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Q&A How to clean the ceramic filter of a water pump?

I have gone through several filters, and have cleaned them many times. There are a few steps to doing this though. What you'll need... muriatic acid, 2 buckets, long plastic stirrer, face mask, h...

posted 11y ago by Nick J.‭

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Q&A Is it warmer to sleep naked in a sleeping bag?

From my experience - no way. If the temperature outside is below the comfort range of your sleeping bag, you'll have to put some extra things on you, otherwise you risk hypothermia (in best case - ...

posted 11y ago by Danubian Sailor‭

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Q&A Practical uses for urine

Whatever you do, DO NOT DRINK URINE. People who suggest this, including a example I saw on a survival show, are just plain wrong. The job of your kidneys is to take out the trash. This trash is ...

posted 11y ago by Olin Lathrop‭

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Q&A Practical uses for urine

You could wet your clothes so that evaporation may help you cool a little in warm places such as deserts. Though this may be trivial.

posted 11y ago by Sdry‭

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Q&A Do you need to purify all mountain water sources

The bottom line is there is always SOME risk. Whether to take that risk or not is your choice. Fast running + isolated + high elevation = prettttty low risk. With that said the biggest concern ...

posted 11y ago by AM_Hawk‭  ·  last activity 11y ago by System‭

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Q&A How can I stay warm in subzero (0°F, -18°C ) weather?

Also, I'd like to add stay out of the wind. The wind will suck away any heat you build up, and unless you have a strong tent, cold air will pour in through the seams. One time we were dumb enough t...

posted 11y ago by Blackbear‭

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Q&A Do you need to purify all mountain water sources

I think your assumptions are correct. To my knowledge in a mountain environment you are quite safe as long as you follow some simple rules, which you mostly already named: The water was not stand...

posted 11y ago by Benedikt Bauer‭

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Q&A Abandoning a multi pitch climb

You leave behind gear sufficient to create a rappel anchor that is strong enough for any conceivable load that may be placed upon it. This is no different from any other properly constructed rappe...

posted 11y ago by Mr.Wizard‭  ·  last activity 11y ago by System‭

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Q&A What EXACTLY is the chemical coating on the outside of GoreTex?

The chemical coating on the outside when new is what is commonly known as DWR and chemically known as a Fluoropolymer. Fluoropolymer is a fluorocarbon based polymer with multiple strong carbon–flu...

posted 11y ago by AM_Hawk‭

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Q&A Factors to be considered and prepared in case of unavoidable bivouac

In terms of the average hike that you talk about, with not reaching your intended campsite, there's really no difference in bivouacking and just camping without a tent. So you'd basically look for ...

posted 11y ago by Blackbear‭

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Q&A What's the minimum diameter cord to use when climbing a rope using a prusik

EDIT: When the question was posed I misinterpreted it to be asking the diameter of the "Climbing Rope" not "Cord" However my answer for Cord diameter is also listed as "2mm less than cord diameter ...

posted 11y ago by AM_Hawk‭  ·  last activity 10y ago by System‭

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Q&A Is there a standard set of light signals for mountaineers?

I cannot say if there are standard signals between mountaineers, however from hiking I know the following three light signals are used: Warning: Wave the flashlight back and forth to signal a wa...

posted 11y ago by AM_Hawk‭  ·  last activity 11y ago by System‭

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Q&A How to clean rock-climbing shoes?

A UV-C germicidal light kills the odor-producing bacteria, so used regularly the smelly compounds never build up and your shoes don't stink. It also helps to dry your shoes after use, e.g. in fron...

posted 11y ago by Mr.Wizard‭

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Q&A Shall I buy a Large size shell if I am wearing Medium size Down Jacket?

I think the answer is as simple as: If you own a mid-layer wear it to the store when you purchase the shell. If you own a shell wear it to the store when you purchase your mid-layer. If you don't...

posted 11y ago by AM_Hawk‭  ·  last activity 11y ago by System‭

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Q&A What's the minimum diameter cord to use when climbing a rope using a prusik

I am going to approach this question differently. Since the question is marked with the rock-climbing tag the use of a 7.5mm Technora escape rope that AM_Hawk's answer focuses on seems unlikely. ...

posted 11y ago by Mr.Wizard‭  ·  last activity 6y ago by System‭

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Q&A Can you keep your feet warm in ski boots on a very cold day?

Adding to what others have said: First and foremost: make sure you get your boots fitted properly by a professional boot fitter. A proper snug fit will allow blood flow around the foot keeping th...

posted 11y ago by SkiSchoolApp.com‭  ·  last activity 11y ago by System‭

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Q&A How to get started skiing?

It is so important to enjoy your first experience make sure you are warm, comfortable and confident. What Gear? Skiing is unique in that it involves periods of warm sweaty exercise followed by per...

posted 11y ago by SkiSchoolApp.com‭  ·  last activity 11y ago by System‭

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Q&A How to pick a trekking/hiking shoelaces?

I find that the best shoelaces are the wide, flat and fairly soft ones - no special plastic coating, just canvas. They stay together the best and can take a lot of punishment. Accidental strong kno...

posted 11y ago by Sander‭

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Q&A How can I stay warm in subzero (0°F, -18°C ) weather?

There are two components to staying warm and it's all generally centred around thermodynamics. You want to stay at one temperature and physics wants you to become the temperature of the your enviro...

posted 11y ago by stevemarvell‭

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Q&A When to kill and bleed a fish

I suggest keeping it alive in a keep net. That way all of your problems disappear.

posted 11y ago by stevemarvell‭

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Q&A Practical uses for urine

Urine has been a very helpful substance in most rural part of Africa. In case you find your way in Africa or on a tour or aid programme. In Africa, people(Mostly elderly people) who can't afford te...

posted 11y ago by Chimdi2000‭  ·  last activity 8y ago by System‭

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Q&A Tips for a novice backpacker

For a 3-day hikes, firstly you need a medium-sized backpack. Somewhere between 40 and 60L. Next, you need comfortable hiking shoes, gaiters and a raincoat. Also sunglasses and a nice summer hat. ...

posted 11y ago by Vorac‭

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Q&A When to kill and bleed a fish

It depends on what you have access to. If you have plenty of cooling, then gut, bleed, and ice immediately. However only do this if you can keep it cold. This requires a LOT of ice because you h...

posted 11y ago by Russell Steen‭

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Q&A How to dry paddling gloves

1.) I would be hesitant to advise you to put them in the dryer. I've never tried or experienced it myself, and my evidence is completely anecdotal, but I've heard that the neoprene has the potentia...

posted 11y ago by Blackbear‭  ·  last activity 11y ago by System‭

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Q&A Has anyone tried making their own make-shift Hydrapack?

There was a TV show called SAS Survival Secrets a few years back and one of the guys carried a regular condom in his emergency pack and showed how he could use it as an emergency hydration pack/bot...

posted 11y ago by furtive‭

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