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What Happens If You Magnify the Worlds Brightest Flashlight? (Blackest Black Video Follow-Up)

In this video I took your suggestions to magnify the world's brightest flashlight with a giant solar scorcher magnifying glass! In my video about the blackest black vs the world's brightest flashlight I got so many requests to magnify the flashlight that I knew I had to do a video on it.
Help Me Make Videos Here: www.patreon.com/user?u=4933784
Where I got my flashlight:
Outdooor Searching LED Flashlight 806M: goo.gl/ToV8yB
18650 Flashlights: goo.gl/L4jKSL
Banggood: goo.gl/CnwVJU
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goo.gl/forms/neUCUFoI392NEHPw1
WARNING:
This video is for entertainment purposes only. If you use the information from this video for your own projects then you assume complete responsibility for the results.
My Other Channel:
/ @actionlabshorts
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Пікірлер: 2 400

  • @TheActionLab
    @TheActionLab6 жыл бұрын

    Hi everyone! I like all of your ideas on how to magnify the light! But the truth is that thermodynamically you cannot magnify a light beam to be brighter than its source, no matter what method you use. This even means that there is no method of magnification that could magnify the sunlight to be hotter than or brighter than the surface of the sun.

  • @larryscott3982

    @larryscott3982

    6 жыл бұрын

    The Action Lab The goal isn’t magnification, focused concentration. I’m thinking 2 complimentary Lens, and concentrate the 6” source to a pinpoint.

  • @chriswilson1853

    @chriswilson1853

    6 жыл бұрын

    Larry Scott You can't do that because it's impossible to focus light to a pinpoint. All you can do is create a tiny image of the original light source.

  • @Steelgeek

    @Steelgeek

    6 жыл бұрын

    Stupid first law of thermodynamics, ruining all our fun

  • @TheActionLab

    @TheActionLab

    6 жыл бұрын

    Here is a perfect explanation of why it isn’t possible-what-if.xkcd.com/145/

  • @Cruz474

    @Cruz474

    6 жыл бұрын

    I can put my laser through a lens to make it converge into a focal point, and it burns ALOT better at that focal point than it does without the lense. I think you need to try again.

  • @2wheelsforlife643
    @2wheelsforlife6436 жыл бұрын

    Could you paint the bottom of a pan with black 2.0 and then fill it with water and see if flashlight would boil water

  • @SreenikethanI

    @SreenikethanI

    6 жыл бұрын

    Guys let's support this person!

  • @johntheux9238

    @johntheux9238

    6 жыл бұрын

    It won't make any difference between vanta black and a low cost black paint

  • @SreenikethanI

    @SreenikethanI

    6 жыл бұрын

    *John theux* there must be atleast some difference because vantablack absorbs 99 point something % of all the light and regular black paint reflects a lot compared to this So maybe that vantablack will heat up faster

  • @johntheux9238

    @johntheux9238

    6 жыл бұрын

    Yes but like 4% faster, not a real difference.

  • @weneedmoreconsideratepeopl4006

    @weneedmoreconsideratepeopl4006

    6 жыл бұрын

    John theux and how do you know that? Really how. (genuine question here) Wait let me rephrase my question. How can you be so sure of that?

  • @kingraiderr
    @kingraiderr6 жыл бұрын

    6:53 Charlie bit my finger.

  • @micha5816

    @micha5816

    6 жыл бұрын

    قفشات الأفلام xD

  • @MertLDN

    @MertLDN

    6 жыл бұрын

    Charlie bit me*.

  • @ouuu6096

    @ouuu6096

    6 жыл бұрын

    قفشات الأفلام lmao

  • @dankbullshitter4234

    @dankbullshitter4234

    6 жыл бұрын

    Which is suppose to be the mistake?

  • @The0GamingHero

    @The0GamingHero

    6 жыл бұрын

    Camilo Montoya. The video title is "Charlie bit my finger", but in the video he says "Charlie bit me".

  • @ZeroGHome24
    @ZeroGHome246 жыл бұрын

    Some really interesting stuff! But I do worry about you going blind with that supersonic torch 😂

  • @quantumdude4931

    @quantumdude4931

    3 жыл бұрын

    Supersonic?☠️

  • @digi3218

    @digi3218

    3 жыл бұрын

    The ending was pretty cool.

  • @christinat.3860
    @christinat.38606 жыл бұрын

    "If you wanna burn something with a flashlight, you just put it as close to the source as possible" *puts this flashlight on full blast while its on one of my enemies*

  • @CloverKismet
    @CloverKismet6 жыл бұрын

    6:51. Gotta watchout for those Huggies Babies... they like to Bite!

  • @megabosssauce7804

    @megabosssauce7804

    6 жыл бұрын

    Shining Asteris Luck lol

  • @trinitrojack

    @trinitrojack

    6 жыл бұрын

    lol!

  • @soda35160

    @soda35160

    6 жыл бұрын

    xD

  • @kamariking6774

    @kamariking6774

    6 жыл бұрын

    Charlie bit my finger

  • @nikhilgautam5775
    @nikhilgautam57756 жыл бұрын

    Dude you are the best. Your passion for science has kept me hooked to u

  • @esperitz9813

    @esperitz9813

    6 жыл бұрын

    Same

  • @rudolphantler6309
    @rudolphantler63096 жыл бұрын

    Further projects: 1. How thick body of water can you shine through or how bright can you shine through a really thick body of water? 2. How effective of a visual night-stealth suit is it when you apply Black 2.0 on a full body suit? 3. How dangerous of a laser gun can you turn that flashlight into? 4. How do animals react to objects that are covered in Black 2.0? 5. When you apply Black 2.0 on your clothes, how many 80's goths appear from the alleys and caverns?

  • @meyakabrown4725

    @meyakabrown4725

    5 жыл бұрын

    I am all for "How Thicc" projects... 😏

  • @TrentTationnaiseXization
    @TrentTationnaiseXization5 жыл бұрын

    At the end when you show how the projection puts out the same image when covering the exporting segments of the glass, sounds like relevant superposition material.

  • @mr.piebro9010
    @mr.piebro90106 жыл бұрын

    Hey you didn't extend the video to 10 minutes for more ads Mad respect to you man

  • @declanmercer2587

    @declanmercer2587

    6 жыл бұрын

    Mr. Piebro why this is how he makes his living what is wrong with stretching it out to make more money

  • @mr.piebro9010

    @mr.piebro9010

    6 жыл бұрын

    Declan Mercer nothing in particular, but adding 30 more seconds of nothing would've been unneeded

  • @declanmercer2587

    @declanmercer2587

    6 жыл бұрын

    Mr. Piebro im just saying why is everyone hating on youtubers for making there vids 10 min when this is how they make a living

  • @mr.piebro9010

    @mr.piebro9010

    6 жыл бұрын

    Declan Mercer Like I said, there's nothing inherently wrong with it. But if it's sacrificing the quality of the video, that means the creator prioritizes income over quality. That's when in becomes unwanted.

  • @kakashihiddenbapevillage6259

    @kakashihiddenbapevillage6259

    6 жыл бұрын

    Mr. Piebro "income over quality" so you cant make a quality video just because its 10mins?...and im sure "quality" isnt going to pay bills smh. youll understand when you have to pay all of your own bills, hes probably getting money from patreon supporters which is why he doesnt have ads.

  • @kitnelson1357
    @kitnelson13576 жыл бұрын

    This one boi flashlight is Brighter than My future :[.

  • @untameddiary226

    @untameddiary226

    4 жыл бұрын

    LMAO but it'll b end of u stop deprecating ur self eh

  • @crewrangergaming9582

    @crewrangergaming9582

    4 жыл бұрын

    Exponentially

  • @DimashCastellucci

    @DimashCastellucci

    3 жыл бұрын

    Your future is ventablack. Lol

  • @prashanthkumar0

    @prashanthkumar0

    3 жыл бұрын

    😂😂😂😂

  • @imperatoraurelian3410

    @imperatoraurelian3410

    3 жыл бұрын

    Me too kid

  • @jaxter6610
    @jaxter66106 жыл бұрын

    Move the light itself closer to the wall, and have the magnifying glass directly in Front of the light

  • @mrmilkshake9824

    @mrmilkshake9824

    6 жыл бұрын

    Jaxter my thoughts exactly

  • @peterzingler6221

    @peterzingler6221

    6 жыл бұрын

    Nope will Not Work a magnefier has Like a x beam you will Just Spray the light even more you need to Hit the middle of the x

  • @2243555

    @2243555

    6 жыл бұрын

    Wont work cuz according to physics it will make light even more spread

  • @jaxter6610

    @jaxter6610

    6 жыл бұрын

    Sajitha SurAnJAna. How so? From my knowledge, position the magnifying glass in front of the light would focus it at one point, but passed that point it would be spread out. So if you placed the light itself closer to the wall then the focal point should taking up most if not all of the light

  • @2243555

    @2243555

    6 жыл бұрын

    the thing is if u put the flashlight right in front of the lense then the length between the light projector (the flashlight) and the lense would be lower than the focal length of the lense. Thus creating the image of the flashlight in what we call the infinity.

  • @davedonnie6425
    @davedonnie64254 жыл бұрын

    Imagine if him pointing it at his wall started a housefire

  • @asoftraiden

    @asoftraiden

    3 жыл бұрын

    A house fire wouldnt start cuz the wall is white

  • @asoftraiden

    @asoftraiden

    3 жыл бұрын

    White reflects more light and black absorbs more light light

  • @patricknedz

    @patricknedz

    3 жыл бұрын

    He had a fire extinguisher ready to go just in case.

  • @jesse-dg8yx
    @jesse-dg8yx6 жыл бұрын

    4:17 No. Move the light closer to you.

  • @hendrikroth3708

    @hendrikroth3708

    6 жыл бұрын

    Thougt the same thing

  • @nomadben

    @nomadben

    6 жыл бұрын

    I know, holy shit. I was yelling at the screen.

  • @shreyanshmittal9381

    @shreyanshmittal9381

    6 жыл бұрын

    That's what I was thinking about

  • @andrubernardo3436
    @andrubernardo34366 жыл бұрын

    This video is MAGNIFYcent

  • @wikky8219

    @wikky8219

    6 жыл бұрын

    That pun lol

  • @english_chat
    @english_chat6 жыл бұрын

    The final part about what happens when you cover part of the lens is awesome!

  • @engineerskalinera
    @engineerskalinera6 жыл бұрын

    That red-orange-purple flower pattern on the black construction paper was so beautiful...

  • @WildfoxFabrication
    @WildfoxFabrication6 жыл бұрын

    7:14 pretty!

  • @mitchdg5303

    @mitchdg5303

    6 жыл бұрын

    omw are you a girl

  • @lex7066

    @lex7066

    6 жыл бұрын

    The Daily Compilation lmao what does that have to do with anything?

  • @mitchdg5303

    @mitchdg5303

    6 жыл бұрын

    cuz its cringe only a girl would say that

  • @lex7066

    @lex7066

    6 жыл бұрын

    The Daily Compilation you’re obviously too young to be on youtube if you think that

  • @DankStuff101

    @DankStuff101

    6 жыл бұрын

    The Daily Compilation I'm a straight guy and I thought it was pretty.

  • @raymondsternadel
    @raymondsternadel6 жыл бұрын

    The last part was the most interesting. It's like you made a mechanical dimmer. Pretty amazing stuff.

  • @justharryjohnson7250
    @justharryjohnson7250 Жыл бұрын

    36 years old and i didn not know that about the magnifying glass. You sir just earned another subscriber

  • @RqktGames
    @RqktGames6 жыл бұрын

    I know how to make it brighter... Add 1 small led next to it.

  • @trolllol7264

    @trolllol7264

    6 жыл бұрын

    Ha

  • @mystrallsnowlight

    @mystrallsnowlight

    6 жыл бұрын

    2 small leds will make it even brighter

  • @sanookmakmak

    @sanookmakmak

    6 жыл бұрын

    Add 999999999999 Huge leds

  • @jordan_ojl

    @jordan_ojl

    6 жыл бұрын

    Adding 1small led to it wouldn't make it brighter, the small led light would be drowned out by the bigger and brighter led

  • @jerry8043

    @jerry8043

    6 жыл бұрын

    Rqkt I

  • @MammaOVlogs
    @MammaOVlogs6 жыл бұрын

    wow very interesting, loved it and love that l learn something from you every time you post!

  • @ritesha8050

    @ritesha8050

    6 жыл бұрын

    Momma O yep

  • @jaredhofstad

    @jaredhofstad

    6 жыл бұрын

    Momma O r

  • @You-dn8ep

    @You-dn8ep

    6 жыл бұрын

    Yo Yos are cool

  • @sumeetpande
    @sumeetpande6 жыл бұрын

    The last experiment was very good, even you block partially still the image is full but it's intensity decreases. This is what is called double-slit experiment. Now I understood this which I learnt in high school.

  • @No_OneV
    @No_OneV5 жыл бұрын

    i've always been interested in these what if scenarios

  • @hornetluca
    @hornetluca6 жыл бұрын

    Can this flashlight make you tanned?

  • @thesentientneuron6550
    @thesentientneuron65506 жыл бұрын

    What if you replaced the concave lens at the front of the flashlight with a convex lens? Or if you removed the concave lens altogether?

  • @raymondcharles9360

    @raymondcharles9360

    6 жыл бұрын

    Surya just what I thing about

  • @coolbeans-vb2ex

    @coolbeans-vb2ex

    6 жыл бұрын

    Surya Melt plastic! Especially if your talking of glass concave lenses....!!!

  • @KainYusanagi

    @KainYusanagi

    6 жыл бұрын

    Yeah, he's not properly handling the diffusion of the light, here, and it's incredibly vexing.

  • @hi_its_jerry

    @hi_its_jerry

    6 жыл бұрын

    Surya exactly what i thought

  • @Bob5mith

    @Bob5mith

    6 жыл бұрын

    Magnifying glasses are convex lenses. A concave lense would only spread the light. Convex lenses concentrate or spread the light depending on where in relation to the focal point you measure. www.synopsys.com/optical-solutions/learn/optics-for-kids/lenses.html He could concentrate the light to a very small point with the right convex lense, or combination of lenses.

  • @quappo
    @quappo6 жыл бұрын

    This video had a eerie feeling for that section when you were explaining the image projection with the magnifying glass. That music and the dark and you just calmly talking idk

  • @lightlord21
    @lightlord216 жыл бұрын

    I wish you tried sticking a magnifying glass, with another magnifying glass in front of it. Try two small, 1 big, 1 small, 2 bigs, etc. Then try like 10, create some kind of rig, with the magnifying glass held up in position, and put 10 all lined up, and space and change for optimal layout.

  • @splinteredpm9223

    @splinteredpm9223

    5 жыл бұрын

    A telescope 🔭 right?

  • @BadAssMorgan
    @BadAssMorgan6 жыл бұрын

    Why did you never move the flashlight closer to the wall. The magnify glass has 2 focal points. You only focus between the glass and the wall and left the 32000 flashlight way out of focus.

  • @TheActionLab

    @TheActionLab

    6 жыл бұрын

    I showed you both focal points, both were in focus

  • @kendallhardy2753

    @kendallhardy2753

    6 жыл бұрын

    I was thinking the same thing, why not move the flashlight closer and try it? Tested with my super week led flashlight quickly and it didn't work. There was a point where the flashlight was too close and my lens could not focus the light at all so I had to back it up. There is a minimal distance the source needs to be in order to allow the lens to focus. But what I did find was that the further away I put the source the smaller the focussed image I could create, but also the dimmer it became.

  • @ethanm3923

    @ethanm3923

    6 жыл бұрын

    The Action Lab I see that you put the magnifying glass closer to the flashlight, but what if you moved the magnifying glass and the flashlight closer to the wall? Would there be a small dot on the wall then? Like: flashlight -a few inches- magnifying glass -a few inches- wall?

  • @akuljamwal3085

    @akuljamwal3085

    6 жыл бұрын

    I was wondering the same

  • @jasonbourne485

    @jasonbourne485

    6 жыл бұрын

    You should have put the flashlight at a distance from the magnifying glass so that the entire beam of light enters the magnifying glass while the magnifying glass is 1 focal length away from the wall, this would focus the light to a point smaller than 1mm, this way you could reach a much higher heat at the cost of lower area, totally worth it.

  • @felixboian-togyik3346
    @felixboian-togyik33466 жыл бұрын

    What a cool flashlight! i saw some other videos like this, but you made this so interesting, and you explain everything fabulously. this channel is AMAZING! Keep making cool videos like these! :)

  • @MsJohnnythunder
    @MsJohnnythunder6 жыл бұрын

    These experiments are amazing! Just watched a few in a row

  • @drsira7248
    @drsira72486 жыл бұрын

    I tested it and you can simply use the little glas and move it to the same spot relative to the wall and then move the led closer to it. that way you keep the smal spot/point but now its all the light and not just a fraktion. would be nice if you show that too because it actaully works and looks rly cool because the rooms gets darker the closer the led is to the glas

  • @lillymooney6687
    @lillymooney66876 жыл бұрын

    You should paint a room with black 2.0

  • @paul_warner

    @paul_warner

    6 жыл бұрын

    The stuff costs almost $30 for 150ml which is about half a cup, which would not cover much space. It would be an incredible idea but it's not financially reasonable.

  • @erendripaeger9875

    @erendripaeger9875

    6 жыл бұрын

    HOLO ISLIFE man give him a rest 😁😁😁

  • @MisterNiles

    @MisterNiles

    6 жыл бұрын

    DOn't let the emo/goth kids hear your idea

  • @dakinnie

    @dakinnie

    6 жыл бұрын

    Paul 'Carrot' Warner speak for yourself 😁

  • @paul_warner

    @paul_warner

    6 жыл бұрын

    Vincent Magesa I did the math, it's over $700 to paint a small room like a bathroom. So if you have $700 and a spare day just waiting to be used, go ahead. Or, you know, you could help me buy Enchroma glasses for my grandfather and pay my rather inexpensive bills for several months... 😏

  • @SuperableDagerr
    @SuperableDagerr6 жыл бұрын

    But can it run crysis

  • @tomhaland3704
    @tomhaland37046 жыл бұрын

    I really respect you, you give interesting facts, you have humor and you aren’t an ignorant tech destroying channel... And waaaaaaoooooooowwwww you didn’t even extend your video to 10 minutes💪🏽 respect But most importantly you put effort in your vids and that’s something that is lacking rn on KZread

  • @jasonbaines7569
    @jasonbaines75696 жыл бұрын

    Awesome video!! I remember doing similar experiments in my first year physics lab in college. You should do a video over light diffraction using a diffraction grating.

  • @infiniteseeker9643
    @infiniteseeker96436 жыл бұрын

    Love your experiments!

  • @TV-qw8ru

    @TV-qw8ru

    6 жыл бұрын

    Saiprasad Alva Detail here : kzread.info/dash/bejne/ZqZ4zph7mtvXhto.html

  • @martinsvinklers9307
    @martinsvinklers93076 жыл бұрын

    1:47 Mans not hot.. remember that.

  • @geometrydashplayergeodashp9276

    @geometrydashplayergeodashp9276

    6 жыл бұрын

    Mārtiņš Vinklers toh ton snam= mans not hot

  • @KashimoKazuya

    @KashimoKazuya

    6 жыл бұрын

    mans not cool too,they can get hot

  • @longdongsilver2264

    @longdongsilver2264

    6 жыл бұрын

    Mārtiņš Vinklers never hot!

  • @jasonsanders8797

    @jasonsanders8797

    6 жыл бұрын

    Speak for yourself

  • @HaroArtist
    @HaroArtist3 жыл бұрын

    That was dope. Flipped me sideways when you blocked the light and full shape still appeared. Wow, I love science.

  • @benbraceletspurple9108
    @benbraceletspurple91086 жыл бұрын

    If you take a large parabolic reflector you can focus the light better and use it to start a fire. It also works better than a magnifying glass when you use that in front of the sun.

  • @timng9104
    @timng91046 жыл бұрын

    if u illuminate a magnifying glass with the sun on a wall. U are actually looking at the sun's image on the wall

  • @TheActionLab

    @TheActionLab

    6 жыл бұрын

    correct

  • @kapilbusawah7169

    @kapilbusawah7169

    6 жыл бұрын

    The Action Lab woah. So if you could get the iso and exposure right, we could get a clear image of the sun, on a clear day, from our homes?

  • @HasansVisuals

    @HasansVisuals

    6 жыл бұрын

    kapil busawah yup

  • @viharcontractor1679

    @viharcontractor1679

    6 жыл бұрын

    kapil busawah Check out Veritasium he has a video on this exact topic.

  • @dan428

    @dan428

    6 жыл бұрын

    And you’d also burn your house down in the process 🏠 🔥

  • @samhawkins1549
    @samhawkins15496 жыл бұрын

    Put bubble wrap in a vacuum please! You’re videos are amazing

  • @MrSorbias
    @MrSorbias6 жыл бұрын

    Oh, I used to play like that when I was kid. Just magnifying glass and I was projecting images from window to wall or paper. ^^

  • @martinstojanovic2123
    @martinstojanovic21236 жыл бұрын

    How cool! His hand looks like going into a portal on camera

  • @EpicLPer
    @EpicLPer6 жыл бұрын

    Here's a question: Can fish live in distilled and/or carbonized water?

  • @dan428

    @dan428

    6 жыл бұрын

    EpicLPer I would say depends on the fish but most likely no, fish are very sensitive to pH levels. Both distilled and carbonized water have low pH (acidic), and also low absorbed oxygen content. They would suffocate.

  • @mrbenjiboy9527

    @mrbenjiboy9527

    6 жыл бұрын

    No

  • @dr.aparnanainar327

    @dr.aparnanainar327

    6 жыл бұрын

    They would die of endosmosis,in short they would burst

  • @TSPxEclipse

    @TSPxEclipse

    6 жыл бұрын

    No. There has to be oxygen diffused in the water. I mean, technically you could with distilled water, but first you would have to shake it vigorously to introduce enough oxygen.

  • @Sagarmaatha8848

    @Sagarmaatha8848

    6 жыл бұрын

    EpicLPer yes it can. Paul Caffaro did it to his betta fish

  • @solaraura512
    @solaraura5126 жыл бұрын

    What's the background music? It's really peaceful

  • @michaelwales8838
    @michaelwales88386 жыл бұрын

    I like how you explain everything.

  • @markkmiecik9797
    @markkmiecik97975 жыл бұрын

    Put it close to the source of light or use a multiple lens system to focus the beam. You know, like they do with a camera. You can even have variable focal length systems.

  • @nightseeker6693
    @nightseeker66936 жыл бұрын

    what happens when u bring the magnifying glass near the flashlight and bring the flashlight near the wall?? wouldnt it magnify the light then??

  • @Ali.g.97

    @Ali.g.97

    6 жыл бұрын

    night seeker that's exactly what you should do hahaha

  • @alexmecanique

    @alexmecanique

    6 жыл бұрын

    I would have tried that me too !

  • @tristangallardo7633

    @tristangallardo7633

    6 жыл бұрын

    That’d be scary awesome

  • @TimothyTucker0

    @TimothyTucker0

    6 жыл бұрын

    Yes, seriously. Why wasn't that obvious?

  • @paul_warner

    @paul_warner

    6 жыл бұрын

    night seeker because you're technically just bringing the lens closer to the light, which only magnified the light

  • @richardhedderly
    @richardhedderly6 жыл бұрын

    "Please describe how the fire started...."

  • @roberthilburn
    @roberthilburn6 жыл бұрын

    Basically look at solar cookers. They refract the light to a center, focal, point. Basically magnification might not work, but concentrating using reflective surfaces does.

  • @spreadlove8624
    @spreadlove86246 жыл бұрын

    Can you light a match with the flashlight if the match was put against a black piece of paper? Also does quantum mechanic have any to do with the last experiment? Thanks for a fun video that make us think 😊😊💖💖🔦🔦⚗⚗

  • @RyanLeanardoe

    @RyanLeanardoe

    6 жыл бұрын

    Jacinda Lacroix yes quantum mechanics

  • @spreadlove8624

    @spreadlove8624

    6 жыл бұрын

    Leanardoe Thanks 😊😊

  • @LiKEaKinGz
    @LiKEaKinGz6 жыл бұрын

    2:11 21 Savage- Bank account Remix?

  • @amitavaghosh6813

    @amitavaghosh6813

    6 жыл бұрын

    Vladislav ha ha ha lol

  • @tf4272

    @tf4272

    6 жыл бұрын

    Vladislav ... Baby don't hurt me... No more

  • @tjayvilla8934

    @tjayvilla8934

    6 жыл бұрын

    lmaoooo!! flexin those LEDs 😂😂😂😂😂

  • @GABRIEL03698
    @GABRIEL036986 жыл бұрын

    Been here since it was Hydraulic Press Action :^)

  • @Bluuplanet
    @Bluuplanet6 жыл бұрын

    The large image was only possible because of the distance between the flashlight and the wall. There is a specific distance for the flashlight to be away from the wall where the magnifying glass will focus to a point, or at least to a very tiny (and hot) image. Actually, leave the magnifying glass at the point where you get a focused image and move the flashlight closer to it. Make minor adjustments in the location of the lens while you move the flashlight closer.

  • @electrofire933
    @electrofire9336 жыл бұрын

    Get a reflective cone with a hole at the top and put it on the flashlight it will focus all the light through the hole to one spot

  • @vekaplayz2217
    @vekaplayz22176 жыл бұрын

    Youre always so happy and exited on all your experiments nice man👌

  • @notaprohmm3459
    @notaprohmm34596 жыл бұрын

    Nice experiment

  • @sagnikbiswas819
    @sagnikbiswas8196 жыл бұрын

    you could use your smaller magnifying glass to further focus on the already focused light by the big magnifying glass.

  • @notchristianhodges8123
    @notchristianhodges81234 жыл бұрын

    Use a parabolic mirror large enough to capture most of the light and with just the right parabolic shape to focus the light on an area smaller than the head of the flashlight.

  • @hqcart1
    @hqcart16 жыл бұрын

    hi, i am unsure if the burning paper came from the heat generated or just the light... when you had it so close, the LED lights themselves can reach 90C! can you keep the paper 2 inches away and try to get it to burn?

  • @thesentientneuron6550

    @thesentientneuron6550

    6 жыл бұрын

    90C is nowhere near enough to even decompose paper, let alone catching it on fire. In some nuclear tests, support cables made of steel were coated in black paint while some others were wrapped in foil. What they found was the ones coated in black vaporized immediately and formed spike in the nuclear fireball. The ones coated in foil were completely unscathed. Hence, they showed that the light was the one inducing heating, not the 'fireball' itself. Edit: You can find this on Wikipedia, though I don't know what it's called, so I can't give you a link, so if you find it, then good for you.

  • @thesentientneuron6550

    @thesentientneuron6550

    6 жыл бұрын

    At 2 inches he could use an ultra short focal length lens to magnify the light, although those are REALLY expensive. On its own, at two inches, it wouldn't heat to decomposition temperatures.

  • @funzosupport6922

    @funzosupport6922

    6 жыл бұрын

    The ignition temperature of paper is 451 degrees Fahrenheit, or 233 degrees Celsius.

  • @xgozulx
    @xgozulx6 жыл бұрын

    just move the flashlight closer to the wall, not the lense, or even (as you did with the fresnel lense) move the flashlight back :/ OR put the flashlight and the lense inside a tube, like a telescope

  • @xdragon2k
    @xdragon2k6 жыл бұрын

    Covering part of the magnifying glass effect is new to me. I guess the final image on the wall are the accumulation of all image of that pattern that have diverged, converging back to a single point. So covering part of it only remove some of the image sources.

  • @fedipoiana
    @fedipoiana6 жыл бұрын

    If you want to converge the rays you first have to have them come from infinite onto your lens. Best way to do it would be to use two lenses, one to set all the rays parallel to each other and second to converge them, this would be really efficient. Sorry for any error, I'm tired and English isn't my first language.

  • @christopherpape4823
    @christopherpape48233 жыл бұрын

    8:33 oh so that's how camera apertures work!! Always wondered that/why a smaller aperture doesn't result in essentially just cropping the image.

  • @samglenmerrill9835
    @samglenmerrill98356 жыл бұрын

    Uh.... Why not hold the flashlight right up to the magnifying glass? Move the flashlight nearer to the wall while leaving the magnifying glass where it is?

  • @snev2

    @snev2

    6 жыл бұрын

    Exactly what I was thinking

  • @21ndrstjokeerr70

    @21ndrstjokeerr70

    6 жыл бұрын

    Sam Glen Merrill how about the camera?

  • @irabennett9229

    @irabennett9229

    6 жыл бұрын

    This wont work either, try it out yourself, you'll see that it just shows the bulb

  • @Adam-g01

    @Adam-g01

    5 жыл бұрын

    It can't be hotter than the source and that would only magnify the image, he couldn't get any more focused no matter what

  • @savadi91
    @savadi916 жыл бұрын

    Try this with moving the light closer to the wall.and try to get the focus point.move the light as close to the wall as it needs.

  • @drwolfgangchannel
    @drwolfgangchannel6 жыл бұрын

    6:53 The baby bit him!

  • @unflighted

    @unflighted

    6 жыл бұрын

    Gumby Dragon Charlie bit my finger!!! Bad Charlie...

  • @unflighted

    @unflighted

    6 жыл бұрын

    I'll stop)

  • @minibuds5531

    @minibuds5531

    6 жыл бұрын

    Magolor The Space Eggo you probably stole that from someone else

  • @unflighted

    @unflighted

    6 жыл бұрын

    mini buds Ya, I know; I just wanted to reference it for some reason

  • @unflighted

    @unflighted

    6 жыл бұрын

    And Thought it would've been fitting for this comment, but yet again, I'm not funny xD

  • @CryptoSeann
    @CryptoSeann6 жыл бұрын

    "Fleshlight"

  • @sagittariusa1304

    @sagittariusa1304

    5 жыл бұрын

    Probably will be porn

  • @AndrewmanGaming
    @AndrewmanGaming6 жыл бұрын

    If you had an even larger magnifier such that at the focal point, all light is caught by the magnifier, would you be able to get that small dot of light? Furthermore, could you then use a second magnifying glass to set up a second focal point that makes the dot of light even smaller?

  • @jordanpanics8276
    @jordanpanics82766 жыл бұрын

    i love this guy bc he is doing all the cool stuff i wish i could do at home

  • @tenorsaxy3567
    @tenorsaxy35676 жыл бұрын

    What if you made the source smaller like a cone that the inside is like a mirror and there's a smaller hole for the light to escape then all the light is going through the smaller hole

  • @tenorsaxy3567

    @tenorsaxy3567

    6 жыл бұрын

    Like so he will see this

  • @ghaithalom6941

    @ghaithalom6941

    6 жыл бұрын

    It is light .. U r not pouring water

  • @tenorsaxy3567

    @tenorsaxy3567

    6 жыл бұрын

    Ghaith Alom idk all the light coming out of one hole I feel would work

  • @nitrous_god
    @nitrous_god6 жыл бұрын

    What if you shine it through a magnifying through a magnifying glass through a magnifying glass and so on?

  • @jayasrivastava2853

    @jayasrivastava2853

    6 жыл бұрын

    *Just read the below description for explaination:* Step 1: The parallel beam of light rays would converge at focal point upon refraction through *first lens* and would get diverge on reaching the second lens. Step 2: The *second lens* will have the rays parallel to principal axis and these rays would meet the third surface of lens and Step 3: *repeat* steps 1 and 2 till you have completed the number of lens....and ultimately the intensity of light would actually decrease because of energy loss each time it crosses a lens in form of heat and some of them reflecting away(like when you are able to see both your face and the bottom of the pond when facing towards it) and also light is travelling way farther each time you put up a new lens..So the final image you get while placing the screen on focus of the last lens(if the previous lens actually did had rays parallel to the principal axis) will be decreased intensity.. I Just hope my answer soothes you.😊😊

  • @nitrous_god

    @nitrous_god

    5 жыл бұрын

    OMG sorry for not seeing this earlier, thank you, although it's kind of disappointing now XD

  • @somebodyoncetoldme186
    @somebodyoncetoldme1865 жыл бұрын

    6:02 - 6:50 *random series of awkward laughs and “it’s burning”*

  • @gabefimbres
    @gabefimbres6 жыл бұрын

    The smoke coming out of the light looks cool

  • @noted6270
    @noted62706 жыл бұрын

    Vid starts at 0.00 so no MORE HATING

  • @noted6270

    @noted6270

    6 жыл бұрын

    BTW I love ur videos and I subed and smashed the bell for u

  • @jacobgutierrez752

    @jacobgutierrez752

    6 жыл бұрын

    Thought it started at 0:01

  • @noted6270

    @noted6270

    6 жыл бұрын

    Cool Scrub lol okay?

  • @noted6270

    @noted6270

    6 жыл бұрын

    Cool Scrub ur still killen them haters tho

  • @milllzy1483

    @milllzy1483

    6 жыл бұрын

    2:26

  • @llaoiruhanirehber3237
    @llaoiruhanirehber32376 жыл бұрын

    Lux liked this video

  • @cyh4031
    @cyh40316 жыл бұрын

    What about taking the smaller magnifying glass and holding it againist the flash light, then moving the entire assmbly to focus the light?

  • @hotflashfoto
    @hotflashfoto Жыл бұрын

    Instead of a magnifying glass with convex on both sides, what if you used one that is flat on one side and concave on the other? I believe that you would then be able to condense most or all of the light into a very small disc. This was really interesting! That last bit about covering the lens (I guessed wrong, BTW) made me think of the iris (aperture) on a camera's lens. The more you stop it down, the dimmer the image gets, but you still get the whole image, just like in your example.

  • @NO-bh3no
    @NO-bh3no6 жыл бұрын

    Pause at 4:10 and watch the magnifying glass

  • @artifexmusic

    @artifexmusic

    6 жыл бұрын

    illuminati lel

  • @chleung6110
    @chleung61106 жыл бұрын

    Try to magnify a laser beam.

  • @luongmaihunggia

    @luongmaihunggia

    6 жыл бұрын

    Nope, laser pointers already have their own magnifly glasses.

  • @trinitrojack

    @trinitrojack

    6 жыл бұрын

    Focusing lens. They already have a focusing lens. Buy a laser diode and play with lenses. It's pretty fun.

  • @wolvenar

    @wolvenar

    6 жыл бұрын

    With a high emmision lasers all you will do is either melt your lens, or at least only dim the output. True lasers will not significantly expand for a significant distance, and much of that will be from diffusion in the medium the light is traveling.

  • @wolvenar

    @wolvenar

    6 жыл бұрын

    Complete this to see more about that type of laser thephysicsmill com/2013/11/17/things-work-lasers/

  • @tunerimpala5658
    @tunerimpala56586 жыл бұрын

    I love the experiments this guy does

  • @sheetalbobade9109
    @sheetalbobade91092 жыл бұрын

    Can you try by putting a roll of paper on the edges of the flashlight torch and then if the light comes out from the other side of the paper roll 🗞️ then it would not spread too much , you can try then.

  • @olaffalo5187
    @olaffalo51876 жыл бұрын

    Making projector with Da flashlight..

  • @Salmanul_
    @Salmanul_6 жыл бұрын

    What will happen if you put a lot of magnifying glass in front of the flashlight?

  • @TheActionLab

    @TheActionLab

    6 жыл бұрын

    less and less light:)

  • @Salmanul_

    @Salmanul_

    6 жыл бұрын

    The Action Lab with more power?

  • @nyunno

    @nyunno

    6 жыл бұрын

    nah it just gets dispersed because of all the glass planes it has to go thru

  • @kitchenmaiden81

    @kitchenmaiden81

    6 жыл бұрын

    Also, there is no more light, and therefor heat, going to the target. The light defuses because of the extra lenses, so you are getting less light through to the point. The king of random (Well, Nate) did a video about this a short time ago.

  • @andrewrichardson3135

    @andrewrichardson3135

    6 жыл бұрын

    You forgot the es in glasses

  • @kylewatermelon6457
    @kylewatermelon64576 жыл бұрын

    Can you concentrate the focal point like a laser pointer? Like build a contraption that can connect to the mouth of the flashlight and with a small magnifying lense, concentrate it on a point no larger than 1 cm in diameter.

  • @choiyerim685
    @choiyerim6856 жыл бұрын

    you can place magnifier on flashlight with no distance, and you just only set focus of magnifier on wall and you will get tiny hot spot

  • @lf5744
    @lf57446 жыл бұрын

    Very interesting I'm sure to be showing this to be bro

  • @ABrightProduction
    @ABrightProduction6 жыл бұрын

    Action lab you should by a 42,000 lumen torch and set fire to paper and explain why it happens

  • @VoidKyun

    @VoidKyun

    6 жыл бұрын

    Cause even though paper reflects almost all light because it's white, the light it does absorb heats the paper up to the point where it starts to burn. But don't quote me. This just seems the logical way

  • @jacobgutierrez752

    @jacobgutierrez752

    6 жыл бұрын

    Heat from light

  • @holycheeseitsme1129

    @holycheeseitsme1129

    6 жыл бұрын

    😂 yeah

  • @princesssarragozza1735

    @princesssarragozza1735

    6 жыл бұрын

    GD GodDawg but a black paper

  • @Alucard-gt1zf

    @Alucard-gt1zf

    6 жыл бұрын

    AB3/Alan bright 3 because it gets hot?

  • @Kaiha
    @Kaiha6 жыл бұрын

    What if you were to make a ‘funnel’ out of mirrors to redirect and bounce the light into the big square magnifying glass. It would prevent loss of light to things like walls absorbing the light. Would this work?

  • @gauravkumarverma694
    @gauravkumarverma6946 жыл бұрын

    You deserved to be liked,so much of science with modest simplest way

  • @ritesha8050
    @ritesha80506 жыл бұрын

    U r the best. I always wondered how sodium reacts with an acid. Do it plz

  • @tennicktenstyl

    @tennicktenstyl

    6 жыл бұрын

    ritesh Gamer it reacts gently

  • @RayPossibleGT

    @RayPossibleGT

    6 жыл бұрын

    Wouldn't it react with acid normally?

  • @ritesha8050

    @ritesha8050

    6 жыл бұрын

    Nope bro it would explode right in your face.

  • @tennicktenstyl

    @tennicktenstyl

    6 жыл бұрын

    RayPosSiable nah sodium is a very subtle element.

  • @ritesha8050

    @ritesha8050

    6 жыл бұрын

    If it explodes in water what will it do in a strong acid.

  • @aliidress5619
    @aliidress56196 жыл бұрын

    I am studying lenses in school

  • @oldmanestimanjr.3847
    @oldmanestimanjr.38476 жыл бұрын

    Try to use multiple magnifying glasses big to small and lets see if it can shrink the light from the flashlight

  • @geminiparadox
    @geminiparadox6 жыл бұрын

    This guy is like the Mr Rodger of science. Especially with his choice is music lol

  • @Relaxing.64
    @Relaxing.646 жыл бұрын

    Whenever a burglar comes. Glue the normal magnifying glass lens the the flash light, then put it in front, then hook it up to a pressure plate in your yard :)

  • @bench4922

    @bench4922

    6 жыл бұрын

    StuDio boi this ain’t minecraft

  • @fashionsuckman4652

    @fashionsuckman4652

    6 жыл бұрын

    John Smith It's actually a good idea!

  • @jamesken6182
    @jamesken61826 жыл бұрын

    Did anyone else try to blow the smoke away?

  • @TheActionLab

    @TheActionLab

    6 жыл бұрын

    My garage still stinks from the smoke...

  • @DrSinChan
    @DrSinChan5 жыл бұрын

    It will be cool to fit a converging lens or sets of lenses in front of brightest light torch calibrated in such a way that the light leaving the torch is parallel instead of spreading away.

  • @annereilley4892
    @annereilley48925 жыл бұрын

    You ought to wear eye protection, or even strong sunglasses, when working with this light.

  • @BurningMoreXP
    @BurningMoreXP6 жыл бұрын

    Try to magnify the already magnified 32,000 Lumens LED light.. this could really be interesting..

  • @MrSille332

    @MrSille332

    6 жыл бұрын

    BurningMoreXP. Wouldn't help much. Still the same amount of light coming from the flashlight .