Dope Tech Episode 2

<<@markholzrichter2755 says : It's usually not 10,000 volts from a collapsing magnetic field. It's from ionized air that started with a very short spark. Once a tiny spark starts, much less voltage is required to make more ionization and grow it to a long spark. I made a continuous, very bright, spark over 1 inch long between carbon rods on just 240 volts. No coil, just a tub full of water to limit the current.>> <<@sjaakmcd1804 says : BACK EMF>> <<@TheVirtualArena24 says : How do you tell inductor to do all that?>> <<@ratvomit874 says : Induction sparking is also how petrol cars generate sparks from their 12V battery, and how old fluorescent tubes are started. That's right, "magnetic ballasts" were just big inductors.>> <<@Տophia says : AC/DC, Just Remove The C's 🗿>> <<@jt5508 says : No sparks from safer UK plug sockets>> <<@angrykouhai2053 says : Now THAT is how you make ads that an audience will enjoy watching!>> <<@tositron336 says : Wdym nature doesn't like it....>> <<@SpiritOfTheSkyzzz says : I love the 'TOTALLY NOT DYED HOBO BEARD' look>> <<@waelfadlallah8939 says : Please keep talking, Derek>> <<@simonloh4592 says : This Veritasium ad is sponsored by ANKER ;)>> <<@armanbhardwaj-f1i says : Nature abhors a change in flux said by lenz>> <<@fssddfsd3 says : Misinformation. In the beginning you blindly give value of 10000 volts. That's not correct. Welder has barely 30v and can both create and sustain an arc.>> <<@ingmarhello8267 says : So y'all an ad agency now huh>> <<@DrakiniteOfficial says : I greatly appreciate that you disclosed the sponsored nature of this video within like 10 seconds (also the title). I still don't like when videos are fully sponsored by a company that the video is about, but at least the disclosure was easy enough for me to click away if i want to. Good job please keep it up.>> <<@jugosever says : Some say a one centimeter spark in the air requires 30 000 volts, not 10 000.>> <<@SELENOPHILIC0203 says : Hey there, i recently completed my class 12th, the same question was asked in my physics board examinations.😅😍 Ps: I aced it...>> <<@Papierkorb2292 says : 160W in such a small device is actually pretty nice>> <<@Shadyhatem-fathi says : You just explained a lesson in physics in high school in Egypt 🇪🇬😅>> <<@nirbhay_raghav says : Its basically same as a modern switching power supply which creates a high frequency ac from the mains ac and then delivers as per the load. Idk if M buck is a marketing gimmick or something but there really is nothing "new" here except maybe a few really hard challanges that they would have solved to make it that sizez heat dissipation, surge handling , emi/emc, etc.>> <<@heroclix0rz says : I appreciate this format for ads.>> <<@Nolany-3ds says : I have never learned so much from a anker ad>> <<@terryjwood says : The shift from massive old school 60Hz iron-core transformers to high-frequency switching is an impressive engineering leap. It reduces size and boosts efficiency. By switching at 200kHz and adjusting duty cycles instead of burning off excess voltage as heat, you get massive efficiency gains and a fraction of the footprint.>> <<@romain1mp says : Went from math to electrophysics … why not!>> <<@Jim-x2c says : Dang, these tricks are getting super sneaky. Pay for no ads? They'll just get the Youtubers to sell out! Then the youtubers will sell a subscription to thier ad channels so you pay twice!>> <<@NavalKishoreV says : M-Buck is just parallel Buck converters with GaN Fets :D>> <<@Getfixedrepairguru says : Fun fact it is much more easy on a electrical device if you unplug them while they are set off if they are still on when unplugged this can cause damage to electronics things with larger capacitors or batteries tend to be safer from these events but if you are running a motor it’s best to turn it off first before removing power via the outlet.>> <<@patrzk01 says : Ai slop>> <<@EliStudio254 says : Best AD on YouTube 👏👏👏>> <<@andresdavid1334 says : Sounds like Heinz’s law? (I’m old, I remember if from high school)>> <<@josuevivas says : Anker is not our friend.>> <<@Diogenesthedog0 says : That extra voltage is coming from Anker? Well done then>> <<@billyn3187 says : Arc flash>> <<@Exorion1er says : I'm so glad SponsorBlock works for shorts now>> <<@Wrenley-j5x says : I like these kinds of ads They bring more inherent value to the viewer than just a regular paid promotion because of the learning aspect of it we should have more ads like these ......>> <<@schnabox says : "thanks to anker ror sponsering this video" what is happening>> <<@tacogpg says : 160 watts ....it doesn't matter because they are not the only ones using the same technology ....plus you didn't talk about smart wires with smart chips that tell the appliance what and charger what the allowable wattage can be used to charge the device , if not it will go back to default charging mode which is usually about 20 watts or lower ......making the whole Anker charger useless ...just cus you have a 160watt charger does not mean that the device will charge at 160 watts ....each device has the max it can be charged at ...laptops usually 60 watts>> <<@TannerSwizel says : Rarely do ads ever sway my purchase. This one, however, would have swayed me if I hadn't already bought a dozen Anker chargers and batteries! More ads like this please. I'll gladly watch them>> <<@my3dviews says : Sneaky. Disguises an ad as a Veritasium video. 😒>> <<@junkerzn7312 says : Its an Anker add but the basic electronics are generic... all wall chargers more or less work the same way. The difference in these newer high-powered chargers in terms of compactness is that they are using more advanced FETs. SiC or GaN. Incidentally, these newer FETs are being developed primarily for EV electric motors and DC distribution in data centers. That is what is prompting the technological evolution. Their efficiencies are so high that when you use one in a little wall charger it can push a lot more power and produce less heat doing it... which is why the chargers can be more compact. -Matt>> <<@Abhay0505 says : A good charger as well as some valuable knowledge ❤>> <<@High-Tech-Geek says : Why is this video so bad? I feel like it's a low-effort, monotone, boring information dump. He really needs make his explanations more interesting and use better graphics than just a pulsing diagram of a magnetic field.>> <<@Saber.G_ says : Well "AD"s began right here. You'll come back to this comment in 3 years .>> <<@your-fav-witcher says : Cool ad if i don't already have that charger I would've bought it 😂 we should reward this kind of ADs ❤>> <<@seankelly1749 says : From the UK. No spark. In the UK, I've only ever seen a spark from ripping my 1200w hifi plug out the wall. I've lived in 6 countries, 3 continents. UK has the best wiring and plugs.>> <<@Resonanttheme says : At one house I had a large ceiling fan in the dining room but it had a fanciful cord looping over to an outlet behing a tall chest. Anyway, I needed an outlet and unpluged the fan while it was spinning fast. So when I carelessly touched the end of the plug well away from the outlet, I got a good shock.>> <<@Asuriel2P says : I really disliked the previous Ad video, because it was not advertised as is. But if you're honest, and put in the title, that's perfectly okay ! Wish you the best !>> <<@DasHackii says : "AD" in front of the video title should be mandatory so much content from other channels feels like they got a sponsor and needed a video idea around that topic>> <<@envictus004 says : This is nice. I learnt something good>> <<@FaveZubex says : The most scientific ad on the internet😅.>>