Homemade Gas Masks vs. Tear Gas Grenades

[@tetanusv0dka173]

Just a 'small' tip. Crushing up the activated carbon in a motar'npestle or ball mill would yield a higher surface area of carbon and thus end up being more effective in filtration

[@eunjunshin9540]

TetanusV0dka breathing is already difficult with the petals

[@carsonrush3352]

The important surface area of the pellets is actually in the micropores and internal surfaces of the activated charcoal pellets, which can have anywhere from 300 to 1200 square meters of surface area per gram of pellets (the weight of a paper clip) (Source: "Transport Processes and Separation Process Principles" by Geankoplis). That means an amount of activated carbon weighing as much as 5 to 16 paper clips would have about the internal surface area of a football field. Each square nanometer of that football field could catch a molecule of spray. That's about 1% of a mole of spray molecules, but that's a conservative estimate. If you want to recharge the activated carbon, heating it up allows the adsorbed material to escape, thus preparing it to adsorb again. Just don't be nearby when the stuff comes out of your carbon. Maybe use a solar oven to heat it outside... On a windy day. Hopefully it releases slowly. Chemical engineering is a fun field :).

[@Guru_1092]

@Carson Rush I'd call you a nerd, but I'm going into analytical chemistry so I really can't say much. :P

[@carolynmmitchell2240]

Look into Robert Murray smiths video on graphene coated sand particles for filtration purposes, I think it might work as an excellent air filter

[@JohnSmith-cu4rm]

I also think hot glue would have been better than duck tape for the filtration can.

[@connordonnelly6746]

Everyone’s talking about how this is recommended during the Hong Kong protest...just wait till they see what’s going on now

[@LeftSoulz]

Coronaboy: *laughs in viral*

[@leoe9293]

@@LeftSoulz *laughs in protests*

[@rumpelstiltskin9729]

You mean now right?

[@ethaman2799]

Or right now too

[@Coentjemons]

How about now?

[@HarryBawlss]

Their beards compromised the seal.

[@ModernRogue]

Probably. Still worked surprisingly wellx

[@FirstLast-cc6cv]

Just an odd history fun fact: hitler once recieved severe chemical damage for this exact reason. His mustache was compromising the seal. And this is when his iconic mustache was born

[@TeufelhundenGrunt]

Also they needed to add another plastic layer over their mouth to keep it from fogging up.

[@spartanandrews2929]

Okay. Delete the comment. That's cool.

[@wedividedyou1424]

@@spartanandrews2929 why the fuck would you delete any comment here? (exept your)

[@handlemchandleson1]

love how this is recomended during the hongkong protests

[@Khergitli]

Yeah lol

[@mugwa5423]

Hong Kong : goes batshit crazy on riots KZbin algorithm : im gonna do whats called a pro gamer move

[@sad_mugi_hours7550]

Grant Giles facs

[@rampagerslife]

i actually thought this was made for that until i realized this was 3 years ago

[@rau1488]

And chile too

[@matthewclausing3856]

I am genuinely impressed at how well those worked, well done guys! I thought I would point out that one of the reasons military regulations insist that soldiers stay clean shaven is so that gas masks will create a total seal with their face. Civilians with beards are advised to either store an electric razor with their gas masks, or a large container of Vaseline. There is an Israeli company that makes gas masks for dogs, and in their instructions they say to shave/ trim all of the hair around the dog's neck where the mask will be creating a seal. Just food for thought.

[@_hi_pwr]

What does the vaseline do?

[@woahitsnick4965]

JuanTheSwan I’m no expert but probably helps create a better deal by making sure your beard doesn’t flair up and mess up the seal

[@valentinofontaine2444]

@@_hi_pwr is a grease like material,so when it makes contact with the edges of the mask it simply creates a seal so by putting you baird full of vaseline,you make sure the mask seals well

[@bronsonleach3573]

@@valentinofontaine2444 A diving mask works the best. Rubber on rubber is better than rubber on skin

[@ApofKol]

@@_hi_pwr You just mix it with adhesive and you can wax your face clean

[@mertboyali509]

9:05 "I CANT BELIEVE THAT WORKED!!" *Cough cough* *wheeze* *cough cough* "AUUGHHH!!!"

[@red_e454]

"A bug bomb, but for people."

[@Nosirrbro]

Thats just a bomb

[@zaxtonhong3958]

Actual bomb vs homemade gas masks

[@CowboybubPercussion]

depends on the bomb, frag no, gas... anything not hydrogen ..... nuclear.... that would be ilegal testing but I would guess it would vaporise it... but it could potentially be tested for resistance against radiation...

[@Anglesso]

A people bomb

[@MrAqr2598]

0:16~ Introduction 1:21~ Making the Masks 2:36~ Making the Respirators 4:11~ Attaching the Respirators to the Masks 4:59~ Final Touches 6:16~ Explanation About the Fox Five Point Three Tear Gas Grenade 7:13~ Testing the Gas Masks 8:56~ Discussions After the Test 0:00~ 10:03~ Directly Inhaling the Residual Gas and the Coughing/Sneezing Fit Immediately After

[@1999colebug]

I can make this better! First, use furnace filter instead of cotton (it costs like $2 per sheet and you only need one). Then with the carbon grind it to a finer powder. That filter will stop it from getting thru and it is designed to let the maximum amount of air thru. Also, furnace filter is sold everywhere duct work is (ace, hardware store, Home Depot, menards, resale shop, goodwill, etc.) E: I wrote this 4 yrs ago when I was 18. God I sound pretentious.

[@ModernRogue]

ooh, good points!

[@jefflee4527]

Gonna keep this in mind

[@Roodj1]

Ya, I thought they were going to grind the charcoal, makes more surface area for chemicals to bond with. And also use a better filter then cotton, like HEPA filters or even coffee filters.

[@lauracorcoran630]

Also you could probably make a even better gas mask with a halloween mask or a modified scuba mask and a plastic water bottle so you can take the top off

[@LamiaDomina]

As an action medic with a fair deal of field experience volunteering at political events where mace is often used - there are urban legends that need to be cleared up around maalox as treatment for OC. It *is* a useful tool when applied properly. It is *not* a miracle cure and should *not* be taken as a substitute for other treatment. Liquid antacid solution provides fast-acting but *temporary* pain relief from OC. It does *not* permanently denature capsaicin, nor will it remove it from your skin any more effectively than ordinary water. Liquid antacid solution should only be used for immediate pain relief before removing the OC resin with grease-cutting soap (If available; if not, with liberal amounts of clean water) as quickly as possible. Too many people assume that they're fine after applying maalox then wind up in even worse pain when it wears off and the OC has had time to work into their pores, at which point it's nearly impossible to wash off.

[@tunjet1707]

LamiaDomina thanks for the info but i’m now concerned about something: if it’s too late and it actually gets impossible to wash off, will it be stuck in your pores forever? a friend of mine “pranked” me and sprayed pepperspray in my face a while ago. I washed it as you said with grease splitting soap, but when i take a shower or my face gets wet, there are times that i feel like the thing is still there and the water activates it, and i’m not sure if it’s because of that or for a different reason

[@pxolqopt3597]

@@tunjet1707 I'm no doctor but I think it will eventually go away. Just wash it thuroughly every day and it may go away. Or maybe it will make it worse I don't know

[@angelmelara2074]

I’m to lazy to read everything you just typed

[@lxxwj]

@@angelmelara2074 congratufuckinglations, its not even that long

[@angelmelara2074]

lxxwj thank you

[@tommapar]

Do "Home Made Gas Masks vs. Home Made Tear Gas"

[@jderpz23]

tommapar88 home made gas mask vs home made mustard gas

[@PokemonDiamondUS]

Caleb Cavender the last episode of modern rogue.

[@animationcrate]

Homemade gas mask vs homemade nuke

[@DaxTheOtter]

animationcrate homemade hazmat suits vs homemade nuke

[@blake6509]

Homemade hasmat vs military grade nuke.

[@thesillverpocketwatch704]

This was an absolute MR classic. So fun to revisit after all these years.

[@corensam]

Suddenly becoming more relevant than before

[@nicholaistandard9233]

Hong Kong: *Wants to know your location*

[@schizophreniagaming1187]

you got me first to it

[@nicholaistandard9233]

@@schizophreniagaming1187 The fastest meme in the west 😎

[@schizophreniagaming1187]

@@nicholaistandard9233 I tip my hat to you. One legend to another

[@awg7956]

America: *Wants to know your location*

[@noicegraffti2888]

Austin Texas

[@veganviking4929]

Might have worked better to powder the charcoal.

[@Booker8991]

Yeah, greater surface area, right?

[@veganviking4929]

Das Reich 88 True. Maybe not powdered but cut in half or lightly crushed and activate it with water first.

[@birdplaygames]

in gasmasks it's powdered. it will work but it can't be compressed

[@Thalanox]

Why not just get the cotton covered in activated charcoal dust? Or, you could make a powder into a kind of mud with a little water, and then soak the cotton in the dust to impregnate the dust in the charcoal.

[@Thalanox]

They're already using cotton. I'm saying that they could have powdered the charcoal into dust, and dunk the cotton into the dust. That'll help with the surface area issue.

[@iaj1410]

2:18 the face on jason made me actually piss my pants. see you guys in court

[@schizophreniagaming1187]

Hong Kong protestorts: *Write that down, write that down*

[@dead-po7uf]

write*

[@schizophreniagaming1187]

@@dead-po7uf write, sorry about that

[@dead-po7uf]

@@schizophreniagaming1187 lmao

[@EZLN]

Protestors not Protestants as in Christians

[@markperry3517]

5 years automatic jail term doing this in hk.

[@thekingduckkun2013]

Me:Can I watch Breaking Bad at my friends house? Mom: We have breaking bad at home Breaking bad at home 10:42

[@TheJudoJoker]

Which one is Jesse and which one is Walt?

[@remsku8118]

I think it would be more practical if you used the lid of the charcoal container as the top filter and every time you change the charcoal, you just poke a few holes on the bottom of the container and screw it on the mask?

[@javannapoli2018]

Jeppe77 that's, actually a really good idea haha

[@mr.irishcat8904]

Jeppe77 ft

[@boxcarz]

Make sure you don't forget the filter pad, you don't want charcoal dust in your lungs.

[@peterwilson1380]

First off, huge fan. Second, damn good masks. Third is a couple of tips from research and a couple of people I know who've experimented with similar things: - Surgical sponges allow a better freedom of airflow while maintaining the padding effect. - The less movement from the charcoal the better, though a dense pack is obviously going to restrict flow. - Unless you have a baby-face (I say this as a fellow of the bearded brotherhood) then nothing short of a full head mask is going to provide a full seal.

[@Skankhunt-dx3wj]

this reminds me of 10 cloverfield lane

[@adamdover3868]

Skankhunt42 ikr

[@CM-ib7us]

Skankhunt42 iibhhp ;;

[@badhorse1640]

Right

[@Aneuo]

“Breathing slowly works!” *continues to laugh and shout*

[@elyeli6250]

I used several large rockstar energy drink cans (with the resealable lids) for my filters. and used an old (and clean) vacuum cleaner hose to attach the filters to onto a carry case/satchel

[@toddismyname6652]

Elijah Ellis that's really cool

[@3rdHalf1]

Another way, to improve design would be, to create separate exhaling hole, to make breathing easier and to prevent re breathing of carbon dioxide. Basically, you could do it by cutting a hole in the mask and seal it with a peace of balloon rubber, from outside. So, the rubber flap seals the hole when inhaling and opens when exhaling(just like regular gas masks).

[@carolynmmitchell2240]

3rdHalf that's called a one way valve, and good idea.

[@carolynmmitchell2240]

3rdHalf the king of random has a video about making a one way valve using a marble and PVC pipe with a rubber gasket that the marble falls on top of.. I think it would be alot more sturdy then a rubber flap. Shit if I was designing a really nice mask I would use the solid state tesla one way valve, then you would not hear the flaps or whatever opening and closing and there would be no points of failure.

[@boxcarz]

@@carolynmmitchell2240 The tesla valve only makes flow slower in the other direction, but doesn't stop it. You have to have moving parts if you're dealing with, say, phosgene. Though, I wouldn't trust a homemade gas mask with protecting me from an acutely poisonous gas anyway...

[@kaomungai2355]

10:05 When you walk in to the toilet that your friend just came out.

[@blackhawk_1317]

So true XD

[@dj-d2030]

You guys should make a book on how to do all of the stuff on the show.

[@ModernRogue]

agreed!

[@DrMakak]

Please do it and make it an e-book, I'll buy the shit out of it. Like a revised corrected version of "the anarchist cookbook".

[@tino8442]

DJ - D20 true

[@epicpolyphony]

It's called the anarchist cookbook... -_-

[@asshatmcgee149]

epicpolyphony Yeah ,but one for the "modern age" would be nice

[@therocknrollmillennial535]

9:42 "I'm not gonna touch my face," he said, immediately after having touched his face.

[@1224chrisng]

and that, my friend, is how you get the plague

[@NDHURLER55]

Never, never, NEVER did I expect this to work! That is so cool!

[@ComradePhoenix]

4 years after the fact, and I never imagined this video would be relevant for a significant number of people.

[@soccerstar.]

The 1 dislike is from someone who tried and fucked up

[@aaronhanson7241]

They probably got Sarin instead of Tear gas, rookie mistake

[@toborer7895]

youtube recommending during the Hongkong protests:

[@thx2347]

You guys remind me of myth busters, anyone else on the same page?

[@yetanother9127]

They're like the Mythbusters, but instead of busting myths, they just kind of bust things in general .

[@MelonMafia1]

They're like Mythbusters but better

[@divasko101]

@@yetanother9127 your right

[@BurgerDumpling]

This is so relevant today with the protests in Hong Kong.

[@kittyofxcodeh700]

When he walked out of the shed with the mask coughing it looked like a hotbox lmao

[@sebastiankohleroberg2980]

Kitty Of XCodeh lol smoking dat jam jam

[@aydenbruce1830]

Yo its ye boy Bentley

[@gavinwolbert2164]

Lifted legends are everywhere it's amazing.

[@snegsbegs]

What is a lifted legend?

[@psycho5674]

"You're figuring the more you're breathing through the better, right?" "Uh, yeah and-" I'll never get over the fact that Jason didn't get to finish his statement

[@ethanpeters3047]

inb4 someone pokes eyeholes in the mask.

[@christianaquilina5434]

8:20 is this how modern rogue tests their products for safty? Soon they ll start organising amature competitions like that!

[@KingEhrys98]

Pause at 2:19. That's a profile picture if I've ever seen one.

[@poptimusoime9166]

lmfao it was perfect

[@blake6509]

Stephen Hedger oh yes.

[@mindeltpk]

I know that this is about 4 months late, but here's a quick thing I did for that image - i.imgur.com/9iVzTVz.png (it is 516x556 px image so for most profile pictures it should be perfect)

[@KingEhrys98]

my god its beautiful.

[@ethanhackwell441]

Stephen Hedger tr

[@hughmungus2431]

2:19 THAT WAS GOLD JASON!!!!!

[@jeanfrarugama3423]

You guys need to have wayyyyyyyy more subscribers, this channel is great

[@ModernRogue]

Thanks! We're only 2 months old, so help us spread the word?

[@Dwarven_Soldier]

The Modern Rogue takes determination to reply to old videos. Most big youtubers could take pointers

[@kittyofxcodeh700]

Better than gmm

[@carsonrush3352]

The important surface area of the pellets is actually in the micropores and internal surfaces of the activated charcoal pellets, which can have anywhere from 300 to 1200 square meters of surface area per gram of pellets (the weight of a paper clip) (Source: "Transport Processes and Separation Process Principles" by Geankoplis). That means an amount of activated carbon weighing as much as 5 to 16 paper clips would have about the internal surface area of a football field. Each square nanometer of that football field could catch a molecule of spray. That's about 1% of a mole of spray molecules, but that's a conservative estimate. If you want to recharge the activated carbon, heating it up allows the adsorbed material to escape, thus preparing it to adsorb again. Just don't be nearby when the stuff comes out of your carbon. Maybe use a solar oven to heat it outside... On a windy day. Hopefully it releases slowly. Chemical engineering is a fun field :).

[@MrJdmboy10]

Scroll to the comment section and listen to their voices and they literally sound like the Mythbusters

[@anubisent4522]

Ehhh sorta for me

[@kbroh8236]

BurgerBandit iopl

[@retrofuzion1126]

They kind of do

[@kashy7309]

BurgerBandit Omg it actually does!

[@pwnzus]

They sound like them but on helium

[@redactedredacted7473]

this video is more useful then i thought it was going to be when i first watched it

[@jeremiahdevlin1499]

what about coffee filters as a holder for the charcoal?

[@ModernRogue]

I like it.

[@jeremiahdevlin1499]

Also have a couple of ideas for improvements but this goes to show how quick a gas mask can be thrown together with easy attainable items.

[@orestisgrivas5434]

Modern tear gas is acidic,so a layer of baking soda or paper towels dampened with a saturated solution of baking soda would probably work great.Edit : Baking soda works on the police gas,not something you got off amazon.That's similar to pepper spray.

[@carolynmmitchell2240]

Orestis Grivas thankyou, maybe passing some baking soda water through the charcoal and then drying it will be effective?

[@AflacMan13]

If you can't get a chem suit or one of those tychem suits... a rain suit works too. Duct tape the sleeves and openings shut. The rubber will stop the gas for a short time. The best prevention though... pre-disaster preparation and practice.

[@ogzephyr4166]

This needs way more attention

[@ModernRogue]

thanks! help us spread the word? :-)

[@ogzephyr4166]

The Modern Rogue Of course, sharing this to so many people!

[@chipmunkafy7782]

like 0 people

[@Juuk-D]

My upstairs neighbour likes making noise, loud music, partying etc, late WITH HIS WINDOWS OPEN and you guys gave me a great idea to stop their next party on a weekday. Cheers!

[@michaelaustin8982]

I saw this on a movie "10 Cloverfield lane" they made a full hazmat suit from a shower curtain.

[@aaronhanson7241]

And it worked completely fine in the movie?

[@michaelaustin8982]

Well, they never actually needed it, but I can imagine it would have... You get to see some of the process used to make the suit. The mask on the other hand you really only see the finished product and that it came from bottles.

[@RCSJ11]

Michael Austin Didn't the girl need to use the suit once? She took it off when she was out of the bunker but then she got gassed and had to put the mask on and seal her suit. I always wondered if that thing would work in reality.

[@jackmclellan7899]

Love how this is recommended during the riots and looting

[@xxpainexpertxx4481]

*breaking bad theme plays*

[@daltonjames8815]

I dont get it

[@daltonjames8815]

Update: watched the show. Get it now lmao

[@nymalous3428]

I wasn't really interested in this episode when it premiered... now, in light of all of the unrest in the world, I'm suddenly keen to know how to make my own homemade gas mask. ...maybe I would also be interested in an episode on how to make my own tear gas too...

[@mackenziebenedict8403]

you said that 2 years ago, jesus fuck I wonder what you think now

[@cavemancult1999]

@@mackenziebenedict8403 I'd say he overreacted lmao

[@exiiesaid8004]

How do you only have 103k subs? Your channel deserves way more. Great videos guys, please keep them coming

[@ModernRogue]

Thanks, Michael! We're only 2 months old, so help spread the word?

[@Ben-mv9xc]

The Modern Rogue I like your Chanel a lot because your entertaining

[@Daniel.Liddicoat]

1 year on and it's 550k

[@samson5erb312]

10:05 is what I sounded when I got my first blunt.

[@PowerMelone]

i bet 100 dollars that these two will at least have 1.5 mio subs on december 1st 2017 every video i watched i found awesome! its allready one of my favourite channels. greetings from Austria

[@ModernRogue]

oh, man... I'd love for that to be the case.

[@luiiisnick2148]

Kann echt gut sein, dass der Channel richtig hochgeht. Der Content is wirklich gut und bespaßend! :D LG weiterer Österreicher

[@gomey60]

You know hes probably right. Its pretty high quality and likeable.

[@jordanthecommander6977]

*cracks knuckles* time to make 1.1 million KZbin accounts.

[@jasperbryant8993]

Der Dicke it's December 24 2017 and no

[@madlad9822]

Tips: Crush the charcoal Use more Compress it a little better with cotton Reduce the number of holes Use a layering in between shave the beards

[@bronsonleach3573]

Beard don't need shaving. Just get a rubber diving mask it seals on that. Rubber on rubber is better than rubber on skin. Look it up

[@ralphtrump9487]

Brillant! I love this video; however I would have done it slightly different. I would have used powered activated charcoal mixed with water containing colliodal silver. Next I would have saturated cotton gauze in the mixture and hanged it up to allow to dry. Then I would have layered the infused gauze in the can. I believe you hearing the pellets rattling is an indication that you were creating large enough gaps for a small amount of gas to rush pass the pellets unimpeded. The colloidal silver should keep the gauze sterile while drying and give you added protection from biological warfare as well.

[@user-yl4hb8dg9l]

the problem is that you forgot to pad the charcoal down. When you breathe in, the charcoal "dances around", and that is bad because now your airflow is bigger in between the pellets because of the bigger spaces between the pellets. That is also why it works better when you inhale slowly, because the pellets arent dancinng around so much

[@hunterjones6958]

looks like they are trying to make a homemade fallout shelter

[@ModernRogue]

heh. it eventually became a chicken coop, but I see what you're putting down.

[@Peter-rn5kl]

try using Gauze Bandage with smaller pieces of charcoal.

[@quinntaylor1170]

Jason walks out and immediately touches his face with his hands that weren't gloved the entire time

[@3rdeye7thdimension]

I remember when I was young and found the anarchist cookbook.

[@teamcybr8375]

OuijaXIII Same. Did you ever see the RTAA boiling gasoline video? It was a story about finding the cookbook as a kid.

[@MLGRDR]

Lucky

[@MLGRDR]

@@teamcybr8375 I did. The guy was named Burnie and he was trying to make Napalm if I remember correctly.

[@teamcybr8375]

@@MLGRDR Yep. Burnie Burns.

[@mystichavin5330]

wait. thats illegal

[@xenon639]

1:49 - "It's going to work great" 8:10 - "It's very bad, it's very, very bad"

[@thomasponsonby2024]

well i new it wasnt going to perfect but i would rather have one of them than nothing

[@kdogpayne452]

Ravenous Crow where tho

[@BobtheHat]

Thomas Ponsonby true

[@zahn_1244]

"I think I need to leave, it's burning like lava" "Eh not that bad"

[@marcustulliuscicero9512]

2:19 is now my desktop background.

[@Endet_]

I miss them so much :(

[@michaelcrosby6703]

to do a control test, you need to be in their without the homemade gas mask.

[@GgnoudpPvP]

their

[@titaniumworks3274]

Michael Crosby at the end

[@michaelcrosby6703]

They walked in when the tear gas had allready been dispersed and when they had the door open. That is not a control test. They need to be in there with the door closed and with a new can.

[@Excludos]

Michael Crosby It's good enough when, even after most of the gas has been vented, they still couldn't enter the room without the gas masks. That's a very legit control.

[@Thalanox]

They mentioned videos of other people being sprayed with the gas in the open. That is enough of a control, if you believe that such things happened.

[@levilevis9032]

2:20 Jason looking like an early 3d videogame character

[@kamilhernandez2543]

-Hong Kong protesters: *IS IT POSSIBLE TO LEARN THIS POWER?*

[@zacharymorin5696]

Ooh, this is the first time I've actually seen Zevia anywhere. Love that stuff!

[@jerbear7952]

Zachary Morin i noticed that two :) awesome

[@savageboiduh3175]

10:18 me before my friend even tells the joke😂

[@freakingepicgamer2002]

Thanks, guys! Nothing adds more to my wholesome house than the Fox Five Point Three tactical pepper spray grenades.

[@thkiller1]

Shouldn't you be using carbon powder instead of pellets?

[@kortax5559]

Wouldn't the powder fall through the air holes?

[@thkiller1]

Jacob Andrews Don't know about this setup. Powder is usually preferred due to it's larger surface area -> it works as a better filter.

[@ajeje1996]

Maybe you could press it into a tissue or something

[@wolffang489]

Large grain powder in a fine mesh would probably work.

[@carsonrush3352]

The important surface area of the pellets is actually in the micropores and internal surfaces of the activated charcoal pellets, which can have anywhere from 300 to 1200 square meters of surface area per gram of pellets (the weight of a paper clip) (Source: "Transport Processes and Separation Process Principles" by Geankoplis). That means an amount of activated carbon weighing as much as 5 to 16 paper clips would have about the internal surface area of a football field. Each square nanometer of that football field could catch a molecule of spray. That's about 1% of a mole of spray molecules, but that's a conservative estimate. If you want to recharge the activated carbon, heating it up allows the adsorbed material to escape, thus preparing it to adsorb again. Just don't be nearby when the stuff comes out of your carbon. Maybe use a solar oven to heat it outside... On a windy day. Hopefully it releases slowly. Chemical engineering is a fun field :).

[@chrisl3780]

The charcoal filters were gas mask used in WW1, you would have a large can with the charcoal with a tube connected to the mask

[@MichaelEdlin542]

Fun fact, tear gas can't be used in warfare as it is deemed a chemical weapon and so is unethical. However it is perfectly legal to be used against protesting civilians. Sound about right to me?

[@LastBastion]

more like riot mob tbh, even rubber bullet is still hurt a lot and can be lethal at close range. blank ammo still hurt a lot tho.

[@Embattled5211]

Michael Edlin The reason it's vanned in warfare, because the rules were made EXTREMELY general on PURPOSE. They know that if the rules were too specific, then there may have been technicalities that were legal, but against the idea of the law. (ex. a liquid that turned into gas after exposure to hot climate, that contained unconventional toxins, like red phosphate. Would be just as legal as this tear gas, but a mich deadlier effect on the soldiers.)

[@MichaelEdlin542]

That makes sense actually! Still a bit weird the whole concept of it, but that would explain it

[@Embattled5211]

Michael Edlin I suppose it's a counter to the popular argument against the 2nd Ammendment right to bear arms. "They didn't know we would have these types of weapons".

[@h4sh583]

used in Syria recently

[@thecrosscloud9127]

Brian:*touchs face* "yeh im not gonna touch my face or anything" 9:38

[@warrdogg3376]

Didn't you do this on hacking the system

[@biosaber585]

"Feel like I'm about to commit a murder" how far you two have come

[@jefferybarnett]

I don't remember this episode of breaking bad

[@The18x18x]

thanks for putting the ad at the end of the video

[@johnbrandes8345]

So sad that the basics of this could be altered for the events of now (2020)...

[@pitstop_pug9311]

Therapist: PS2 Jason Murphy doesn't exist it cant hurt you. PS2 Jason Murphy: 2:19

[@raegun420]

"Wats in the canista" smoke r6

[@wokedog1799]

Nest, ready to knock up

[@nvshf6732]

Love how this is on my recommended during a pandemic. We need face masks but gas masks still work.

[@renaudjacob3244]

7:29 When tha squad hotbox

[@RayoAtra]

8:50 This just made the whole channel worth it.

[@jamesshaffer4755]

Hey you messed up you should crush the charcoal so there is more surface area to obsorbe

[@Maxxplayne]

that might block the air flow..

[@jamesshaffer4755]

The reason I said to crush the charcoal was to add surface area to bond to but the blocking airflow thing may be a slight problem

[@carsonrush3352]

The important surface area of the pellets is actually in the micropores and internal surfaces of the activated charcoal pellets, which can have anywhere from 300 to 1200 square meters of surface area per gram of pellets (the weight of a paper clip) (Source: "Transport Processes and Separation Process Principles" by Geankoplis). That means an amount of activated carbon weighing as much as 5 to 16 paper clips would have about the internal surface area of a football field. Each square nanometer of that football field could catch a molecule of spray. That's about 1% of a mole of spray molecules, but that's a conservative estimate. If you want to recharge the activated carbon, heating it up allows the adsorbed material to escape, thus preparing it to adsorb again. Just don't be nearby when the stuff comes out of your carbon. Maybe use a solar oven to heat it outside... On a windy day. Hopefully it releases slowly. Chemical engineering is a fun field :).

[@gtb81.]

needs an exhale valve (a woopy cushion flap should work for this, also needs a valve for the intake) also crushing up the charcoal (this will require a better particulate filter on top and bottom) and making a larger filter can for more surface area and ease of breathing.

[@andreibarra2451]

the one in the red shirt looks like the guy from scam school. the one with the spiky hair

[@ModernRogue]

It's probably because I'm the guy from Scam School.

[@andreibarra2451]

The Modern Rogue hahaha

[@andreibarra2451]

I really like your videos. I also like the card tricks

[@ModernRogue]

awesome!

[@enavincorporated]

The Modern Rogue wow. I remeber you :D hello

[@davideasterling2729]

Trying to breathe in, while covering the the vent on the filtration cannister, was how we checked for a proper seal on our gasmask in boot camp. If it sucked down onto your face, you knew you had a good fit and a proper seal... Then they made us take it off in a room filled with CS gas!

[@Spaiser]

heisenberg its you ?

[@Monkey-vm1hw]

You guys are like way better myth busters.

[@collent5593]

Am I the only one who forgot that tear gas was for civilians and not mustered gas

[@justustherighteous371]

collent it is called mustard gas and also it is illegal to use in both warfare and protests

[@adolfludendorf7415]

Tear gas is a particulate, activated carbon (charcoal) is used against vaipour like chlorine gas so that explains the result

[@lucemus1]

Just saw an ad for a movie with singing animals and shit, and then i hear eminem rap in the midst of it, what the fuck.

[@BeelzeJon]

Grandmaster Kush You trippin out daaawwwg

[@KevinLikesBananas]

its that youtube ad with the animals and the screaming goat right?

[@CWINDOWSsystem32]

That movie was made by the same people who made Minions. No surprise...

[@jrreyes_]

“I’m not going to touch my face or nothing” has been touching their face the whole time

[@magnun5151]

Theres 100,000, dont forget us when youre famous

[@ModernRogue]

never! In fact, maybe we should start a "knew you before you were famous" email list, that's only available right now....

[@anon63954]

The Modern Rogue Can I join the list?

[@magnun5151]

Indeed

[@erictaylor5462]

You have to take it off to see how it is without any protection. 10:00 Okay, guess it worked.

[@_comrade9163]

imagine someone in hong kong sees this

[@gaviningrave1731]

here i am, but the police updated there tear gas by importing it from china, so the mask is a bit useless now

[@FireTeamGamingairsoft]

Imma get a few of these for my school!!

[@christopherconnor5027]

looks like the suits from 10 cloverfield lane

[@Duck-mm6jp]

You need to have the activated charcoal very fine and compact to prevent the chemicals from slipping through, an exhale valve could help as well

[@Duck-mm6jp]

How to tell if it’s compact enough is checking if you can hear it clanking in the filter

[@ModernRogue]

the exhale breaths seemed to flow out over the cheekbones rather well... as soon as we started inhaling, the seal would re-establish nicely.