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How Many Lemon Batteries Does It Take to Do Something Useful?

Apr 08, 2020
Hi I'm William Osmond and when life gives you

lemon

s Mark Rober calls you and tells you to make me a giant

lemon

battery anyway let's get a lemon so we can try a lemon battery science kit for kids that we shop there comes a truck looking at us like what are we doing we're doing internet videos we already reproduced the kids science kit so it's already assembled into a gross looking william you might be wondering what the hell he's going to do with lemon

batteries

, it actually hacks the title. you know what we're going to do i'm not good at multitasking we want to try and make lemonade using the power of lemons to squeeze a lemon it

does

n't really smell good like fresh citrus but how

does

a lemon battery work well?
how many lemon batteries does it take to do something useful
I'll tell you this, it doesn't really work with lemons. Oh my gosh, there are too

many

wires. It works with a chemical reaction between copper and zinc. The lemon is simply part of a reaction between metals. i really want to explain in too

many

things because i know i'm going to say

something

wrong, well sorry, in short, this lemon is totally powering a watch right now, how much power is this lemon battery generating? a very bad battery that is going to cause us a lot of trouble we have a current meter here my johnny won solid jimmy and grabbed the multimeter its the yellow thing i think you should be next to the other camera yeah thats perfect thanks actually how many volts meets a lemon battery and what does that mean oh point nine oh wow that's a lot actually I expected less what we'll do next is measure the amount of short circuit current point three milliamps but it slowly goes down because the battery can't hold point two milliamps compare to a double-a four point eight amp double-a battery produces twenty-four thousand times more current than lemon battery that's how bad lemon

batteries

are we single d ten thousand lemons to power our lemon squeezing machine or we need how many lemons we need to make a lemon battery big enough to power our lemon squeezing machine or do we have to trick the lemon squeezing machine so we can use the left lemon battery boom this is our model of a lemon battery internal resistance is basically how fast the battery can produce electricity imagine you have a bag of cats you have a bag with two openings right and on this side you have a little man who is pushing jacks so he can measure that I'm not sure I tried to explain the internal resistance of the battery to the cameraman John but he didn't get it we found a couple of kids or three kids to be exact, we're doing a lemon drum kit by the way.
how many lemon batteries does it take to do something useful

More Interesting Facts About,

how many lemon batteries does it take to do something useful...

In fact, I already did. See, this watch is so exciting. If I rotate like this, the head appears to move up and down. in the air the rim doesn't touch Lower the ground and you can pedal and it's really easy to pedal well oh no the problem is I would start to explain the analogy but then the setup doesn't make any sense so what we're trying to do. is to calculate how much power a lemon battery needs because we need to make lemonade in the lemonade making machine it needs power but to calculate how many batteries we need lemon batteries we need to calculate how much power a lemon battery can generate to calculate how much power a lemon battery can generate , we can draw a simple circuit of a battery which if everyone can see is a simple resistor and another resistor and effect has two resistors and there is also some voltage but that's not important oh no and that gives us a pretty good idea of what is the power of our lemon battery and how many lemons do we need to make oh wait we don't make the lemons the trees make and then we just steal them how many lemon batteries do we need to make to power up our lemon juicer th thats what we are doing yes i did i said guys oh yeah we are trying to squeeze a lemon using the power of the lemon don't you understand or what am I doing wrong see my spreadsheet more info from my blog but we can calculate that the internal resistance of the second like the best lemon battery with the plates is about a thousand ohms which is significantly better , which means we have a chance to generate wait a second this maybe helps us figure out how many Lemon batteries we need to make to get where we want to go The internal resistance of one of those cells is about a thousand ohms, so blah blah blah. number to go lower we add more cells together in parallel imagine you have a giant lemon that could cover the entire surface area of ‚Äč‚Äčthat copper strip or what we can do is have a bunch of smaller lemons that fit on the plate copper and zinc which will give us a lower int internal resistance which means the chemistry can happen faster which means we can have more electricity traveling through our lemon squeezing machine 56 cells together so the transfer more efficient power would be about thirteen milliwatts that's pretty bad this job we told mark with relatively I'm very confident that we could make this work and I like having problems that are open ended where failure is an option but all of this it's configured to actually work.
how many lemon batteries does it take to do something useful
I guess let me show you my other board real quick. go back to the spreadsheet you know let's go to fry's buy a motor and then we can go to a hot dog and get costco we need as much gear reduction as possible so i think we're going to literally buy all of these and hopefully better and actually I know it's a branding video to show a different order of magnitude of power generation but a solar panel is included for this one volt output at 75k amps which is literally what we're dealing with to do with a hundred lemons we have the planetary gear we have whatever we have whatever it is and i think that's good enough not to help us cameraman john is a model dinosaur we should probably go and work on this no, we were going to say we like to bite off more than we can chew and then we're going to buy a costco hot dog and

take

one too big of a bite as an analogy i really hope we're able to put this together and i wonder

take

it hello check how it goes okay we know exactly what we're doing we're driving to los angeles right now to pick up 2 really expensive zinc sheets 2 really expensive zinc sheets copper to go water jetting and the guy selling the zinc said he would wait for us like an hour we are buying saying we are buying copper we are making a giant lemon battery craft beers they are not going to hate us and we are totally failing and none of this works sorry brand hello i called to get two sheets of zinc it is also anyb ody to cut them in half, the most efficient method of doing things is to do first and think later. ask them to cut it in half.
how many lemon batteries does it take to do something useful
I don't think they're very enthusiastic about us. Sorry ok yeah yeah this car has seen better days. and buy copper it's kinda funny they're being so careful with zinc because it's like I can easily slap and scratch it ok we're just going to put a bunch of lemons in it worth $800 it's bad eggs us You're here check it out glance. You must be discreet. I doubt anyone is happy when we shoot, so pretend you're taking pictures of birds. Can I place an order here? How do I get them to cut them in half? I feel like we're at the doctor's office waiting for an appointment, but no, we have to wait for you. r copper plates another woman's boyfriend got you pregnant and you want to prove it to UNICEF that show is still on Maury's show you need a quarter here are four quarters we need to go take this to the water jet cut a bunch of pieces oh we didn't it's embarrassing why would you sign up to be on a show like this?
I'm right they're wrong we didn't want a cut we just wanted to cut it in half because otherwise it wouldn't fit my car so I'm pretty sure having a small car like this cost us about an hour so far? what does that mean? you buy a bigger car we only got two of them and glued them together be careful this step will cut your hands oh my god hi these aliens what about aliens how did you hang would you consider yourself a lemon battery expert yeah it looks like it's renewable energy energy solar, dirty energy, w What else goes to plants? oh max makes the quote really important here is the surface area max a chemist yes i know what you are talking about yes thank you max thank you max what is in front of you smeared you look like a gastrologist what but doctor ecology so are you saying someone with a gastrointestinal tract problem couldn't do that to a lab coat hello welcome to a place i have friends and that's what we're going to do squirt and then they'll help us out with a lemon battery too , I think that's all the details, what will give you the maximum current, I'm just trying not to make Mark Rover mad at me, well, that's unavoidable, I think we've all seen your videos, yes, Mossman's idea is great, but William Osmond in real life is significantly more miserable, how would you compare what we have been as moderators in real life to William Osmond in the videos?
Oh, both are equally fun and equally ineffective. Which husband in real life is great? videos they work no, the videos are like a product of that, okay, the videos are an observation, they are outside, you say that it is about the adventure and not the product, you are not helping in you with my future job prospects or in YouTube is collapsing out from under us that's right and they're going to point this video out you're out of control James you've got a jacket covered in poop no it's a wood stain what are we doing? up, let's bring them closer in the science, it's just for the audience, oh, that's where families come from, okay?
Have we determined

something

or do we just stick our hands and lemon juice in? The amount of juice that we can put in contact with the dishes regulates the reaction, what time is it, is it time for the water jet, what kind of music in this, what would happen if you put apple juice instead of water, is it incompressible apple juice? Wow, there is already a thousand more of these how many lemons did Mark say we were getting was that 600 lemons? Do we want to cut them in half? We are trying to find out the best orientations for the lemons.
So what are the lemon halves? What happens when you push it there? You won't end up with good contact on the metal we're thinking if you leave the lemon hole and just push the probe in the side and pull that out you can use the lemon to seal the probe and in the grooves allow you to dig this in the lemon or we have to buy a lot more lemons or the parks will fall if you don't catch them it's like fishing oh well that's all scrap coming to the clapper and here's the current pile of zinc and copper it's 1:45 almost 2: 00 now it's 150 thanks for helping james good luck yes i have a doctor's appointment in like four hours i have to travel ok bye i'm going to die just watering my zinc and copper on a beautiful saturday after it's really hot i actually do I have, are you ready to build a giant lemon? battery is a box 11 many boxes 11 how is it supposed to get there we are going to need a hammer i think the markings the neighbors ever get very confused as to what is going on next door we have enough zinc and copper for one thousand one hundred and seventy so many me, hey, Mark, we're in our own chamber, John, we've been abandoned, two pieces of wood, one piece of copper, yeah, a hammer, come in, come out, Mark, see you there, you can't hide, oh yeah , like how many lemons are doing it? for the world record is it nice and air conditioned?
This is a very large and expensive lemon battery. Mark gave us an estimate and we drifted. It's okay, that's all. I hope you are good. Maybe Mark hates us from time to time. of easy hammer blows and i just mean you could push it by hand but then you're like it's kinda sharp and you'll bleed everywhere and you don't want blood on your lemon it's all maybe blood works blood lemons which it actually is one thing well not the lemons but like the battery like a blood battery its many many racks you would say they are good action racks yeah he said yeah like all these amazing lemons and a lot of them are really small, but what grade are they? saying there are lemons one of the most obvious signs of lemons is that they will be surrounded by bees when you don't know what you need you buy one of everything oh god the dart actually but you can't not use it otherwise not sure how much it is , we've explained how well we explained it, you pull the weight up and the motor locks it in place, you let go of the start rope and it pulls the lemon juice mechanism, whatever it is, because we don't have exactly this bearing yet , all we have to do is make sure that every cell is touching every other cell and that the good touch is not touching the bad touch and this is not touch, it's the serial combination parallel parallel parallel parallelparallel parallel and we would add them all up in series to get the current of a whole cell and then the voltage of all the cells together the problem with that is we would put our similar positive terminal over there and our negative terminal over there so we have to run a wire over there so i decided to rewire it and take probably double the time jumping from parallel parallel to parallel parallel as long as it works will be great how often things go wrong guys we about to spend like 30 minutes to an hour pushing lemons in an hour and yet they have gum on their teeth, they might have said that when we started filming, I don't think he's been chewing, he brushes his teeth, yes.
I did and mr. Marsh for just got you to come over today ok its more like broccoli accepting anger yeah but let's check it out i think we just had how many problems three shorts or four shorts and it was all that was in the lemons you were putting 4.85 volts and a 350 milliamp short circuit current and dropping if this thing doesn't turn we're kind of screwed oh my gosh yeah it's so cool it's literally being driven by this wall of lemons oh my gosh this is so exciting let me take my probe we can measure current and voltage and see what power we are generating wait mark do you have a gerbil no not a gerbil there is a project i always wanted to do involving a hamster so what was your confidence level and really having this all the work before we showed it was like a production of william, yeah, did you really at any point have doubts where you are?
Oh god I made a big mistake, no these things you always assume don't work. I mean this assumption I would have to make is fine but it was like let you down it would be more work for you yeah we can also talk about your basic amazon purchase history. Everything here is labeled Amazon basic. and the mouse there and it was in the basics as i've seen it ok i didn't even know they sell that much on amazon especially the canopy ok what is the setup? fix that and there's a clamp on the rope so what happens is the motor will turn on you pull that pulley on which it will lift the lemon bag without moving your right hand tighten it what do you call this pulley? really cool, I was worried the load would be too much, but it's actually coming out of the ground right now, three-two-one, yeah boy oh he fell off the pulley why is he going on?
Please reboot but this time we cheated because it did it once yeah how much juice do that mark video your video you made with us because you were here the whole time audience we drove a supercar that had a supercar with all these lemons your video will show how terrible our video is but deleted we have left go sell it here we go 20 lemons you need to delete look we even have lemon hats where i will have some yarmulke cut lemon no customers mark because there are no pests

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