Giant Powerful Magnifying Glass from an old TV

Giant Powerful Magnifying Glass from an old TV
We created a large magnifying glass that cooks food and starts fires from an old big screen TV. We removed the fresnel lens from behind the screen of the TV. The lens uses solar power from the sun and concentrates it into a point.
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Music: Crystal - Vibe Tracks • Crystal - Vibe Tracks ...

[@Justadonkey]

interesting video, obnoxious music though..

[@thetrollmaster4485]

true

[@dalton5517]

agreed

[@rayadams5076]

Really great idea guys

[@chrisbliss7]

Put something blue under it, people are saying that the blue wavelength is unaffected

[@QEAdventures]

That’s an interesting idea. I’ve never heard of the before but it seems like it would be something cool to try

[@stephendanna7594]

Any idea what temperatures are produced using that lens. Just a thought but I wonder if that beam was concentrated at a large tank of water with possibly a coiled up copper tube inside of it that had water pump through it being heated by the outside water by the lens over a period of Time how productive would that be to ever be used to help heat up water in a pool. I would have a separate pump setup to do that. I like the concept, but how efficient it would be is another story to make any difference. I am familiar with solar heaters for pools but they can get rather large. This is just more a concept of a lab experiment I would say

[@SirusStarTV]

Don't look at this light because it may hurt eyes.

[@ferrodrig]

nice video, i will use it as project

[@maalf1304]

Do all tv brands work?

[@2bnax]

AT 0:46-0:47 THE CAMERA IS MOMENTARILY OFF & THE CONE UNLIT .. WHEN THE CAMERA IS AGAIN" ON" THE CONE POSITION CHANGES & THE CONE IS LIT... WHAT DID YOU DO OFF-CAMERA TO MAKE THE CONE BURN? NOTE: ALWAYS KEEP A CONTINUOUS FILMING WITHOUT BREAKS IN FOOTAGE. ALSO, IS THAT ISOPROPYL ALCOHOL IN THE WATER BOTTLE??????

[@von40me]

Boo ha shak ka ta ha ba. 👌🏽You have a very good point. Thanks. I totally agree with you.

[@abdulrasheedp.p3746]

can i use this sheet to magnifying my laptop screen. if so where could i pruchase it. (am from kerala, India)

[@abelszalai9771]

Does it work with newer tv s

[@Shadowmib]

Nope dofferent technology

[@benjaminwebb5759]

Not saying your cameras not good. But we can't see the burning for the glare. Theres orobably a setting or something that might allow us to see it burn.

[@mackshinoda9969]

Stop comment if you don't know

[@benjaminwebb5759]

I had a chance to get 1 about that size. I just didnt want to lug the damn thing to the garbage. Guess if i want 1 bad enough.

[@sqQoky]

im going to get a house sized magnet and cut a building in half

[@FBicoolshaman]

can you use this technology to change salt for drinking water

[@SMGJohn]

You can actually, a bit impractical I suppose considering its size but yeah its possible, you just have to put a large enclosed boiler with a window ontop and some pipes for the steam to travel through into another case were it cools down into purified water.

[@tasaki12]

that s a linear lens you have to a spot lens

[@ZerolinGD]

Howtobasic?

[@lovelypuppiespawsfromheave4390]

Can you tell us how to make one?

[@JJ-vb6wm]

If you find out, let me know

[@silverrose7554]

Use a cast iron grill cook away

[@JJ-vb6wm]

After a year, I finally got my hands on one can you make a video of how to build a stand?

[@MISSINGYEARS]

A sad😢

[@reynardmeiring9567]

please tell/ help me find one ,I have been looking everywhere for one of these but couldn't find anywhere

[@mirostanimirov8952]

LG 42LD550 Has a magnifier glass???

[@robsancheez]

If it's not a rear projection tv it won't have Even not all projection tvs have spot lenses, they have mostly linear Lenses.

[@chrisgaming1224]

Eyy

[@mcrtuning9410]

1:57

[@carryminatii2523]

I want it

[@Dragon-Slay3r]

This already been deployed with turkey earthquake changing its name didnt help them ☝️🌍

[@alurisaikumarreddy9723]

How much time it taken

[@QEAdventures]

How much time for which part?

[@1islam1]

@@QEAdventures ⚠️ God has said in the Quran: 🔵 { O mankind, worship your Lord, who created you and those before you, that you may become righteous - ( 2:21 ) 🔴 [He] who made for you the earth a bed [spread out] and the sky a ceiling and sent down from the sky, rain and brought forth thereby fruits as provision for you. So do not attribute to Allah equals while you know [that there is nothing similar to Him]. ( 2:22 ) 🔵 And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah, if you should be truthful. ( 2:23 ) 🔴 But if you do not - and you will never be able to - then fear the Fire, whose fuel is men and stones, prepared for the disbelievers.( 2:24 ) 🔵 And give good tidings to those who believe and do righteous deeds that they will have gardens [in Paradise] beneath which rivers flow. Whenever they are provided with a provision of fruit therefrom, they will say, "This is what we were provided with before." And it is given to them in likeness. And they will have therein purified spouses, and they will abide therein eternally. ( 2:25 ) ⚠️ Quran

[@davidg7242]

Decent video guys but the soundtrack is awful.

[@ovientar]

what's the music?

[@oobeeman]

That is a lens not glass...

[@byronschroedel432]

What is your point

[@alicomando1195]

very dangerous

[@byronschroedel432]

Yes yes very dangerous, the government should stop this. Put them in Gulag and eat maggots off of festering wounds from being beaten for being a free thinking human. There is no room for that

[@jake-rj3mb]

king of random already did it bud...

[@QEAdventures]

We were definitely inspired by him. It’s a fun project to do.

[@jake-rj3mb]

as well as dangerous as hell