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/diy/ - Do It Yourself


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422298 No.422298 [Reply] [Original]

ITT: DIY tips and bits of wisdom that you can confirm are 100% bullshit

This isn't a troll thread or anything, this is the only picture I have on this hard drive.

>> No.422300

The vast majority of those "life hacking" infographics you see originating from /b/ ever since 2009 or so.

Really, most infographics on 4chan in general, since people seem to take them as unassailable fact.

>> No.422326

>>422300
they're always interesting to read to me, and i'd try out most of em that don't involve changing my body or risking something financially and what not. Ya know just for shits and giggles

Uhh it's not a myth but just a misunderstanding i guess is that electrical wiring in houses is the same as everything else, colored is live, and black is ground. In reality housing often has black as the live and white as the ground

>> No.422457

Typing rm-rf /* in the console on a Mac will allow overclocking (turned off by default) and speed it up.

>> No.422485

>>422457
That's not really going to do anything except give a bunch of access denied error messages.

>> No.422492

A penny saved is a penny earned, while a penny spent is a penny bent.

That's bullshit. I bet every penny I've ever used has been spent at least once. Never had a bent one.

>> No.422501

>>422492
I've found a few half(broken) pennies lying on the street.
Does that count?

>> No.422504

"Use soap on the tracks of wooden drawers to silence squeaking." Utter bullshit. I've tried this several times on different desks and deressers. No luck.

>> No.422513

>>422501

>I've found a few half(broken) pennies lying on the street

how the hell does a penny get broken? i'm a geriatric american and i've never seen one. are they made of cement in your country?

>> No.422515

>>422504
wax works, maybe old timey soap is waxier

>> No.422526
File: 59 KB, 462x600, axe.jpg [View same] [iqdb] [saucenao] [google]
422526

>>422504
Not going to work with your axe body wash.

Can confirm oldschool soap made with lye, lard, and glycerine works, ivory is okay too.

Was is best though, like >>422515 said. Rub a candle or crayons on it, or actual raw wax (if you are a half decent /diy/er you should have some already)

To actually contribute to the thread:

Pretty much any DIY advice involving duct tape or WD-40 is bullshit (sorry Red Green) - and there are almost always better, easier, and cheaper alternatives.

>> No.422552

"There is no such thing as rising damp, just damp"

Most of the claims made about 3D printers.

All the free energy stuff.

All the 'mod your car for better fuel econ' stuff, except weight reduction/aerodynamics.

Shipping containers as housing being a good idea.

Exaggerated claims about the various xyponics.

>> No.422565

>>422526
>Pretty much any DIY advice involving duct tape or WD-40 is bullshit

So you shouldn't use duct tape for holding insulation onto your ducts, and shouldn't use WD-40 as a rust inhibitor.

>> No.422569

>>422565
as incredible as it sounds, i never use duct tape in ducts, since is crap, i use aluminum tape, me and every other HVAC contractor i know

>> No.422584

WD-40 as a lubricant.

>> No.422596

I use duct tape frequently at work, but all I use it for is making flag labels for circuit identification (electrician) and to TEMPORARILY hold things. Works great in those applications. As for WD-40, couple times a year sprayed into my sidecutters, strippers, dikes, etc. to loosen them up by cleaning out oxidation and accumulated particulate.

But yeah, neither one of them is a miracle fix-all.

>> No.422597

I'm trying to think of a specific one, but honestly most of the quick hack things are crappy non-lasting solutions to a problem.

>> No.422607
File: 403 KB, 900x898, image.jpg [View same] [iqdb] [saucenao] [google]
422607

>>422596
>problem on the moon?
>fixed, courtesy of duct tape

Was also used to build a CO2 scrubber on Apollo 13.

I also lube my bike chain exclusively with DW-40. Give it far too much, remove excess with a rag, remove most grime doing so, solvent evaporate and leave a thin film to keep it from rusting and squeaking.

>> No.422616

>>422607
My implication was that they do have practical uses, just that they're not as wonderful as some people claim. Besides, in space all you can use is what you got and I doubt NASA would send up inferior dollar store tape.

>> No.422628

>>422569
thats waaaaay more expensive than duct tape though for general application. Maybe worthwhile for contract work, but in my own home, I'll use duct tape

>> No.422632

>>422607
WD-40 as a chain lubricant is a really bad idea

Any trans lube would be much, much better

>> No.422636

I think duct tape is incredibly useful on any temporal repair, and for shits and giggles

>> No.422645
File: 22 KB, 362x350, Fuckinglincoln.jpg [View same] [iqdb] [saucenao] [google]
422645

>>422492
>>422513
We really need to phase out the fucking penny.

It costs too much and you know how we don't charge hay-pennies and any fractions past a cent when people ring you up with tax and what not?

We can do the same shit with nickels.


/offtopic rant/

>> No.422654

>>422636
>temporal repair
You can fix time now?

>> No.422659

>>422628

Aluminum tape is also not that useful outside of ductwork/aircraft.

So I don't see why you'd use it for "general application" anyway.

>> No.422667

>>422645
Canada phased out the penny last month. There's supposed to be $10,000,000 in savings now.

>> No.422670

>>422654
Not very well unless you use duct tape.
I think that's what he's saying.

>> No.422677

That vacuums suck.

>> No.422731

>>422645
Just phase out coins in general. All of them cost more to make than what they are worth. Nickle has more of a difference than a penny in worth. Phase all the little fuckers.

>> No.422734

>>422731
I'm all for this.
I'm just trying to be too moderate because I live around tinfoil-hat Fundy types who agree with Michelle Bachman and keep all their money in a safe and not a bank because of FREEDIMZ and DA ESTABISHMEN. or DEM RFID ANTICHRISTS.

>> No.422738

WD40 sucks at everything.

You're better off getting a proper light machine oil for lubricant and corrosion protection and PB blaster for corrosion breaking.

>> No.422774

>>422298
The 9/11 "truthers" who say that burning jet fuel is not hot enough to melt steel.

Yea, ok, but anyone who has ever used a oxy-acetylene torch with metal knows that you don't have to MELT steel in order to weaken it and allow it to bend. It gets easier to bend as it gets hotter, much below the melting point. With the weight of all that concrete and glass, the support members of the towers bent in a U or S shape and allowed them to collapse.

>> No.422786

placing a car battery on the ground will drain it. i mean like on cement. not upside down, just take the the battery out of your car and put it on the floor in the garage. upright. with nothing touching the terminals.

I got into the biggest fucking argument with my grandfather about this and think there must be some other dumbfucks out there in the world that believes it. my dad fucking believed it. they both refused to put it directly on the concrete. had to put some kind of plastic under it and yelled at me when I tried to remove it.

that asshole is dead but it still fucking pisses me off at how stupid he could be.

>> No.422793

>>422786

I am now feeling a bit of anger towards them too.

Strange...

>> No.422843

>>422786
I don't follow

>> No.422847

>>422774
Straight down?

>> No.422853

>>422786
How did they get that? If placing it on the ground would drain it then why would putting it in the car be any different?

>> No.422943

>>422632
Only people who say wd-40 is a "really bad idea" for chain lube are either hard core bikers who never tried it or armchair engineers who don't bike at all. Wd-40 works just fine.
>b-but the solvent!
The solvent evaporates, the oil doesn't. Super duper Teflon chain lube may be a little bit better, and this would be important for a TdF cyclist, but need not concern the average commuter.

>> No.422944

>>422853
Rubber wheels, nigga. It'snwhat keeps us safe from lightning too.

>pro tip: no it isn't

>> No.422963

Hydroponics. I am a gardener with a biologist background and I know what kind of a chemical shitstorm you have to manage if you want to create some real vegetables that way. They will, most probably, be sub-par.

It is basically lazy people trying to get into a hobby (growing) for which they are too lazy. They want to set something up and create perpetual motion machines for free for the rest of their lives. Same mentality as 17 year old kids trying to invest 1000 euros/USD/AUS and be self-sustaining for the rest of their lives. They want 'internet to do it'.

Plebs.

>> No.422965
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422965

>>422569
"Duck" tape is actualy the original tape and was named so during ww2 because it was water resistant.

"Duct" tape is the knockoff everyone else sells.

Real ducting tape or 100 mile an hour tape is the metal tape you are talking about because it can withstand heat longer.

>> No.422968

>>422843
It actually is based upon temperature-----. Batteries are insulated in a plastic or rubber case, so electricity leaking to the cement is not in the question. Even more so, batteries normally sit in a metal tray in a car. If battery leakage were to occur, it surely would sitting on metal.

The actual cause is temperature difference between the top of the battery and the bottom. The specific gravity of the electrolyte changes with temperature. Therefore the specific gravity of the electrolyte is less at the top of the cell and more at the bottom. As measuring the specific gravity tells the state of charge of the cell, the cell has more of a charge at the top of the cell than the bottom. This causes an internal current drain inside the plastic battery case.


All batteries will discharge no matter where they are sitting when not being used. This is called "Shelf Life". A battery will not be damaged by sitting on a concrete floor versus sitting on wood. You will just have to charge it up to use it. It should be noted that a lead acid battery will eventually sulfate the longer it is discharged. Sulfation is not fully reversible.
People who believe that a battery is ruined by sitting on a concrete floor don't realize that probably the battery was acting up to begin with and was removed from a vehicle because it was going bad. After sitting on a concrete floor for a period of time, they try to charge the battery and find it bad. Therefore the conclusion was that the concrete floor ruined the battery instead of the battery getting plain worn out from usage in a vehicle.

It is all due to temperature and nothing else.

>> No.422976

>>422326
generally the only thing you can trust in wiring is the trace wires (green/yellow in australia) as they are the earth and can't be fucked up.
the others can switch between themselves and don't effect the equipment,

>> No.422979

>>422552
you can work on your car to make it run more efficiently. whether on the other hand it is economical is another thing entirely.

>> No.422981

>>422485
Yeah, except for the files which are in your home directory.
Those *will* be deleted.

>> No.422992

>>422504

What you need is candlewax.

>> No.422995

Do NOT delete system 32, it doesn't speed up your computer at all.

>> No.423002

>>422943
The solvent attacks the o-rings on o-ring chains. It also washes out the grease underneath the o-rings.

>> No.423008

>>422847
http://www.tms.org/pubs/journals/JOM/0112/Eagar/Eagar-0112.html

Read this, it explains how no matter what happened in the WTC, there is no way it would fall anywhere BUT straight down.

>> No.423161

>>423002
Bicycle chains don't have o-rings

>> No.423166

>>422645
GLORIOUS CANADA MASTERRACE

ENJOY PICKING PENNIES OFF THE STREETS AMERICANS

>> No.423176

>>422774
That and the fact the the often quoted "open air burning temperature" is not relevant to the situation. In a confined space the temperature could be much greater.

>> No.423180

>>422645
Zinc mining/smelting lobby keeps the penny in production.

>>422731
Coins can stay in circulation longer then paper money. we should get rid of the paper $1 and the paper $5.

>> No.423182

>>423166
And we'll still get canadian pennies in our change for years to come. because all your glorious canadian master race people come south to buy basic goods for reasonable prices.

>> No.423184

>>422552
>Shipping containers as housing being a good idea
Ding ding ding.

Worst diy advice is to buy anything in b&q ever.

>> No.423193

you know all those infographics about increasing your sperm volume that circulates on /b/ and /d/?

those are meant to kill you. it's the pervert's answer to the Make Your Own Crystals.

>> No.423202

>>422526
>Pretty much any DIY advice involving duct tape or WD-40 is bullshit (sorry Red Green) - and there are almost always better, easier, and cheaper alternatives.

>>422738
>WD40 sucks at everything.
>You're better off getting a proper light machine oil for lubricant and corrosion protection and PB blaster for corrosion breaking.

It works absolutely fantastically for water displacement--if something that can rust and shouldn't get wet gets wet, towel it off and spray WD-40 on there. Especially useful if something with small moving parts or otherwise difficult to dry out quickly with towels/air gets wet.

>> No.423239

>>423193

But they actually did make my cum fuller and thicker

>> No.423246

>>423184
What is B&Q?

>> No.423271

>>423184
Really? That makes me sad. Have you tried living in a shipping container or similar?

>> No.423280

>>422786

Lax education and competance in the science. Always learning new stuff and disregarding stupid shit.

eg: my grandmother (whench) thought that the full moon was a random event. After showing her charts, calenders, youtube clips of phases of the moon, she was still stubborn to think she was right and everything else was wrong.

Some people are just too dumb to learn after they think they known everything.

>> No.423285

DON'T WET electrical stuff.

Most stuff is correct, but not computer fans.

Filled with dust, shit, cum, cat fur, cigerette goo, etc. just drop them into a bucket of hot water with laundry detergent and agitate. Once clean from crap and hair not affecting rotation, remove rubber cap (or sticker) and blow dry with air compressor (including plug). One drop of light machine oil on the bearing, replace rubber cap, test and install back into computer.

No problems!

>> No.423290
File: 116 KB, 576x765, 20050406.jpg [View same] [iqdb] [saucenao] [google]
423290

>>423280
I hate my teachers.

>> No.423291

>>422659
AL tape: underside of motorbike fuel tank, ghetto visual fix on corroded AL motorbike forks

>> No.423311

>>423246
A European (I think) hardware store that preys on new home owners and novices and sells them shit tier tools, appliances and materials for twice the price.

Kinda like the B&D of the supply world.

http://www.reviewcentre.com/reviews6280.html

>> No.423319

>>422632
agreed, my father owns a bike shop and we clean the chains with wd40 but lube them with real lube.

>> No.423326

>>423290
Oh shit Mac Hall. Bringin me back to my middle school days right there.

>> No.423327

>>423184

Except WHY is it a bad idea?
Everyone always says that but I have yet to hear from someone who actually TRIED TO USE ONE.

Weld two together, put up insulation and a fake wall and you have a shit ton of square footage for half the price of building something that size.

>> No.423333

>>422786
I looked up this old wives' tale years ago and it came from WW2 era batteries before the cases were made from solid plastic. It was a tin case coated with a rubber paint like spray-on pickup bedliner.

If you set them down on concrete a few times it would scrape the coating off and the metal would rust through and the battery acid would leak out.

>> No.423340

>>422632
>>422943
You might get away with wd-40 on a bicycle chain, but I know a guy who used it on a motorcycle chain and it was glowing red hot after several miles down the road. So that was a $300-400 mistake. It's lubricant properties are not nearly as good as it's solvent properties to get rid of whatever oil was left in the chain.

>> No.423341

>>423327
To make them livable you basically frame the inside exaclty like you would in a regular house. For the cost of getting a container and modifying it so you can build in it you might as well just get a shed kit instead.

>> No.423349

>>423327
Well they are weak and will rust. They aren't as cheap as you would think. They are cold and dank. For less money you can make a proper structure. It's just a classic case of the lazy way out.

>> No.423350
File: 46 KB, 596x430, Egg_Trays_Egg_Carton_Apple_Tray_Egg_Box_Fruit_Tray.jpg [View same] [iqdb] [saucenao] [google]
423350

"Egg cartons can be used to soundproof a room"

>> No.423358

>>423349
>Well they are weak and will rust.
I wish you were a trip so I could filter you since you obviously have no idea what you are talking about.

>> No.423360

>>423327
I've seen three separate people make shipping container houses on /diy/.
In all three cases, they essentially built the house around the shipping container, and the shipping container was nothing more than a metal wall that got in the way of goddamned everything and just made insulation hard as fuck.

Honourable mention goes to the faggot who built a home out of two shipping containers and made the inside decorations look like something directly out of a stereotypical kitschy Southern redneck hick-ass house. It was absolutely fucking hilarious. Everyone in the thread told him to fuck off and laughed at him, and he spent the entire time getting butthurt about it.

>> No.423387

>>423350
This and the shipping container threads. Fuck. It's how they troll us. It's like going onto /k and starting a clip/magazine thread.

>> No.423404

>>422774
I don't honestly give a shit how it happened, or who "really" did it, but I believe that had to do with the molten puddle of iron at the bottom of ground zero that stayed red hot for days.

>> No.423408

>>423350
I actually thought that worked, i got 1500 egg crates to sound proof a room. All around terrible idea

>> No.423424

>>422995
shhh

>> No.423438

the only thing I trust WD40 for is forcing water out of metal places where water does not belong.

after that I wipe whatever surface it is down and apply proper lube.

However, the WD40 company makes some things that are exclusively lubricant such as their lithium or silicone sprays

>> No.423450

>3D Printing can or ever will make a functioning firearm at a consumer price level and it work.
inb4 AR Lower as a full gun.
>You need super fancy cutting oil.
Kroil nigger.
>You can work in ten thousands accurately on a good lathe without putting the compound at various angles.
just lel
>Lead is bad for you and will kill you.
>Lead gets in the air when it is molten.

>> No.423454

>>422963
I hear you, but is this fact valid for growing cannabis also? Curious.

>> No.423463

>>423408
>>423350

It's actually intended to reduce echoing in rooms, improving sound quality. But I will admit, many people regurgitate misleading information.

>> No.423469

>>423454
Of course it is. But the ROI makes it worth it for them, and the security factor takes it over the top. So unless your neighbors are stealing your twenty-dollar-a-gram tomatoes, stick 'em in the ground.

>> No.423479

>>422645
Excellent work providing a chart with unlabeled axes.

And excellent work not understanding circulation.

>> No.423481

>>422968

Not to mention having several batteries on a hot concrete floor will tend to make some very flammable gases, hence insulating it by placing it above the concrete. makes a lot of sense in australia.

>> No.423486

>>423481

Not really. Some batteries release flammable gases when charged, though.
One historical reason for avoiding concrete was that ye olde batteries had rather weak cases and dragging them on concrete damaged them. That doesn't really apply anymore.

>> No.423494

> Excellent work providing a chart with unlabeled axes.

fuck, another retard faggot who doesnt understand that 'cost' is a monetary unit, so is always gonna be measured in 'monies' -- cents in this case.

reminds me of a fag in another thread who couldnt figure out the X axis on "Housing Price by Year" chart.

>> No.423552

>>423350
It won't soundproof anything, it may help by acting
like a diffuser, but that's about it champ.

>> No.424056

>>423450
>Lead gets in the air when it is molten.
It's true. Ever heard of vapor pressure?

>> No.424064

>>424056
the wiff of smoke when you're soldering is the flux. You're not soldering at 1800 degrees C

>> No.424085

>>423358
Not him but go and have a look at how they're put together, have got one as a storage shed in the field and just by welding a reinforcement chassis on the door everything went fucky fucky and I had to weld other supports all over the structure

>> No.424167

>>423358
You are a fucking plebian, you are the person who can't let a seemingly good idea die. They are weak, I have literally seen someone fall thourgh the top of one. And they are not heavily treated as they are semi-disposable.

>> No.424178

>>423350
>soundproof
it's supposed to be anechoic, not soundproof

>> No.424179

>>422963
What exactly is wrong with hydroponics, and does that same apply to aquaponics?

>> No.424209

>>424179
damn you for asking my question lol, have 3 50 gallon barrels i was contemplating turning into a summer aquaponics project, can you givve a reason not to do this? just gonna see what i can grow in it, and run it off a bunch of large cichlids from my 250 gallon tank, kinda like a summer vacation for em :')

>> No.424948

>>423290
My teachers said that too! I always annoyed me because I see the moon all the time in the day. It's pretty.

>> No.425245

>>422963
Well I'm an environmental scientist/farmer and I call BS. Veggies/fruits/weed/whatever grown from hydroponics the correct way will always yield significantly better quality and larger quantities than in the ground.

The catch is though that unless you have a massive, energy efficient setup, it would be more cost efficient to just chuck in the ground. When growing weed however, a mix of hydroponics (to veg) and outdoors (to flower) is the best way to go if done right.

Hydroponics controls the environment and nutrients to a very specific and accurate extent, giving the plants exactly what they need, no more and no less. So I don't understand how you can say that the veggies would be subpar if grown hydroponically. That's just a really ignorant statement from someone who is supposedly from a 'biologist' background.

>> No.425301

>>422677
Ha!

>> No.425934

>>422607
i was a at a bike shop getting my bike fixed, after he was done he sprayed some wd40 on it.
i told him i usually use greasy-ass diesel engine oil as it is what i have on hand at work

he told me to keep using it as it is way WAY better, and he only uses wd40 because of regulations.

>> No.425939

>>422968
was not aware of this superstition.

interesting read, props to you

>> No.425968

>>422584
Yeah, I wish I'd known that before I jerked off with WD-40...

>> No.425972

>>423002
O-rings on bicycle chains? Why?

>> No.425978

>>422636
A decade ago my dad broke the lock to his car's trunk and we fixed it with duct tape. That has held the entire time for 10 years and has not failed once. I love duct tape.

>> No.426147

>>422645
>>422667
>>422731
>>423166
>>423182
Getting rid of the single dollar and 2 dollar bill and replacing them with coinage would be more efficient than phasing out coins in general. My belief for this reasoning is twofold: (1) the single dollar bill is horrendous for production and get destroyed at a rate close to the production rate, while the two dollar bill is almost nonexistent. (2) there would be less random coins used by the general populace because needing less than 5 coins to add up to a 5 spot would cause many people to not consider coinage waste and save it up until they lug it to a coinstar once a month or so.

>>423180
>>423180
This guy has the right idea about coins having more lasting value (physically) and the feeble lasting value of small bills

>> No.426171

>>423350
Not to mention spiders love nesting in paper/wood products.

>> No.426182

>>424064
Never heard of single case of lead solder poisoning in
pro soldering factories. Ever.

>> No.426196

>>426182
Not a complete coincidence that they have industrial air conditioning and fume extractors at every work station. Oh, and lead-free solder fumes aren't any healthier.

>> No.426212

>>422981
Wrong, you'll fuck up you /bin /usr/bin /sbin /usr/sbin and lose all your executable like ls, cat, cp, etc..

Is you do this you'll break your system.

>> No.426213

>>426212
Are you the kind of retard that runs as root all the time or do you just not know anything about Unix?

>> No.426219

>>426213

>root all the time

what's wrong with that?

>> No.426225

>>423469
$20 per gram? Those must be some high-quality tomatoes.

>> No.426254

>>426219
You can end up nuking your /bin /usr/bin /sbin /usr/sbin

>> No.426875

>>422943
WD-40 washes off easier from water

>> No.427329

>>423182
True, seeing all the BC plates where I live always makes me laugh

>> No.427359

>>422774
This is a trufact. Also, on any note of "ZOMG BURNING METAL" Look at a chimney stack. Start a fire in a large-dia metal pipe, then chuck in a load of fuel of all varieties you'd find in the wtc. So jet fuel, paper, wood, carpets, furniture etc and watch the thing get too hot to stand inside of ~2feet. It's hilarious to think people actually believe that a normal fire can't melt steel; using a woodburner it's possible, let alone a fucking tower block that's just had a few thousand pounds of jet fuel rammed into it

>> No.427361

>>423311
You're pretty much right. The place to go for equipment/tools/materials in the UK is trade stores like screwfix, machinemart, MSC industrial supplies, and your local timber yards/builders supplies. But, it's more effort than going to B&Q so most people won't do it

>> No.427961

>>422774
Years ago a drunk collegetalented /diy/erburned his dorm room up by lighting his mattress on fire smoking in bed. After we ( I'm a firefighter) knocked down the fire and overhauled the room, the steel support beams were warped and twisted, and this was just a room and contents fire. There was close to a million dollars in damage to the building just from the few rooms on either side of the ignition point. The fire burned for maybe, I don't know 15 minutes before we advanced a line to the seat of the fire. When truthers spew bs about the melting temp of steel I wanna punch them in the face.

>> No.427977 [DELETED] 

>>422943
You don't want to use solvent on o-ring chains. It washes the grease out of the o-ring grooves.

>> No.427978

>>425972
>>423161
Motorcycles do.

Bicycle chains are fairly low-stress...I have never had one wear out in my lifetime.

I've gone through 3 moto chains on my bike...the downside of a literbike. I hose it down with chain wax after every 2-3 rides.

>> No.427982

>>427961
>When truthers spew bs about the melting temp of steel I wanna punch them in the face.

The problem here is there are different grades of steel which can tolerate different levels of thermal shock and weakening. and also have different thermal conductivities.

The stuff used in the Twin Towers was stuff meant to withstand impact and fuel burn, per blueprints. The stuff in dorms, apartments, etc? Crap pressed steel, barely even Bessemer-processed or alloyed with anything.

Source: I'm a code inspector.

>> No.428125

>>425245
>Veggies/fruits/weed/whatever grown from hydroponics the correct way will always yield significantly better quality and larger quantities than in the ground.

Quantity, yes. Quality? not necessarily.

>> No.428133

>>423202
Thats is what WD stands for, water displacement. 40 because it took 40 tries to get the formula right.
It was not designed to be a lube or cleaner, it was designed to displace water.

>> No.428153

>>427982
>I played Mad Libs with all the steel-related terms I've heard and this is what I got.

>> No.428939

>>423290
I had a teacher tell me that a cut sheet of paper is two dimensional. I went to the office for arguing with her at 9.

>> No.428959

>>427982
>Implying steel just suddenly melts instead of getting gradually weaker with rising temperature.

Some alloys start to loose their hard- and toughness at 150°C, the kind of steel that stays hard is used in turbine blades, where each blade costs about the same as a luxury car.

>> No.429150
File: 55 KB, 222x205, 1355181104580.jpg [View same] [iqdb] [saucenao] [google]
429150

>>428959

Didn't you know that all skyscrapers have i-beams made of tool steel with tons of extra molybdenum and vanadium?

>>429782

>not allowed with anything

So...plain iron then?

>> No.429202

>>428153
lmfao i was like lmfao

sage for obv reasons

>> No.429263

>>423285
I feel no qualms about washing electronic circuit boards, so long as the caps are discharged and they're dried off immediately after with compressed air.

>> No.430086

>>426147
Canadian here. Replacing the dollar bill with coins saves no money.

Dollar bills do wear out, but they're also much cheaper to make than coins. Dollar coins only look good due to accounting shenanigans: governments still pretend that paper bills are redeemable notes, while coins have inherent value due to their metal content, so when they mint coins, the difference between the face value of the coins and the cost of minting them goes on the balance sheet as a profit for the government. There is no such "seigniorage" for paper bills. It's extremely silly, in fact, downright loonie.

Frankly, I think we'd be better off with a coinless economy. Does anyone like being bothered having to carry two kinds of physical money around? We don't really need change smaller than a quarter, these days. Add some quarter and half-dollar banknotes, and be done with coins entirely.

>> No.430233
File: 293 KB, 442x594, 1362941067602.png [View same] [iqdb] [saucenao] [google]
430233

>>426219
>what's wrong with that?

>> No.430245

>>422636
What brand do you use bro? I got a few cracks I'd like to patch temporally. Sounds like a super cheap path to a permanent fix.

>crack repaired in time!
drwho.jpg

>> No.430292

>>422731
Dime and quarter don't cost more to make than they're worth. As of 2012, a penny costs 2¢, a nickel costs 10¢, a dime 5¢ and a quarter 11¢.

http://www.usmint.gov/about_the_mint/pdfs/united_states_mint_report_2012_biennial_report_to_the_congress_on_the_current_status_of_coin_production_costs_and_analysis_of_alternative_content_december_2012.pdf

Personally, I'd like to do away with all tangible currency (paper and metal) and get everybody on electronic funds.

>> No.430466

>>422645
We did that in Canada. I didn't think I'd like it, but fuck change (money change, I don't usually like changing-things-change but this was actually a good idea, you Yanks would be well to try it)

>> No.430468

>>422504
Beeswax, man. Beeswax.

>> No.431425

>>430292
This is a great idea. I personally love it when bank terminals go down and I don't have cash in my pocket. That way I can go home without the items I need.

>> No.431429

>>422492
Agreed, that's terrible advice. Money that isn't invested loses value overtime due to inflation, and capital is made by investing capital. That's what it means to have a capitalist society.

>> No.431437

>>426147
well you americans do have $1 coins so you're a fifth the way there.

Last I heard though those american $1 bills don't even last a year in circulation.

>> No.431462

>>431437
18 months is what I always heard as a young lad

>> No.432141

>>422584
This. For a long time I thought it was. But it's not. and now I never use it.

In fact, I don't know what to use anymore.

>> No.432145

>>422457
1) Typing rm-rf anything will give you a command not found message. rm -rf is your friend.
2) rm -rf ~/* will be much more satisfactory, and won't spew errors alerting the victim that shit is getting fucked up.

>> No.432158

>>432141
vaseline

durex play perfect glide

>> No.432183

>>422298

>Global Warming
>Fiscal Cliff
>Female Orgasm
>Mathematicians/Engineers do their best work before 30
>Metric vs. Imperial
>"She can't get pregnant unless she's ovulating"
>"It burns when you pee cause you have a bladder infection"

>> No.432209

>>432183
How is Metric/Imperial "wrong"? I mean they are just two different measurement units. Explain pls

>> No.432216

>>432209

Of that list of old sure-fire troll topics, you picked the most relevant to /diy/ and want "explanation"?
You smell of samefag.

>> No.432229

>>422786

Car batteries used to porous because they were made of compressed rubber particles which didn't seal the acid inside completely. A small amount of acid could leak out through the bottom and establish a low-current path between cells. This would slowly drain the battery.

>> No.432230

>>422853
They were referring to long term storage, not just a few days. The generator would recharge the battery but the tray it sat in would rust to crap. Checking the battery water was a common thing thy would do for you at the gas station. Tons of people had hygrometers too st they could check the acid concentration.

>> No.432238

>>432183

Confirmed for virgin.

Rare few girls have orgasms easily but 95% of women can have them.

>> No.432300

>>432230
This was true for old asphalt-case batteries like they had in the 20's, not modern plastic case batteries.

>> No.432428

>Greyhound buses are a great way to travel
not doing that again. met a guy who just got out of a 39 day jail sentence. he was high as fuck and watched military vehicles move in and out of a nuclear missile base for a few hours and was arrested because he was a "threat to national security". i'm sure he left out some major details but he creeped me out

>> No.432432

>>423327
I can tell you for a fact these things are hosed down to high fuck with pesticides to kill anything and everything that could possibly be living in them, especially if they are from overseas, on a fairly regular basis. I wouldn't ever want to use them for a permanent housing solution.

>> No.432444

>>432238

Comfirmed for Dipshit.

Can't spot joke.
15 Yard Penalty.

>> No.432459

>>423327

>Shit ton of Square Footage

They're 8 foot wide by up to 52" long....

That's 416 Sq feet in 1 of them.
That's BARE.

You add insulation, basic things like Water/Plumbing.. Room off sections etc.. You're down to almost nothing for room.

As someone who works in a HUGE Transportation Company who sees Thousands of shipping containers a day... This is a shitty idea.

>> No.432461

>>432459

52' not 52"*

>> No.432484

>>426219
this man lives on the edge

>> No.432501

>>422565

Protip: WD40 actually makes things rust faster