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Q&A When did wearing a helmet become the norm for climbing?

I haven't yet been climbing for 20+ years, but from my 8-or-so years experience of climbing in European and Asian countries I can tell that helmets did not become a universal norm yet. It all depen...

posted 6y ago by april rain‭

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Q&A Ways to desalinate water when "lost at sea"?

Salt dissolves in water so will pass though a normal filter or cloth. You can try that with a coffee filter at home. So there's definitely an error in the article. A still (i.e. distillation appar...

posted 6y ago by Chris H‭  ·  last activity 6y ago by System‭

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Q&A Are there any natural materials that can be used as a magnifying lens (or to craft one)?

(Taking into account that we do have an "ice" answer already) The one magnifying lens that is fast and easy to get and that does have an optical quality that actually helps vision as a magnifying ...

posted 6y ago by cbeleites supports Monica‭

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Q&A Are there any natural materials that can be used as a magnifying lens (or to craft one)?

Though, this probably won't help making a fire, but ... As I'm short sighted by myself, I'm using this simple technique to focus my eyesight, if I'm out of my glasses. It works pretty good at nigh...

posted 6y ago by dEmigOd‭  ·  last activity 6y ago by System‭

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Q&A Ways to desalinate water when "lost at sea"?

You can place an empty cup in the middle of a lightly filled bucket of sea water. You then place a plastic bag over the bucket, with a stone in the middle so it has a dip in it over the cup. The se...

posted 6y ago by Robin‭  ·  last activity 6y ago by System‭

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Q&A Are there any natural materials that can be used as a magnifying lens (or to craft one)?

Similar to demigod's answer: grab a chunk of cardboard, or a sheet of bark, and punch two small holes spaced at the separation between your pupils. Wear this as though they were goggles. Due to ...

posted 6y ago by Carl Witthoft‭

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Q&A Ways to desalinate water when "lost at sea"?

Disclaimer: This is not safe. This is not well tested. This belongs here, not on the other question. This is weak evidence in collaboration for the drinking seawater claim. On request by Seth Robe...

posted 6y ago by Joshua‭

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Q&A What sort of glue (if any) to use to fix replacement tips onto carbon fibre trekking poles?

There's a website that give advice on gluing different materials. For gluing plastic to metal, it states, LePage's Metal Epoxy J-B Weld Faststeel Epoxy Putty if you have gaps to fill Clam...

posted 6y ago by B540Glenn‭

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Q&A What's the best way to avoid slipping on ice?

Wear socks over your shoes (as well as your usual socks inside your shoes, of course). This is a fairly well-established technique (see e.g. here or here), and its effectiveness has been scientific...

posted 6y ago by Pont‭

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Q&A What is a kassak&#xE5;ta?

I think a better translation would make the meaning obvious. "Kassa" here means "fund". ie a "kassakåta" is a hut funded by the village, not by an individual or a family.

posted 7y ago by Guran‭

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Q&A How to prevent sleeping bag from expanding in its bag

Going back more than 40 years, the answer is to have an air (and water!) proof portion of the packing system. I still use a black plastic garbage/garden trash bag liner inside the manufacturer-prov...

posted 7y ago by Jon Custer‭

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Q&A Identifying a plant seen in Cyprus

This seems to be Carissa Macrocarpa, commonly known as Natal plum, or another related species. If one searches for common plants in Cyprus, it does come up easily. I am guessing that the climate in...

posted 7y ago by Gabriel C.‭  ·  last activity 7y ago by System‭

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Q&A Beginning paddle boating

The very first thing the novice needs to know is where you want to go. There are several types of paddle (or Oar) powered boats. Each boat style has places they excel at and have shortcomings. ...

posted 7y ago by James Jenkins‭  ·  last activity 7y ago by System‭

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Q&A Has extended exposure to sunlight and UV in the arctic or antarctic ever caused someone's eyes to change color?

This did indeed happen to Robert Swan, who is the first man in history to walk to both the South and North Poles. His eyes turned from dark blue to light blue on his trek to the South Pole, which b...

posted 7y ago by Sue Saddest Farewell TGO GL‭  ·  last activity 7y ago by System‭

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Q&A Will mountain lions eat wild horses?

Would they eat wild horses? Yes, and they do. Would they control their populations? No, not really. The fact that there were 30 - 60 million bison roaming North America before westerners came to t...

posted 7y ago by ShemSeger‭

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Q&A Why is it undesirable for the New Forest to convert to a mature forest?

It seems like it would be a combination of loss of the way it has been and of the beneficial effects of grazing. Grazing can have both positive and negative effects, and can benefit certain specie...

posted 7y ago by Charlie Brumbaugh‭  ·  last activity 7y ago by System‭

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Q&A If you are canoeing on a lake when whitecaps start happening, what is the best direction to get off the lake?

Downwind. The first time I got caught in open water with whitecaps was when I was 13. We were on a multiday canoe trip and the winds picked up on the last day when we had to cross the lake. Instea...

posted 7y ago by ShemSeger‭  ·  last activity 7y ago by System‭

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Q&A If you are kayaking on a lake when whitecaps start happening, what is the best direction to get off the lake?

First of all, if the wind suddenly starts blowing, realize that this is a case of bad planning. You should never find yourself in the middle of an open lake when the weather patterns may lead to po...

posted 7y ago by System‭  ·  last activity 5y ago by System‭

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Q&A Are there US Forest Service maps of historical logging?

In the US prior to about 1900, there was little control over logging. Around 1900 the practice of Reforestation began gaining tracktion, with more oversight and controls. Forest that have never b...

posted 7y ago by James Jenkins‭  ·  last activity 7y ago by System‭

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Q&A Hypothermia risk from deflated sleeping pad

It would not be wise to take a leaking inflatable sleeping pad on any trip where you actually need a sleeping pad, and cannot hike out and replace it easily. The pad is already leaking. You have...

posted 7y ago by ab2 MonicaNotForgotten‭  ·  last activity 7y ago by System‭

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Q&A How does dental floss compare to fishing line in a survival situation?

When it comes to survival gear in wilderness scenarios, one needs to consider A) the utility of the equipment, and B) how difficult it is to find or craft the equipment from materials in the field....

posted 7y ago by cr0‭

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Q&A Why is it undesirable for the New Forest to convert to a mature forest?

This is all about forest succession and natural resource management goals. Both are implicit in your question, forest succession defining new forest converting to mature forest and management goals...

posted 7y ago by cr0‭  ·  last activity 7y ago by System‭

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Q&A Hypothermia risk from deflated sleeping pad

Most backpacking sleeping pads are insulated, some are even down-filled. When they're deflated they lose a lot of their insulating properties. This can be detrimental in cold weather, because when ...

posted 7y ago by ShemSeger‭  ·  last activity 7y ago by System‭

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Q&A If you are canoeing on a lake when whitecaps start happening, what is the best direction to get off the lake?

I was always taught that it is best when possible to "three quarter" the waves, whether your intended direction of travel is up or down wind -- either way this avoids most splashing, and the boat w...

posted 7y ago by jkf‭  ·  last activity 7y ago by System‭

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Q&A If you are kayaking on a lake when whitecaps start happening, what is the best direction to get off the lake?

As said elsewhere “It depends”—-on the paddler’s fitness and skill, the geography of the lake, and whether the equipment (boat and clothing) make capsizing inconvenient or dangerous. Generally spe...

posted 7y ago by mmcc‭

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