bursts don't cause weird things to happen, you were right that button presses from humans take way longer. The term for what is done to avoid it is called debouncing. The main reason buttons are debounced is because the contacts bounce off each other a bunch before they get good contact so if you don't debounce it will register as a bunch of presses. The simplest form of debouncing is a passive lowpass filter using a resistor and a capacitor.
That's awesome, thank you!
I have had to put denouncing code in my Arduino projects.
@@Belioyt Yeah, it's really common to also put it in your code. The filter will make it one long pulse, which a program might see as a bunch of presses anyway, because it checks it at regular intervals. So in code you usually have the program wait until the button is released to check again.
Another really common use of debouncing is something like a search-as-you-type text box. You'll notice that often, search results only start showing up after you stop typing, debounced to only after 250ms of inactivity. This avoids a lot of potentially wasted CPU cycles.
Another one is "User is typing...", same idea, it only sends notifications about the user no longer typing after some period of inactivity. Less traffic over the internet about typing notifications that way.
@@Ruhigengeist and that's what I understood by "debouncing".
It is nice to know where the word actually comes from! In its original meaning, it is literally filtering away the bouncing of the button's contacts so that it doesn't register as a bunch of presses
I got the notification for Matt's video at the same time as yours, so naturally I opened them both. Your video was first so I paused it, thinking Matt's tab hadn't loaded yet....but it had. Imagine my confusion - staring at a paused video of Steve Mould with Steve Mould's voice still playing in the only Steve Mould video I had open.
Who doesn't love Steve mould? 😁💯
I remember a couple of times Ive been watching series online, where the page doesnt change, but the series im watching does.
For example,
I watch both "A" series and "B" series in certain some webpage
And at some point when I swich from watching A to B it changes the video, but the rest stays the same, so it says im watching A while the video is from B.
@@Tinybbfeathers i guess a lot of people. the majority even. actually most people. 🤷
somewhere around 8 Billion - 1 Million
[Inception theme plays]
You need to have a bit of a tolerance for confusion
"There's always a potential for Mould"
New slogan for the channel?
LOL - nice one... :-)
Here in Denmark a playwriter once wrote a play about Erasmus Montanus, who argued with a simple logic like: Mould is everywhere - God is everywhere - Ergo "Mould is God"...
I like yours better... :-)
4:40 - it's called debouncing. It is used because mechanical switches arent really discrete on-off. Switching is more of a process than just moment. So you sample the button state at various times and decide it is really switched on/off only after you got enough samples of same state
👌
debouncing because at the time of contact/loss contact the signal will actually bounce up and down. New contact/buttons does not have a lot this issue, if at all, but older one does (oxidation and i think micro-arching)
Yeah! And really important when you make an arcade cabinet.
Too little debounce, and you get multiple inputs per button press, _too much_ debounce, and you might miss some rapid inputs, making the game feel unresponsive.
in my designs with buttons i used to use ether a simple capacitor to deal with switch bounce or if it was PLD based then i would use a clocked counter to ripple the button push through a few stages to ensure the button push was real. if the button was let go before the cycle completed it cleared the counters down.
I don't understand. How a switch can be both on and off or nether. Either current is flowing or it isn't because no matter how slowly you press a button you eventually instantly reach the point where current flows and it's "on". Maybe a small amount can pass when it's close to being on but all you have to do is either through physical components or programming set a current threshold for registering on/off. And that current below the threshold seems so extremely minute that I would think it wouldn't even register at all unless you're dealing with a microprocessor but physical switches aren't directly in communication with microprocessors since the current is too high so it has to go through a few steps and components before the information gets to the microprocessor. Even if it's just barely connecting like you can do by holding a non-clicky light switch it's still just very quickly oscillating between on/off. I probably just don't understand like I said but it doesn't seem to make sense to me that there's anything besides on/off.
At this point I am pretty much convinced that every youtuber is actually Michael .
It's Michael's world. We just live in it
@@MarceldeJong or is it?
@@pjabella bruuuhhhh 1 hour too late
We are living in a matrix and Michael is actually agent Smith
Duh.
That face-reveal was some real nightmare fuel. Also, it's amazing that you've got the phrase "to get Derek'd"
Where are your fingers!?
@@Netherdan Huh?
@@Imevul It's just a reference to the most nightmare fuel video Michael released
I absolutely LOVE how Dereck'd is a word now
It was a word before
Your bathroom towel radiator is connected to the heating coil for your Hot Water Cylinder so that you can still keep your towels warm during summer months without having to turn your whole heating system on and cooking the whole of your house. Modern heating systems operate with a 3-port valve so you can operate HW heating, your heating system or both.
The more you know.
So the answer is "yes - it's a thing"
I took this a bit further, got three 2 way valves installed, so central heating, hot water, and 2x bathroom towel rails. Got a smart button to press when we want to send 10mins of towel rail heating to dry out towels (or heat bathrooms based on ambient temperature, no TRV required). It's the best thing ever :D
Depends if it has been done properly though or if they are just running his tap water through the radiator which as far as I'm aware is a big no no
@@stevemayne9305 _"It's the best thing ever"_
There's this thing called masturbation that I think you should know about
In our house the upstairs radiators came on with the hot water and the downstairs ones came on with the heating switch. But our bathroom is downstairs. (It's all sorted now that we have a combi boiler rather than using the hot water tank.)
Do you think that's connected to this explanation, or was our plumbing just screwed? 😄
The "Hey V sauce, michael here" face reveal memes is probably one of the best things on internet. Didnt how to basic do that too lmao.
How to basic made a video where a large number of popular RUclipsrs all said they were how to basic.
You guys need to make a master file with videos in progress for all/most educational youtubers so that you guys don't Derik each other.
I believe a bunch of maths channels have that
What a bunch of nerds
CGP Grey is so concerned about getting deliberately Deriked (ie getting ideas stolen as opposed to just a coincidence) that he has to keep his videos secret right up until publication. This means he can't publicly ask experts for fact checking on things and has to do that privately to maintain secrecy, which is much harder and sometimes means errors creep in which absolutely kills him.
Well done Steve, I have been subbed from almost the beginning, and I find your channel insightful and interesting. Good Job man!
Thank you!
I could've never imagined that's how you actually looked!
I believe the phenomenon of the sound of the tea infuser is called thermoacoustics, NightHawkInLight has a series of videos explaining and showcasing this phenomenon.
Yeah probably
There's another variant, a piece of metal gauze shoved about 15cm up a 1m length of gutter downpipe; heat the gauze with a bunsen burner and it will 'hoot' when the heat is removed.
That last look from Matt: "Why does Steve get the interesting Mould Effect named after him, but I get the Parker Square?"
This was some top banter, loved it.
Enjoyed every single one of Steve's videos since way before 100k subs and always wondered how this channel was still so small. But getting there I see, well done.
I'm kinda disappointed I didn't see the Mould effect with a million beads.
Congrats, love the videos 👏
But for every gram of mass each bead and associated connector link is, that is a metric ton. That would be a literally massive undertaking.
Love Steve and Matt's constant insults throughout the video! You two are the best of the best!!!
“I’m cosplaying you two years from now.” Oh my god, I literally laughed out loud. Such quick thinking 👏👏👏
Lot's of love from SoCal Steve! Congrats on the million!
Wait, Matt has a youtube as well?
Cool of him to follow in your footsteps
I haven’t watched him in a bit and it took half the video to realize that was Matt Parker
The soda can question was one of my favorites from teaching intro calculus. If you have a decent idea of the can's mass distribution and the density of the liquid, it's not too bad of an optimization problem.
The radiator thing actually works as it should. You always want to have your tower dry even in summer when the central heating is off. I wish my one would installed in this way as well. But my plumber is not so good as yours 😁😁😁
My boyfriend's mother's flat has a heating like that, but it's not just the radiator in the bathroom, but in the whole flat. It's really annoying when you're taking a shower in the summer and suddenly all your radiators are hot. And for some reason it cannot be turned off, I don't understand why; I don't know the details...
I learned somewhat recently that heated towel racks are pretty much standard issue in the UK. I'm in the US and have never had one in my life, nor a radiator, which is probably why.
@@Domihork Probably has a three port valve that selects between the hot water and heating circuits which is not fully closing off one circuit, or may be totally stuck. Quite a common fault.
It's not right though, a towel rail if needed in summer should be electrically heated. Because storing water that you might drink or wash with can be rather dangerous unless it is kept above 60°c.
As far as I know a properly registered plumber should refuse to connect one up like that as it's against regulations
@@robr3169 it'll be lukewarm if it was just sitting there. Wait for the water to run hot before you use it
Bathroom radiatiors being plumbed into the hot water circuit is absolutely a thing. Every house I lived in had that here in UK. I guess it's to make sure that your towels/bathroom is always warm even if you're not heating the house.
Congratulations on 1M subs. I must be on to something as I have been subscribed to both your channels and all the other channels mentioned.
The tea filter! I don't know how many times I've rinsed my coffee filter and it sings. Everytime I think to my self, Steve Mould should do a video on this phenomenon
Question: When will we get more videos of you explaining things to your missus? That was delightful, and she has excellent questions! Or perhaps her explaining something to you?
Yeah, we always planned to do more but she is a very busy person! Actually our next one was going to be her explaining linguistics to me. We're planning to make one of the next Patron Q&As a Q&A with both of us! What, you don't have a link to my Patreon? I mean if you're asking: stvmld.com/rzm25bxs
Congrats Steve :) love your videos and how you manage to remain humble although you already have an effect named after you ( eheh ) and have a whole legion of a million humans following you on RUclips! Keep them awesome videos coming up :) maximum respect.
Five of my favorite RUclipsrs appeared/got mentioned in one Video, love you guys
I love how connected the science side of RUclips is
All the UK ones are basically based in London so they probably hang out on occasion anyway
you two make a great pair!~ and getting Matt to wear a shirt lol.
and it takes brave people like you to take a hit at Derek, Destin, Michael for they being first on a video idea. haha
(they are great channels too)
i like your videos, been watching them since 2013 or so…
congratulations on 1M subscribers!~
You blokes are a classic! Keep up the great work.
The first time I saw you two together was in the video where you debated whether Tao should replace Pi in trigonometry. Look how far both of you have come! Cheers!
Science communicators has got to be one of the most important things that ever came from youtube.
You two. Vsauce (Michael). Veritasium (Derek). Smartereveryday (Dustin). Kyle Hill. Kurzgesagt. Nilered. And many more.
Thank you for what you're doing.
“I got quite good at stand up comedy” insert Matt’s look.
Well deserved man! thank you for all your videos!!!!
This is a fun video!!! Very different from many other million subs videos.
And you all, Michael, Matt, Steve, Destin and Derrick, you all make science more fun and interesting!!! 😁👍🏻👌🏻
Keep up the good work that you do.
The url of this video has the word "GLAD", which is fitting for 1 million subs.
Now I sort of want to see a video on the “can of liquid center of mass” ... I mean, I already know the answer, but watch Steve and Matt talk about it would be amazing.
I kinda feel like it depends on the liquids density compared to the weight of the can. But the lowest point of the center of mass gets closer to the bottom of the can the higher the density gets. Getting ever closer to the bottom of the can as the liquid gets closer to infinite density and closer to empty.
What's the answer?
@@Anonymous-df8it The 'answer' is an equation that takes into consideration both the mass of the can and the density of the liquid contained. It would also be given as a percentage of the height of the can.
@@lynk_1240 What's the formula?
From Australia: Congratulations, well done & thank you for all your content.
What I think of the radiator:
The radiator in the bathroom is to prevent overheating of the furnace, for when the hot water tank reaches temperature, but the furnace still needs to be on at "minimum flame" level. That way, the extra heat is dumped in the radiator.
A lot of places that relied on wood for heating has a loop like the one you mention, because a wooden fire is impractical to turn completely off. Oil and gas solves this problem somewhat.
If its for another reason, do let me know, always keen on finding out.
How cool is it that he has a phenomenon named after him? Thanks for all the great videos Steve!
Are you talking about the Parker Square or the Mould Effect?
@@loreleihillard5078 you say that, but there are actually a wide range of Parker things.
He really doesn't though, it's most widely known as the chain fountain
Sir, the thing with the EMP used to happen on my kitchen, I had a very old laptop (called Frankenstein btw, it had its motherboard wide open and everything was connected through peripherals no wonder why this happened hahhahaa) and whenever I started cooking, my locked on session just turned on. I lived with a friend and I thought this was magic, now I get it, years after. Really cool 😎👍🤝 btw your channel is great I click every time I see a video👌
OMG!!
I just discovered the tea infuser thing a couple days ago while washing it (really freaked me out!!), 2 days later a friend sent me a scientific article about it that was written on that day, and now I see it here, it's like it's suddenly a phenomenon everyone's finding out about.
Very excited to see that you are a Pebble user. You and I even use the same watch face, Squared 4.0!
Congrats on the million!
Congratulations ❤️
You have to admit though Matt's theme song is the best! Steve got there first and congrats, but may has the best intros
You two make such a funny team :'D love the energy
Hi, Plumber here. Having your towel rails attached to the hot water heating circuit is a thing. Just costs a bit more to do, as you have to run dedicated pipes to the towel rails from the boiler or airing cupboard.
Woah! That "thanks for watching" took me by surprise!!
Oh wow, please do a video on the tea strainer, I have that same strainer and discovered the singing once while cleaning it. I need to know why it happens! My best guess is when the water passing through the tiny holes at the right angle makes it vibrate and make sound and the cone shape of the strainer amplifies it? Though I have no clue how/why it’s happening
My guess is that it's the metal vibrating. If you have it knowing the size of the flat disc on the bottom would be a good place to start an investigation
Seems more likely that as air flow is generated across the unevenly heated surface, and across all those holes, it generates vibrations whose resulting tone is moderated and amplified by the shape and mass of the object (which is shaped conveniently like a speaker cone in this case).
Congrats on one million subscribers!!!
Ooh, that centre of mass question is an interesting one! Obviously it wouldn't spring up instantly the moment it becomes empty, but I do think it would be quite rapid, since there isn't a lot of mass in a thin-walled aluminium can, and it wouldn't require a lot of beverage remaining in the bottom to overwhelm the influence of the can.
Forget face reveal- when are you going to open up your Onlyfans? ♥️
Head reveal when?
Back reveal
@@phillipjohn4800 depend on what head you're talking about 👀
delete this comment
I was looking for this comment
I would love to hear about the golden ratio and audio and faces and how we perceive things in a semi symmetrical and fully symmetrical reality. That would I would love it please do that please make that video
5:59 It either is or was a towel rail. You would do it this way so your towels are dried, fully, when the heating is off. If you time the (hot water) cylinder heating right your towels will be warm when at the usual time you wash.
Especially during the spring and autumn.
Congratulations on getting to 1 million subscribers!
I literally spit my drink out when vsauce appeared 😂😂😂
Or did you?
ruclips.net/video/1dwu4iVA1yo/видео.html starts playing(10h version)
Same man 🤣🤣
Literally literally or figuratively literally?
@@mementomori7160 doot dwooooo (do do do do do, do do do do do dodo)
3:04 I remember this one!
my class was pestering our physics teacher with it during break time
The center of gravity is at its lowest when it is at the surface of the liquid in the container. At that point, both adding and removing liquid will raise the center of mass - the former by adding weight abover the center of mass, and the latter by removing weight below it.
Yall are too pure and should be protected at all cost.
Congrats! I am so happy for you Mr Mould.
12:45
Wow, when you don't understand it, the Mould-Effect collapses!
I subscribed just a few days ago so I like to think I helped you reach this goal
Congrats guys! Well earned. 👍
This is easily my second favorite channel, right behind medlife Crisis and standupmaths.
check out mathologer
@@a51mj12 you missed the joke. But mathologer is my third favorite maths channel, right behind the GOAT 3b1b, just barely beating Matt in 5th place
@@LeoStaley :(
I like when Matt does the Medhi fountain at the end.
Enjoyed the video really really much. Really well made
Love the matching shirts!
Thats it, I am half expecting that vsauce secretly runs all youtube channels
Entertaining as always! 😅
I love you guys so much. It is because of you that I got myself some fun education.
"I am cos playing you 2 years from now" Matt is so funny
Heh, pounds, petrol... it tickled me because I watch everything Steve puts out so I feel like he is my neighbor! Sadly... he isn't.
Yes!!! The Michael cameo was awesome!! 😂
4:45 for not registering spurious button presses you want to look up debouncing, hysteresis and related terms. Yes it is done, but normally due to other reasons than EM bursts. A button bounces and will generate multiple clicks if you don't deal with it. A lot of those methods will probably also help against EM out of coincidence. Then there is electronic shielding sometimes too. That (and to not disturb other things) is why you see metal boxes on circuit boards sometimes.
What a great combination these two are.
Wait, you guys all know each other? Thats so cool! I literally am subscribed to all of you and did that independently. What a small world we live in. Keep the good work! You're surely are a worthy continuation of entertaining content makers for kids, tennagers and young adults of today! 👍
jeez, ya just slammed another 110,000 subs after 2 days of this video released, boy's goin off!
5:33 That's a thing in Russia, where in typical apartments there is a special radiator in the bathroom connected to hot water which is usually used as a towel warmer or socks dryer. The reason is that central heating is turned off in the summer*, but bathroom must be heated all year long** to reduce relative humidity in it.
* the beginning and end of the summer are defined by all-day mean temperature staying above and bellow 8°С threshold for 5 consecutive days respectively, which is an another example of debouncing.
** sadly there is typically 1 or 2 weeks long period in the summer when hot water is turned off too because of the quirks of the Russian infrastructure; still better than separate hot and cold taps.
Huge congratulations on reaching 2^20 subscribers, Steve!
Viva! Even if a concept has been covered before, i would watch it for your interpretation, style, speed, insight etc. We like your channel for you (and the cool principles/phenomena :-)).
Edit: Hi Matt!
Congratulations Steve, well deserved,
I thought I was subscribed all this time and I wasn't. Sorry I couldn't have been in the first million but I'm here now! Thanks for all the great content!
I don't know why but this video is so pure. I really love the sci-comms RUclips folk.
2:30 I love them chatting about that because I'm not even a creator and feel the same way when I see topics being discussed within weeks by different channels
The plumbing question answer. If you have a hot water cylinder ie a conventional system. It could be on a tee’d in before the zone/s valve so the bathroom radiator/towel rail on the primary heating circuit by design, it’s to warm your towel up when you are having a bath, as the hot water is recovering (Brought back to temp) Or you could have a zone or 3 port valve letting by a little usually effects the radiator closes to the valve.. the let by can occur in a combination boiler also for same reason.
Congrats Steve! Glad to be a part of your journey
Congratulations Steve
Hi! Math Fan here😉 I'm subd n belld to every one of the channels you mentioned. Love you all.
Congratulations Steve!!!!!
Theory for the radiator in the bathroom.
It may be that the connections there were for a heated towel rack so when you put on the hot water for a shower/bath the towel rack heats up so you have a warm towel when you get out. And/or it helps to dry said towel faster when you've finished
I wish the best for Matt in reaching his goal, but I cannot help because I subscribed years ago. In fact I believe I subscribed to him before I did to you.