100% Invisible IR death ray laser!

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I built a massive portable laser with a beam that's completely invisible. What could possibly go wrong?
I've built tons of crazy laser devices over the years but until now I had never built a giant IR laser. I decided my life would be better if I built a massive portable IR death ray and then use it on an IR camera.
social media sillyness:
shorts channel: / styropyroshorts
instagram: / styro.drake
patreon: / styropyro
backup channel and b-side videos: / @drakeanthony1155
discord: / discord
My first attempt at building the laser started by tearing down a green laser pointer from eBay. Inside is an infrared laser diode that's used to pump a crystal of neodymium doped orthovandate which then feeds into a frequency doubling KTP crystal to make green light. This process is not very efficient so a powerful IR laser diode must be used. The final product looks awesome on the IR camera and can definitely burn stuff, but I wanted something much more powerful.
I went on eBay and started shopping for huge fiber coupled IR laser diode arrays. The problem is that most of these for sale used online are actually dead, so it took some careful searching to choose one with a lower chance of being dead. The unit I bought is 25W at 975nm and worked flawlessly.
Coming up with a driver for the thing is not as easy as buying an off the shelf circuit as the laser diode takes a whopping 40A at just 2V. To make matters worse, the driver needs tight regulation and protection from ESD so it doesn't get toasted. Luckily I saw a video by KZbinr Marco Reps of him building the exact driver that I needed! I built a driver based on his schematic (with some minor mods) and it worked flawlessly, so a big thank you to him. Marco Reps channel: / reppesis
For the telescope collimator, I used fused silica lenses from Esco Optics. I needed material that would work in the shortwave IR spectrum as well as handle the high power laser light without shattering. These lenses ended up working perfect for what I needed.
The final laser is amazing. The beam looks amazing on the infrared "night vision" camera. I can use it to trigger a giant high voltage spark gap, as well as discharge strontium aluminate glow powder. Plus it is really good at lighting things on fire.
One of the biggest issues is that the laser is completely invisible. This makes it incredibly hard to aim and know where it's pointing. I should make a helmet that feeds the output of an IR camera to a screen in front of my eyes as that would make messing with IR lasers much easier.
Big thank you to my sponsor Vikings:War of Clans for this video. I am about to move into a new shop that has much better insulation, and even better, a MUCH bigger electrical power hookup. This setup is not cheap though, so I will be accepting sponsors from now on. The extra funding is going to make some KILLER projects though, so stay tuned!!

[@codylujan]

imagine getting in a fight with him and he just pulls out a flashlight and the other dude just bursts into flames

[@mzhuyt9232]

Stop speaking china

[@funnyuser2796]

Stop speaking china

[@twignotstick894]

I’m sick right now and laughing hurts my chest badly, and you almost gave me a stomach ache

[@bravojr]

He pulls out a proton pack made from a tattoo removing device.

[@swwetsour7697]

@@nighthawkviper6791 So now that he has that 100W handheld laser....

[@moefromdagrieve]

eBay is like the dark web for him.

[@grybassmurf1896]

n1 lol

[@realWilla]

Ya lol

[@PrimalRenegade17]

Its shocking as to what you can get off ebay. For example you can literally buy a handheld spectrometer

[@GeoSY]

*black

[@XnoresTheAwesome]

the black web? it’s called the dark web lol.

[@tayzonday]

Watching your videos makes me think that military contractors charge way too much for their inventions.

[@AimForMyHead81]

Holy shit, chocolate rain guy!

[@connorfortier2699]

Chocolate pain

[@JustinJi-hu9xk]

i bet its hard living life where everywhere you go you will be referred to as the chocolate rain guy

[@rustyshackleford1508]

It's the Military Industrial Complex, baby. Charging a billion dollars to produce a mediocre solution to a problem that didn't exist, then charging a billion more to counter the thing you just created.

[@themagicman6959]

using laser weapons is a war crime

[@gioworno]

"instead just a small amount of current finds its way through the cardboard" *Proceeds to show zeus punishing the box*

[@danielleortiz2040]

"Through" 🤓 🤓 🤓 🤓 🤓 🤓 🤓 🤓 🤓 🤓 🤓

[@gioworno]

@@danielleortiz2040 🤓🤓🤓 fixed it though, thanks lol

[@Iianator]

@@gioworno Yo what's with the pfp

[@gioworno]

@@Iianator Found it um... On the internet

[@Iianator]

@@gioworno which website on said internet?

[@guythat779]

"ok I'm bored, let's buy a military laser"

[@ploopybear]

I wish I was this smart but then again video games are better

[@miguelchacon2717]

@@ploopybear fucking loser

[@klydebeso3898]

Fucking madlad

[@themusicmaster1077]

Guy That You mean a “laser” very well we’ll hold the world ransom for, one million dollars

[@guythat779]

@@ploopybear pft

[@oliverbenham_]

Imagine trying to sleep while your neighbor is building the sun

[@spritesponsored2680]

3rilz Imagine being a comment stealer. OHHHHHHH!

[@jaekdabz]

You stole this comment🙄🙄🙄🙄

[@LupixSubscribe]

@@spritesponsored2680 that, just, wasnt a good roast

[@bromicrud4413]

The sun uses UV light not infared

[@BIackCadillac]

@@bromicrud4413 OOOOOOH GET ROASTED... By the heat this mans burn just produced.

[@ozzieenkees]

Styropyro is the only KZbinr that has clickbait titles, but actually delivers even more than promised!

[@XDTheBestGamer]

reverse clickbait

[@sammylacks4937]

Check out his tornado chasing day. He near bout worried me to death.

[@suprlite]

*than

[@AstroInfinitum]

8:25 There are trace amounts of metals in the ink that Amazon uses for packaging. Pretty sure it’s in quite a few postal packaging ink sources as well but that’s why it followed along where the writing was printed on the box.

[@legendaryHoldings]

I noticed that too!

[@beardedchimp]

Do you know that it is specifically metals and not something like carbon?

[@iitzfizz]

Yeah I thought that was cool, don't know if it's trace metals but it was certainly conducting

[@rootbeer4888]

I wonder how many fbi agents are assigned to this guy lol

[@trbennett4038]

Root Beer All of them because they all want to see what he builds next.

[@gd9053]

All of em got Cody

[@will.walker]

This is beyond scary and will probably put me on a watch list for suggesting it lol. Imagine terrorists shining the big ir laser at the cockpit of a landing 747 assuming it had a direct path to the pilots eyes. Thats a scary thought

[@quentinsandy952]

@@will.walker don't say that, that's too real

[@nightsong81]

Not as many as the ATF agents assigned to him, I reckon.

[@jamesryou2827]

“Okay let’s see what this thing can destroy.” Camera pans to cat

[@luizzm]

I thought the same thing hahaha

[@Wickedonezz]

*THATS THE JOKE*

[@thecaptainnoodles]

r/wooooosh

[@Wickedonezz]

@@thecaptainnoodles this isn't Reddit

[@thecaptainnoodles]

@@Wickedonezz Ik

[@Boop__Doop]

When you are in war and you hear "And if you aren't careful this could fry your retenas in a fraction of a second"

[@aceofalltrades397]

Underrated

[@theheadpriest]

Sadly you cant use weapons that can blind in national warfare. That goddamn Geneva convetion ruining all my plans

[@argil7192]

Geneva Suggestions*

[@rii7550]

Imagine walking in on this and just instantly getting blinded

[@Silails]

It's terrifying to know that something you can't see can blind you

[@cheemsdog7662]

its kinda ironic something you cant see can make you stop seeing

[@krzysztofjuszczak906]

Firey BlazeMaster wtf?

[@krzysztofjuszczak906]

@@fireyblazemaster3253 you serious?

[@thesuperpunmaster6369]

@@fireyblazemaster3253 I think you mean that it's jow it looks on the cameras. The naked eye can't see IR light

[@alexvanoers9835]

@@fireyblazemaster3253 I believe his camera doesn't pick up IR light so you wouldn't be able to see it anyway kid.

[@WoebringerofDoom]

I always wondered where mad scientist got funding, I never thought that it was mobile games.

[@thereborne5219]

good one

[@cashwe]

At least it's not raid

[@thatbirb4743]

@@cashwe *PLAY NOW!!!!! RAID SHADOW LEGENDS!!!!!!!!;;;;;;!!!!!!!! PLAY FOR FREEEEEEEEE!!!!!!!*

[@ethanbarry6269]

@@thatbirb4743 DONT BELEIVE ME, OVER 10 MILLION PLAYERS DO

[@maaaaaaaaaaan]

790th like

[@jonathanfairchild]

That gun is the most legit apocalypse weapon I’ve ever seen.

[@danroot84]

I wonder if this could somehow disable a drone mid-flight. Or at least damage the optics on the camera.

[@patrickt101]

Who verified you blud 💀 ain’t even posted a video, don’t tell me YT rocks with the insta method of handing these out now…

[@addidix]

@@patrickt101 his account is super old.

[@ballkicker2391]

​@@patrickt101I verified him

[@fitmotheyap]

​@@patrickt101 you can make a "business" then use it for a checkmark, or just buy from someone

[@TechtodaProductions]

​@@addidixmine is super old and you don't see one on mine

[@327CBG]

So this is the kind of guy that makes all the legendary weapons in the fallout games

[@rety6941]

Bruh this is such an underrated comment... 🤣

[@somerguy3527]

So that’s where I got that radioactive jet hammer from

[@thecourier6fnv]

This is where we got the super sledge

[@hotmansss735]

It isn't,, the kind'' it is,, THE' ' guy dat makes em

[@isaacbachman4246]

IT ISTHE GUY

[@Atso]

"Green laser pointers have a lot of fragile components inside so it's important that they're handled with care" Meanwhile is sawing it in half. 2:40

[@Atso]

I got my first like on a comment!!!

[@henryzhang3961]

9:50 "now let's see what this thing can destroy" *camera lingers on cat*

[@Limathebean]

*when you realize the thumbnail isn’t photoshopped*

[@beanietasticday]

I know right? He never click-baits us. What we’re seeing is shockingly real.

[@angrywizard3199]

First time?

[@mouthshovel]

Although it is technically photoshopped since he modded his camera

[@mouthshovel]

@interesting explain what you mean by that, what are you referring to that always is?

[@mouthshovel]

@interesting dude I was kidding because I don't think modding your camera even counts ss photoshop

[@chrishoesel]

"The only way I know it's on, is the screams 5 miles away! Amazing!"

[@Archangel-Anonymous]

😂😂

[@thesampion628]

"Haha, look at the little kids running through the flames, it's truly amazing!"

[@sadiev2778]

@@thesampion628 hahahaha omg man! 🤣

[@maximilianmander2471]

LOL :D

[@maximilianmander2471]

One of the best comments I ever found on KZbin. :D Really

[@coolmikefromcanada]

the suggestion that it be used as a N/V flashlight brings the funny (to me) thought of some dude being on night guard and getting blinded by some troops doing a recce

[@bensfractals43]

"Is it me, or is it getting really hot around my back?" *combusts into flames*

[@DavBotsArcade]

8:11 "a small amount of current..." *THE CARDBOARD IS GLOWING...*

[@ghost.7141]

UHHHH BUDDY? THATS NOT THAT SMALL!

[@mauz791]

"Neat"

[@mikealberts993]

Now what would happen if I touched the cardboard?

[@themoon8321]

It looks like freaking THOR AS A BOX

[@noahe8612]

IT MIGHT BE NUCLEAR SEND THIS GUY TO AREA 51 HE COULD SOLO IT.

[@elvispretzel9331]

If he ever stops uploading Assume the worst

[@juvenilized]

FBI OPEN UP

[@cyu06]

Government took him away

[@lordosis5650]

His eyes are gone if that happens...

[@voice-less]

@@lordosis5650 i hope that never happens, it most likely won't blind him completely but it will surely do permanent eye damage to him, that would be really shitty for him and for us

[@bandeater6612]

xZaya Oh god, he’s making the laser even powerful...

[@MenpoTheFox]

My god I can’t stop watching this brilliant mans videos. Truly a great mind.

[@yourgenerickid1109]

Imagine if this guy worked as a weapons designer and could have all the materials he needs

[@cykelhjelmbanden7864]

"you got a light?" "yeah" *pulls out death ray* "now stand still for me"

[@grinreaperoftrolls7528]

Cykelhjelm Banden 😂😂😂

[@molteniron2025]

xddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

[@antlus9361]

LMAO

[@prla5400]

@@antlus9361 that's nice name for blood

[@prla5400]

@@Toon444 pomegranate

[@jaymeselliot8181]

Styro, there is no way u aren't on some sort of government watch list lol

[@Top-Code]

Jaymes elliot he’s on them all

[@styromaniac6967]

Same.

[@imtiredgoodbye481]

Most likely hired him already

[@callumthejudo696]

Germany and Russia will hire you in a blink of a eye

[@lasamisalagne7377]

Cee/ \Gee i dunno about germany... Merkel hat besseres zu tun denk ich mal

[@Jasperr2016]

this is the most wholesome guy i have ever found on yt and he makes death lasers loo

[@robertkelly5025]

The youthful enthusiasm of a hopped up 12 year old on pop rocks and red bull, the self depreciation of a Boston bartender and the knowledge of a Stanford postgrad. So funny.

[@ScaryTerry23]

*disappears from KZbin, gets a government DOD contract*

[@windows10person30]

ikr

[@LukeRen-rl4yv]

*the fbi wan'ts to save you from a death lazer*

[@yeaaboiii3002]

Roger Rarebit I’ll give him one more year before they find him

[@fbi9180]

Yup

[@arandomcomment4111]

@@fbi9180 am I on the watch list yet?

[@blackpsychotigertells2827]

Why does he sound like a positively motivated future evil comic book villain?

[@theNordicBeebo]

Because he is

[@izukumidoriya641]

I’m gonna end the world cause everyone’s just too nice to eachother!

[@Kortegard0341]

He's that one guy who makes weapons for superheroes but is just one stern talking to away from going rogue

[@scottmantooth8785]

you've crossed the invisible line of standard everyday slightly boring villainy to that of cartoon super villainy...and you did so effortlessly and with a genuine sense of enjoyment and laughter...impressive

[@MrHatoi]

He's the kind of guy to just take over the world because he was feeling a little bored.

[@sonofmanarkjazz8965]

Thanks for the heads up as to what we need to know to protect ourselves and others. You're amazing. Thank you so much.

[@ThomasGrillo]

A concave lens, placed near the focal point of the converging lens would allow you to project the high intensity beam over a greater distance.

[@trashtrash2169]

With a powerful laser, it may be left focused on only a small point to help with controlling what gets set on fire.

[@TheAkumuKing]

“Alright now I’m bored” “Oh wow, it kinda tickles!” “Let’s see what we can destroy.” The three holy scriptures of Styropyro

[@mrmeatman9948]

"Let's see what this thing can destroy" **cat looks up in fear**

[@Crummieboi56]

Lol

[@kristianfilipovic9334]

I love this

[@Graveskull]

“But can we do *E V E N B E T T E R ?* “

[@RonJohn63]

That would be very useful for medical diagnosis.

[@drakedempsey72]

*Laser cuts a clear hole through hand* “Wow that’s amazing”

[@keoniuyechi6249]

Yes

[@danielwatson8562]

Yes

[@someoneontheinternetsequel1538]

Yes

[@Cool_J-ko1co]

Yes!

[@lucario4lif682]

Yes

[@limitbreak2966]

1:55 something also cool, it seems like your electrical plasma thingy in the back is a LOTTT more active in IR

[@ricky107_]

8:28 the cardboard box acting as a circuit is insane WHATT

[@elijahtill7734]

Styropyro: "why am I demonitzed?" Styropyro: "100% invisible IR death ray laser"

[@Veivari27]

HAHAHA XD

[@Solid_Snake88]

LMAO shit made me weak

[@grinreaperoftrolls7528]

😂😂😂

[@GreenForce82]

Bazinga

[@gannonweingarten6441]

Nah wdym👍

[@user-gd3et5eh5r]

Neighbor: where’s my dog Styropryo: gone reduced to atoms

[@deathblite9806]

A sacrifice had to be made

[@midobula4797]

Ahahha

[@Efectivtrailer2]

Broooo🤣🤣

[@cnw-jd9tt]

Whoops my laser slipped three your fence

[@liamashton1656]

Yeeeaaah

[@vrdengineering5204]

This is a genuinely terrifying build.

[@scottappleton842]

infrared (that's how you spell it) is basically just heat but in light form and also red bud redder. Aside from that, what if somebody made a much better version of this (battery in/on backpack thing, stronger laser, and generally higher quality stuff) such that they can snipe stuff from at least 100m away (328 feet) and set, for example, an enemy soldier in a war, on fire, then immediately turn someone into plasma from a distance without handling a rocket launcher or heavy equipment. I just want an invisible fire laser handgun attached to a backpack, that's all. *demonic laughter and arson intensifies* it would really cool to vaporize targets from a distance without nukes, or rockets, or any explosive weaponry. Legend of Zelda Breath of The Wild guardian lasers are what I'm looking for.

[@hulfe2514]

He always look like he doesn't know what he's doing, whilst being extremely calm

[@Benzy670]

Halfdan Andersen that’s called knowing what you’re doing lol

[@largehippo2408]

mood

[@davidbass3178]

@@Benzy670 yeah dude made a dumb comment

[@LaJay504]

How’d this contradiction get so much traction?

[@not2900hz]

@@LaJay504 that's just what I was thinking

[@mckormickkenny9285]

This guy kind of remind me the boy scout that built a nuclear reactor in his backyard.

[@ButterBallTheOpossum]

This guy is extremely smart. The boy scout was an idiot.

[@phersval7734]

ButterBall let’s see you build a fuckingn nuclear reactor

[@Bitgedon]

JSL_WAR your seriously defending the kid who built a nuclear reactor?

[@uziixyz]

@@Bitgedon I mean shit what's wrong than being smarter than. Others

[@naughtybear2187]

@@Bitgedon he definitely wasn't stupid. The man made a NUCLEAR REACTOR out of freakin fire alarms you dope.

[@sandragrushoff9844]

I kinda like the momentum of it all - and wish i'd got that kind of money (via sponsorship) to blow stuff up when I was younger mis-spending my youth. What I had wasn't much but it was nicked from various science classes or modified from harmless stuff. Sounds like a dream job has happened where people pay you to burn stuff. Great stuff. Keep building the things I wished I could have built !

[@neversayneverever7]

Styropyro videos are 50% about cool science stuff, and 50% about being relieved when he's still alive by the end

[@AizikLud]

*burns down house* “Oh wow, that’s amazing.”

[@hubristicditch3975]

'But could we get any stronger?'

[@flashrose2496]

I See what u did there 😂

[@zazombie5093]

He's in a workshop and it's probably made out of bedrock

[@derusher2979]

"PERFECT RESULT"

[@teehfuel8902]

fr he is able to burn down my grandparents house with those lasers

[@caseylp7121]

Nobody: styropyro: "Full Scale Death Star made out of used Cereal Boxes"

[@imbehindyourcouch2063]

That can also destroy planets and rebels

[@mechasanicwhitmasteremerol5843]

C r a 🅱

[@mechasanicwhitmasteremerol5843]

C r a 🅱

[@bigdoolz6184]

Haha I still don’t get the nobody joke I was laughing at old vines cause they’re funnier than that joke

[@piscye1806]

@@bigdoolz6184 vines are cringy garbage

[@SharpForceTrauma]

on the topic of IR lasers and military equipment- back in the day, night vision systems used infrared lamps in combination with IR cameras. a similar process is used for marking targets. maybe one of those could be kicking around to play with in the future Moreover, the weaponization of this thing you have built is...a very interesting thing to think about. Imagine you could blind a drone, or even a human pilot with a light thats undetectable by all but IR

[@johnk7302]

actually in a dark cold room with no windows you would need an inferred light if you wanted to see things well because there's little to no light to amplify

[@SharpForceTrauma]

@@johnk7302 Thats...literally what i said

[@FleshWizard69420]

There's drone warfare going on in Ukraine at the moment. Laser time :D

[@moistjohn]

People have already gotten in trouble for pointing IR weapon lasers and laser designators at aircraft before. Also this thing would probably instant pop night vision tubes.

[@SharpForceTrauma]

@@moistjohn Definitely, and severely blind the eyes behind said NV lmao

[@tdoyr2119]

The CIA agent hiding in his closet using NVGs:

[@ryanbecker9044]

Imagine breaking into his house and he pulls this out and you're like "Ha! It doesn't even work!" Then bam your blind.

[@daPvta]

Damn, that's actually a pretty good idea, thanks mate

[@VariousJnizzle]

Suddenly I feel a slight flame on my coa-AAAAAAAAAAAAAAAA

[@troblezgaming9751]

Geneva Convention more like Geneva suggestion

[@HowlingMoonCinemas]

@Ryan Becker And your hair's on fire!

[@N3XUS_T4RG3T]

@brando no sir we should definitely not be permanently blinding folk as self defense lmao. Maybe in war where people are gonna end up getting killed regardless? Or hostage situations? Still it’s a tad more cruel than getting shot I’d think.

[@Glowing_Embers2]

“Now let’s see what this laser destroys” Shows his cat

[@mhesus]

What else is he meant to use

[@LilUsiVert-_-]

@ShaneDawson

[@escytv1106]

*oh that's amazing*

[@ParacosmicEscapism]

This is definitely going in r/cursedcomment

[@shadicomplains4331]

@@ParacosmicEscapism r/ihavereddit

[@UncleDon226]

This is my favorite science channel. The things he does actually scare me

[@VideoBaseie]

This really is the kind of content early KZbin was all about.

[@insert6190]

I really want to see the chaos that would unfold if Michael reeves, the hack smith, and styropyro did a collaboration project for some sort of weapon

[@mexicandream8487]

They will build a mini deathstar

[@shaunclarke04]

Samuel Lee we defo need a collab w/ michael!!

[@davemarin7340]

With powersupplies from Photonicinduction 😂

[@lt.trojan5063]

@@mexicandream8487 "mini"

[@aether3569]

I need this

[@momba2092]

It’s scary how smart this man is

[@porte-majestuoso]

kiix Cujo He's got potencial for being a super villain.

[@orpheus280]

He is very intelligent, but most electrical sciences like lasers are just about putting the right things together. Having a hobbyist community actually makes projects like this really easy to get into and start building your own death rays within a couple years.

[@waterlogged1]

kiix Cujo I know right? It’s so weird

[@lkeaboy]

I want Elon Musk to give him bigger garage and some monies.

[@somethingwithbungalows]

lkeaboy Him and Elon can take over the world lmao.

[@aettiusflavius5938]

@StyroPyro, I have a background in non-invasive cancer imaging, and I have to say, your hand at time stamp 4:32, veins visible is very impressive. Did you try this on your legs or arms too? I.e. can u see the veins, circulation, in more dense tissues? Can you try? Maybe also try the heart?

[@lazystrike6835]

You can mount a red laser on the top just to have an idea where it's aiming or pointing. Like one used for weapon.

[@brodydixon59]

Someone:breaks into styropyro’s house Styropyro:so you have chosen death

[@wcurty336]

So you have chosen -death- blindness

[@cole7638]

@Peter Griffin he uses the other ones

[@theflyingeyeball]

For all we know, he has an orbital death ray pointed at the earth

[@cole7638]

@@theflyingeyeball it's practically confirmed

[@laurensinghhughes9030]

Yes yes I made it oh no I'm bilnd help GA -dies-

[@itzpogboy]

this guys voice is so calm despite the fact that he is kinda just playing with things that could probably kill him

[@BlastedFBE]

the part when he said, "now lets see what this thing can destroy" and then he look at his cat and his cat looks at him like, "pyro, no, not again"

[@Chastikan]

Styropyro: *Makes doomsday device from scraps* *THIS VIDEO IS SPONSORED BY WAR ROBOTS*

[@phantommc4320]

Hahah! A man of culture!

[@mariafe2758]

hmm... magnum is better

[@ElectroBOOM]

Wow! invisible death ray! So you just go blind not knowing why! You mentioned it wasn't burning your skin because it was infra-red. But is it possible it was internally burning something, like bones or veins that looked black in infra-red? How's your hand today?! [Edit] Thanks for clarification below Styro!

[@hatem3921]

Love both of you guys

[@grevel1376]

Look here: 11:56

[@MammothTanker]

You two should make a video Together. Maybe a laser that shocks you as you use it.

[@grevel1376]

YEEAAAH MAKE SOMETHING TOGETHER

[@styropyro]

Awesome to see you here! I don't recommend others try it but internal burns from this laser are unlikely as tissue and bone have very low absorption at these wavelengths. I've stuck my hand in the beam of a shortwave IR laser that was literally 500 times stronger than the one shown at 4:11 and I had no noticeable effects.

[@kidarufilms6345]

The Terrifying thing is that he could probably permanently blind hundreds of people and since its almost invisible to the naked eye no one would know it was him

[@snuffy.6810]

Even if this was made 2 years ago it’s still one of the awesomest videos on youtube

[@wiskyr6510]

All of your excitement sounds like straight sarcasm

[@vixoo4486]

It does 😂😂😂

[@killerkraken3674]

WiskyR6 facts

[@Right_infront_of_you]

Fax

[@kzsoren]

I don't care if someone spends a minute talking about a mobile game if it allowed them to make good content. Great video!

[@jackielana9993]

This is literally what anyone should think concerning small content creators. Life is hard and good people deserves a platform to do cool shit, even if the means aren’t traditional.

[@Lyre206]

Poilu same!

[@thewolfstu]

0:55 Ngl, would be dope to hear how ya' switched that filter around.

[@spiderdude2099]

I can’t believe this guy manages to get sponsors. Lol, much respect

[@booxwee3804]

"Babe can you light some candles?" "Yeah, lemme just get my giant IR death-ray gun"

[@a_sock_puppet__vods7969]

“put your goggles on please”

[@dudleydingleberry5104]

He has a kink for laser goggles

[@dudleydingleberry5104]

But ONLY survival laser goggles

[@larperdixon723]

* annihilates cat with military grade IR laser * oh wow, thats amazing

[@Fire32Ball]

200th like!

[@explicitreverberation9826]

LOL

[@paulhartmann6473]

Do it

[@MichaelChin1994]

I know this is an older video, but I'd like to make a suggestion nonetheless: If you filmed with color at roughly the same angle, you could do a blend mode overlay that would allow you to see the IR light in color.

[@ih8tusernam3s]

Marco is one smart guy, I love his channel.

[@b1-66-er3]

Imagine being blinded by a light you can't even see.

[@omma911]

It's on par with religion.

[@midobula4797]

Haha

[@cactichris9829]

Not anymore atleaet

[@philipm.peterson9292]

I would be so butthurt

[@dolamskudoiski306]

“Hey that’s not fair”

[@caidenmerritt1930]

"Just a small amount of current makes its way through the cardboard." the cable: UNLIMITED POWEEEERRRRR

[@ThatOneOddGuy]

Anime fan

[@caidenmerritt1930]

@@ThatOneOddGuy ahh yes my favorite anime, star wars

[@ThatOneOddGuy]

@@caidenmerritt1930 odd to find active users but yo have great day

[@liamashton1656]

Probably

[@ihorvoronchak8191]

That “small” amount of current can stop your heart before you even feel the pain

[@bilbo_gamers6417]

this is so badass. like this is the coolest thing you've built imho.

[@mrhassell]

Inspired. Amazing how sound and light interact and have similar properties.

[@WolfrostWasTaken]

"Here's the naive approach" Proceeds to show fuckton of circuitry

[@qwoc]

Yeah.. I saw that too

[@rickysingh616]

Same, I'm watching these videos thinking what the heck are both of them talking about??

[@plaguedocter8984]

I imagine he'd be happy if someone robbed him he'd be like yes a test subject

[@ApertureLabs]

Hehehe.

[@ThatOnionispog]

Aperture Laboratories Lemons?

[@candle_eatist]

DO YOU KNOW WHO I AM?! I'm the man who's gonna BURN YOUR HOUSE DOWN! With the lemons!

[@joshhanequiez841]

"Score!"

[@ThomasFarquhar2]

plague docter *picks up duel-wielding lasers* YOU PICKED THE WRONG HOUSE, FOOL!

[@eby6114]

It'd be terrifying to go blind and not even know why since this thing is invisible to the human eye

[@flashbao1922]

Me eating popcorn watching this guy build futuristic weapons!

[@IamtheSun100]

*blows up Alderaan* “Oh wow, that’s amazing”

[@220p2]

"but i think i can do better"

[@KevetteofArethria]

LMAO

[@kian8203]

man, this guy really is just a genius, so envious of how nonchalantly he explains stuff that goes right over my head..

[@mymusicacc5359]

Cyka blyat

[@WilliamBrinkley45]

This guy is one lab accident away from becoming a super villain 🦹‍♂️

[@leonlummis84]

What an awesome channel I randomly stumbled across. 👍👍

[@miketurany2082]

I remember when I was a young boy much younger than this kid here, I made a very detailed drawing of a ray gun using the sun as a power supply and focusing the beam of light into a lazer by using a Series of Magnifying glasses I even built a huge telescope using 3 magnifying glasses Two Used Carpet tubes. I was the only kid on the block with 10' cardboard telescope. But I digress I really enjoyed the video especially Enjoy the Precision that you took of opening the Lazer Very Tip top Thanks for the memories kid

[@seanquack2957]

9:40 *spots bigfoot* Bigfoot: *immediately obliterated* Styro: “oh wow that’s amazing!”

[@wessonliam7423]

Yes that's why no one can find him. He got turned into flash powder.

[@rsxtypesmobbin8661]

Ahahaha 😁

[@destructionbuildskharacter4943]

Imagine bullying a kid then getting incinerated by a flash light seconds later

[@Journey_Awaits]

"This one will drain the studios electricity"

[@AzamatSlowedAndReverb]

I have no clue if you will see this comment but I recently came across a youtube video of a vintage advertisement that was showcasing a toy lazer called the Plazer Ray. If you can get your hands on one to see the technology that is within it and perhaps Jerry rig it to make it actually as depicted in the commercial that would be so legendary and awesome. Thanks Styropyro.

[@edattacks]

Now I'm thinking about the crazy stuff the military has 😨. Making some stuff seem not so far fetched 👀

[@cloroxtheclean6394]

"Now lets see what this thing can destroy" *Camera focusses on cat* *cat looks up at the camera concerned for both it and its owners saftey*

[@joshsalinas9342]

i smell an inside joke

[@justmemes2272]

Thx for the Laugh XD

[@alek6362]

No, it wants the owner to DIE

[@alexnowosielski43]

Rip grumpy

[@Isaac-ib3wp]

😂

[@Spexx368]

(Styropyro burns down house) His insurance company: how did this happen Styropyro: I built a giant deadly invisible lazer

[@gambe96]

*about 31 giant death ray lasers

[@Toast927]

Lol

[@Inplogo]

Bro goin crazy with Science, Repair and Energy Weapons tagged

[@XDTheBestGamer]

that's some evil genius bond villain stuff, I love it

[@nathandavey7969]

This man better be one of the ones raiding area 51

[@catchara1496]

N8 the GR8 i feel like with this he could do it alone

[@nathandavey7969]

@@catchara1496 He probably could 😂

[@waterlogged1]

I agree

[@misanthropicservitorofmars2116]

He’s contracted by the military. His knowledge plus alien technology is what you’re up against.

[@commander6546]

He IS Area 51

[@kaiserslavaniaashur1623]

*the FBI Weapons research department would like to know your location*

[@Lyre206]

Jacket lol sound like something they’d do, lol

[@frequencs8511]

That shit ain’t even a joke

[@Tiomioes]

I’m pretty sure if a smart KZbin can make these weapons, the govt or fbi is already been making laser weapons and maybe even better ones

[@TheWhiteEye.]

@@Tiomioes especially secret government

[@kenny8719]

@@Tiomioes they are, much more powerful ones

[@jasonwaltman3566]

"That means the will always be a supply of weapons grade laser hardware on the surplus market" .... I challenge you to find a scarier phrase spoken by anyone's teenage son anywhere ever. Well played.

[@Spacefolders]

The applications for looking through flesh to the bones and veins is unlimited, you could use that with a set of goggles to see the wave length to look through injuries for soldiers in the field. Like an instant xray.

[@azguitar]

Home Alone 6: The Reckoning Watch as all grown up Kevin McCallister defeats an alien invasion, using a cat laser pointer and some under sink plumbing.

[@akuljamwal3085]

Says to aliens: "Merry Christmas you filthy animal" **Incinerates aliens with death ray** "And a happy new year" **Continues the slaughter**

[@sahilislam8976]

These lasers are extremely dangerous and should b handled with care “Pulls out chainsaw”

[@Antek_S]

Sahil Islam That is not a chainsaw 😂

[@spikefallyt3350]

Sawsall

[@sahilislam8976]

English Ant sarcasm 😂

[@shaunclarke04]

Sahil Islam jigsaw*

[@shaunclarke04]

Sahil Islam thats not sarcasm, its closer to a hyperbole but its not even thar