Just found your channel At the beginning I wasn't sure whether this was a shitpost channel (came from the short with the table) or an educational one. But holy shit, this is extremely underrated, everything is well written and understandably visualized 10/10 :O
@Maribro49 ай бұрын
From what I've seen, it's an educational shitpost channel. I mean this video started with him shoving a lightbulb in his mouth lol
@KnowArt9 ай бұрын
thanks a lot
@KnowArt9 ай бұрын
well said
@Dudeguymansir9 ай бұрын
I thought his voice was computer generated in the shorts (my first exposure too). Was relieved to put a face to the voice! Also, look into the difference between resistance and resistivity, @KnowArt
@RadenHZ266 ай бұрын
Well this is a shitpost channel with less shit and more education, but still shitpost.
@yhubtfufvcfyfc9 ай бұрын
I once was in a Physics competition where we built incandescent bulbs with pencil lead inside of a vacuum chamber. Our best attempts made one single pencil lead shine so bright that you couldn't look straight at it and it illuminated the entire lab significantly more brightly than the usual lamps. Sadly it burned out in under a minute. Good times!
@KnowArt9 ай бұрын
awesome! My dad was the physics teacher at school and we did the same. He had to sign the burn marks on the tables...
@godzilla9289 ай бұрын
This channel is so unfairly underrated...
@fahadamer95379 ай бұрын
I really liked your KZbin Shorts but your long videos are even better and more engaging. Thanks for all of the good work.
@omenous6280 Жыл бұрын
Nice video Can't wait to be in a conversation about light bulbs in 20 years and suddenly get a flashback about this, so I can finally put this knowledge to use.
@KnowArt Жыл бұрын
Since 2012 it has been illegal to sell certain incandescent lightbulbs in the Netherlands. Since then they have been adding more and more variants to the ban list. Our kids will think it is crazy that light came from a glowing wire!
@thecjweej27619 ай бұрын
Why is he handsome?
@Sboooose4 ай бұрын
OH NO HE'S HOT
@OmgItsTheWigeon4 ай бұрын
Damn it he is..
@honghaivotruong41593 ай бұрын
No he is not
@thecjweej27613 ай бұрын
@@honghaivotruong4159 bro felt the need to comment just so he could put someone down. How colorful.
@thijsbergman2424Ай бұрын
@@thecjweej2761you don't understand subjectivity, do you
@ankurar64929 ай бұрын
Black belt in nerd lmao 0:50
@KnowArt9 ай бұрын
he really is!
@bluedog20089 ай бұрын
Dang
@cptbaker9 ай бұрын
@@KnowArtThat's got to be one of the finest ways of saying someone has a masters. 😂
@PinkCrocodile9 ай бұрын
Always feels nice when i find a small and really good KZbin channel
@VicJang8 ай бұрын
One of the best science education channels there are. Up there with the big names. Great job.
@srg1555Ай бұрын
The stench of evaporating spit from the hot light bulb. 0:14
@WannabeHollywood8 ай бұрын
Something that may seem so complicated, when in reality it’s simple! Loving this channel 🚨‼️
@calabrais9 ай бұрын
I just started getting recommended this channel and love it. May the algorithm smile upon you.
@no_time16919 ай бұрын
if this video has taught me anything its that im going to put a teardrop shaped lightbulb into my mouth
@KnowArt9 ай бұрын
well, now you know which ones will taste spicy
@Dudeguymansir9 ай бұрын
I have dreams where I eat glass. Like, “ah great, another damn lightbulb. I hate chewing glass. My teeth and gums will hurt and I’m scared to swallow the glass and sharp metal again. I don’t remember if it cuts me on the way out or not. Here we go…” Visceral thumbnail for that reason. To me at least 😅
@DLockholm9 ай бұрын
"Black Belt in Nerd" Instantly subscribed, period.
@ArnaldurBjarnason5 ай бұрын
I love your speech cadence. Also, the animations are amazing. This new format is good too. Keep it up!
@Alex-lc1bv8 ай бұрын
Power does not determine heat. Amperage does. That is why power transmission lines use such high voltages. With higher voltage, you can reduce the amperage while sending the same amount of power. This makes less heat and, therefore, reduces power loss.
@youssefbeltagy74654 ай бұрын
Unfortunately you are wrong. In this context (resistors/wires), the power applied to the resistor is always converted to heat and light. For a simple resistor, the power is the voltage applied to the resistor multiplied by the current through it. What you are describing are power transmission systems. They are not simple resistors. Ohm's law doesn't cleanly apply to them and so the relationship between current, voltage, and resistance is not upheld. However, it would still be true that the power applied to the wires is converted to heat and light if we only focus on the wires. In fact, light bulbs aren't simple resistors either. They get hotter so their resistance likely increases. I expect light bulbs to initially draw a lot of current (if we assume power sockets are perfect voltage sources) and consume a lot of power. But as the light bulbs get hotter, their resistance would increase and they would draw less current and expend less power. This is a classic negative feedback loop. We would need an oscilloscope to test this, though.
@Produkt_R2 ай бұрын
Your brothers accent gave it away. Leuke vids!
@IchDuForeverExplorering4 ай бұрын
i learned electron technique in my job, but i was always thinking why do they build in resistors in circuits, i had no clue what the purpose of resistors could be
@XwezzyO Жыл бұрын
Love these videos
@KnowArt Жыл бұрын
thanks The plan is to make more of these long videos this year. But no promises! All my time is currently taken up by short videos
@LouisCognault9 ай бұрын
Well made and informative video! A bit sad the audio wasn’t that great when you recorded your brother, but I’m sure you’ll find a better mic position or better mic altogether next times!
@purringraven36482 ай бұрын
Simple things like thickness :)
@ganagal6546 Жыл бұрын
you should have more views :)
@KnowArt Жыл бұрын
thanks! It´s going well on tiktok and instagram, so I guess I just need a bit more patience with youtube.
@wowalamoiz94896 ай бұрын
You HIGHLY give off Steve Mould vibes
@simplicityd87039 ай бұрын
Found you when doom scrolling through shorts and immediately left my doom scroll and binged all your videos These are amazing
@samwallaceart2889 ай бұрын
That spark-shot though
@WilliamDye-willdye8 ай бұрын
Great question! Many of the greatest breakthroughs in history started with some form of the question "but why doesn't it just", including Newton's laws and relativity.
@prathamshenoy98406 ай бұрын
but.. you know these coil heaters right? The ones that we use in the kitchen instead of gas? Their coil is Thicker. Doesn't that mean lower resistance? Then how do they get so hot like 1500Watts?
@distortion19 ай бұрын
3:43 that would be a great wallpaper 😂😂
@baffled_hawk9 ай бұрын
You look like you'd be a great Dr. Who.
@baffled_hawk9 ай бұрын
I meant that as a compliment
@XpertEngineer128 ай бұрын
Everybody is coming back AFTER his shorts got popular lol
@Simon-dm8zv9 ай бұрын
Great video. But why the odd symbols for current and voltage at 1:16?
@ml98673 ай бұрын
Fun Fact: an incandescent light bulb once exploded in our bathroom.
@djdynieldaniel13952 ай бұрын
Electrical engineer here. I don't know why the heck I watched this. I was expecting some kind of unicorns.
@lizzybach42543 ай бұрын
Omg, why is he so cute?😭😭
@chair16949 ай бұрын
Oof, that picture at the end showing the sparks hitting your hands, did it hurt?
@KnowArt9 ай бұрын
not at all, it's a fraction of a fraction of a second
@gamebuster8009 ай бұрын
i'm just trying to find out why your channel seemingly exploded out of nowhere. The heavily edited shorts seemed to have done the trick.
@blockPawn19248 ай бұрын
I enjoyed the video. I also enjoyed being the one thousandth like, I can switch the like counter back and forth from 999 to 1k
@Wrulfy8 ай бұрын
When you were moving out to ask for help, I though you were gonna check for electroboom
@lefotografion8 ай бұрын
I'm glad he didn't
@circuit109 ай бұрын
So I guess it’s like asking why the whole city’s water supply doesn’t come through your tap, it’s because the pipes aren’t thick enough? (as an analogy)
@KnowArt8 ай бұрын
eh, basically yes
@avidteadrinker2 ай бұрын
OH NO HE’S CUTE🫣
@ikcikor36707 ай бұрын
I don't remember this Jerma stream
@LiminalSpaceMan1928 ай бұрын
Ohm's Law baby
@bigblackbadger18 ай бұрын
If the filament in a lightbulb can glow but not quite burn out, then why doesn’t the filament in a fuse glow?
@PriggarGaming5 ай бұрын
3:45 why did i expect it to explode on your face Like why Maybe it was because of the thumbnail
@EdwardChan.9997 ай бұрын
Thought you're going to see ElectroBOOM...
@kerrywsmythКүн бұрын
you people have 220 V power? That sounds very dangerous!!
@Old_Hickory_Jackson3 ай бұрын
Dutch Doctor Who 💀💀
@YeloPartyHat7 ай бұрын
I am a bit confused. Why does the lower rated lightbulb blow up but the other doesnt?
@KnowArt7 ай бұрын
It's rated for low watts, which means that it has relatively low resistance, so when I plug it into the wall outlet, which has high watts, too much electricity is flowing through because of the low resistance.
@bigblackbadger18 ай бұрын
Wow face reveal
@iurieysi91039 ай бұрын
did it dieded? u know what? I have always wondered - if you have the wires going to a lightbulb and the lightbulb filament is also a wire, which short-circuits the ones going to the bulb, why does the filament get hot but the wires don't? can u ask your nerd bro about this?
@iurieysi91039 ай бұрын
is this also just because the difference in resistance? the wires must be less resistant than the filament?
@KnowArt8 ай бұрын
nice question. I'm not sure exactly, as heat creation is a bit complex in the real world if you want to know it exactly. It's a combination of factors. How hot it gets, influenced by the amount of power and the resistance of the material, and how fast it can cool down, determined by heat conductivity, surface area to volume ratio, etc.
@PancakwProd2 ай бұрын
His voice are different from the camera
@Dude87188 ай бұрын
3000 watts is Euro Privelege. Americans get like 1800
@Kasmironies8 ай бұрын
0:44 you're in the Netherlands arent you
@Kasmironies8 ай бұрын
also the accent but like you know...
@akifhossain51229 ай бұрын
The explosion was pretty average sized. I definitely had a lot of personality
@KnowArt9 ай бұрын
haha
@vinniebabyyy2 ай бұрын
why is he attractive
@gridbasedgamesft4 ай бұрын
Nederlandet
@Splarkszter8 ай бұрын
This is soooooo oversimplified. Oversimplifing oversimplification can't be good.