All Questions

3
votes
0answers
26 views

Help me interface these two nautical devices

I'm crew on a boat (wooden 8.5m from 1973) which has a GPS and a tiller pilot that seem to work fine separately, but don't seem to want to talk to one-another. My captain is adamant this combination "...
2
votes
0answers
42 views

Am I allowed to shoot 3 under in World Archery's Instinctive Bow Division?

I'm currently thinking about switching to three under. I ordered a new bow and wanted to take this as a chance to change or try out a few things. However, I want my new setup to be compliant for the ...
-1
votes
0answers
44 views

Ultralight hiking shoes for Appalachian Trail [on hold]

I am hiking for long durations throughout this summer. What are some great trail shoes or footwear for difficult, rocky terrain.
1
vote
1answer
48 views

What aquatic animal laid these eggs?

On April 12, 2019, my sister-in-law was hiking on a mountain close to our home in Central Massachusetts, USA. There was a pond at the end of an established trail. Near the water's edge were jelly-...
-1
votes
0answers
27 views

Problems with the Patagonia Calcite jacket? [on hold]

This is a long shot (but good to put the information out there considering the popularity of the brand) but does anyone here own a Patagonia Calcite jacket? I recently ordered one direct from ...
6
votes
1answer
312 views

What to do with chalk when deepwater soloing?

I have been climbing for a short while and loving it. Now that I've gotten a fair bit of practice with indoor climbing I'm thinking about where this new love of mine can take me. The obvious answers ...
1
vote
0answers
26 views

Additional map source information for Willmore Wilderness Park in Alberta?

I currently have the Canada NTS 1:50,000 maps, and the 1990 revision of the complete park map. They don't agree on details, and so far the NTS maps have higher error rates. I also have a couple of ...
5
votes
2answers
123 views

Alpinism without short roping?

I am looking for a way into alpinism. The most common route I've found is signing up for a multi-day guided group course in a place like Chamonix, culminating in a small summit like Petite Aiguille ...
4
votes
2answers
193 views

How to sharpen the line cutter/gut hook on a knife?

Some knives have gut hooks, and some have line cutters, It basically the same notch just optimized for different purposes. How exactly would one sharpen the gut hook/line cutter? Its not as easy as ...
17
votes
1answer
5k views

What is this sharp, curved notch on my knife for?

I recently bought a knife that near the handle end of the blade has a sharp, curved part: I don’t think it’s a choil because it’s sharp. What is its use? I thought something to do with stripping ...
4
votes
1answer
174 views

Sighting in a Rifle without firing a shot

I was wondering if there is a way to sight in a rifle scope without firing a shot. There are some reasons why I think it would useful to be able to do this. One depending on the scope you may have ...
5
votes
2answers
179 views

Any actions to take with GPS rollover?

For those of you who haven't noticed, your GPS may have become a time traveler this week. Background The GPS system was invented in the 1980s and uses an epoch of Jan 1, 1980 as the starting point ...
4
votes
1answer
55 views

What type of lizard is this grey and orange one I found near the Grand Canyon?

While hiking to see the Grand Canyon on the North side, I found this grey and orange lizard running through some downed brush and logs (center of picture). Would anyone know what type of lizard ...
5
votes
0answers
124 views

Is it safe spending night in wild boar territory?

I live in Berlin, Germany and in the last couple of years it's been know as 'wild boar capital' since there are lots of wild boars in the surroundings. I wanted to start camping and bushcrafting and ...
10
votes
1answer
797 views

Risk of getting Chronic Wasting Disease (CWD) in the United States?

What is the risk from being exposed to chronic wasting disease (CWD) from hunting Elk, Deer or Moose as a hunter in the United States?
1
vote
1answer
59 views

Hiking in the Sapa mountains Vietnam

Is altitude a problem in this area - Sapa is at 1500m so any thing over that is going to be heading into intermediate altitude territory. We are trekking with a 13 year old and hope to do 14 Km to a ...
8
votes
1answer
67 views

Understanding the transition in USCG Personal Flotation Device (PFD) Labeling

In this question a couple years ago: What do life jacket ratings mean (Type I, Type II, etc)?, we see the traditional types many of us learned about in Boating Safety courses, or in Scout/ Youth camp, ...
5
votes
4answers
253 views

Camping alone in the wilderness in the USA

I want to go camping in the wilderness on my own, without anyone else around for miles. Is that even possible? I know a lot of national parks have designated areas, but surely they can't enforce that ...
4
votes
2answers
215 views

What feeling should I expect when swimming in 5°C (41°F) water?

I will have a trip by the end of this month to a northern country to "escape the heat" where I live in, and I would definitely want to do some swimming at some best beaches there. The expected water ...
3
votes
1answer
70 views

RIMO III (elevation: 7,233 m, coordinates, 35°22′31″N 77°21′42″E): first ascent date?

RIMO III is one the 6 peaks of the Rimo mountain massif, situated in Indian Kashmir. First ascent: 1985, by an Indian/ British expedition led by Harish Kapadia. Can't find the exact date of this ...
5
votes
4answers
161 views

How to clean trail running shoes?

I've asked all of my trail running friends and the general consensus is to simply hose them off in the sink (some even just wear them in the shower...). I'm concerned that leaving soaking wet shoes ...
8
votes
2answers
144 views

How to follow bearings while running?

I'm am amateur orienteer that does a fair chunk of races. I'm reasonably decent at navigating - using attack points, bearings, contours, catching features etc. But I cannot follow a bearing ...
2
votes
0answers
27 views

Peak time for autumn colours in Югыд ва/Yugyd Va (sub-polar Ural, Komi)

I would like to enjoy autumn in Yugyd Va National Park. In Northern Scandinavia, I have experienced that the peak autumn colours are approximately 25 August to 15 September in the Swedish and Finnish ...
2
votes
3answers
219 views

First timer-family going to Yosemite - do we need permits to camp and hike?

We're an Aussie family heading over to the USA in September. We're hoping to go hiking/camping at Yosemite. :) We looking to hire a car from San Fran, drive to Yosemite and then: Hike day 1 and camp ...
0
votes
0answers
111 views

Are wattle and daub primitive shelters suitable for the Adirondacks?

Sometimes natural building techniques just aren't suited for a certain environment. For example, an exposed cob oven in vermont vs. a stone oven would turn out very differently, the cob falling apart ...
7
votes
4answers
464 views

What is wrong with this belay setup?

This is a follow on from my answer here. I took this photo of my belay and shared it on Facebook, where I friend of mine (A qualified climbing instructor) pulled me up on it as I'd made one or two ...
10
votes
5answers
2k views

Yosemite Fire Rings - What to Expect?

I'm planning a Yosemite trip for this summer. In reading up on the rules on fire restrictions, I saw this: When and where fire restrictions are not in effect, wood fires are allowed in existing ...
4
votes
1answer
95 views

What type of insect is this orange-camouflaged creature?

The picture below was taken at the Royal Flora Ratchaphruek, a park with lots of flowers and vegetatation in Chiang Mai, Thailand. Can anyone identify the bug I found there, shown in the picture below?...
4
votes
1answer
108 views

Is there clay soil in the Adirondacks suitable for earthen primitive building?

An example of the earthen material I have in mind, this video shows some daub prepared for a wattle-and-daub house at timestamp 7:45: https://youtu.be/wPWLlVVVDN0 Cob, cobb or clom (in Wales) is a ...
11
votes
1answer
2k views

Can you identify this lizard-like creature I observed in the UK?

I was lucky enough to spot an unusual animal in my back yard this evening, here's a photo... ... well I say unusual, but that is because this is the first one I've ever seen in my back garden. This ...
5
votes
2answers
198 views

Can you tell if a waterfall is slippery based on how it looks?

Take for example the picture below, taken in the Erawan National Park. The surface of the waterfall is a shade of white, maybe from calcium(?) and it actually very coarse. Even though it's somewhat ...
1
vote
0answers
41 views

How to do a prussik with end of cordellete only? [duplicate]

Doing a Prussik with a small cordellete that is tied together in a O is relatively easy. Now some maneuvers require to do a Prussik/blocking knot with only one side of a long cordelete... how do you ...
3
votes
2answers
187 views

What are the four climbing knots used by Jim Bridwell?

Long & Gaines Climbing Anchors says: Jim Bridwell, one of the most experienced climbers in the history of the sport, uses only four knots for any and all climbing situations. Better to ...
5
votes
1answer
100 views

What type of centipede is this?

I was taking a hike through Khao Yai National Park when I came across the centipede below. Can anyone identify what animal it is more specifically? It's been a few years and I only took this picture, ...
19
votes
0answers
678 views

Fact or fiction: Paper dulls a knife quickly [migrated]

This question is a follow-up to "How to test the sharpness of a knife?", my answer to it, and the comments my answer generated. Charlie Brumbaugh wanted to know how to tell when he is done when ...
12
votes
2answers
167 views

Is there a practical risk when wearing an avalanche beacon on your top layer?

There are two "rules" which are commonly stated with how to wear an avalanche beacon which are closely related, but not quite the same: You should wear it over your bottom layer. The avalanche beacon ...
39
votes
8answers
10k views

How to test the sharpness of a knife?

In order for knives to be useful, they need to be sharp. If I am sharpening one myself, how do I know when I am done? What would be a simple easy test of whether a knife is sharp enough?
4
votes
1answer
152 views

Do ultrasonic dog repellers actually work against strays and other loose dogs?

In answers to a recent question, ultrasonic dog repellers were suggested as a means of self defence against stray dogs rather than weapons. I'm also concerned with loose farm dogs, and live somewhere ...
8
votes
2answers
163 views

What conditions would lead to lake ice being extremely clear?

There is a video where a couple of people are walking on extremely clear lake ice. Usually, lake ice is far less clear, what conditions on this lake would lead to the unusual clarity?
30
votes
12answers
9k views

Knife as defense against stray dogs

Some places I travel to have stray dogs in the city. Can a knife be used effectively if attacked by one or more of them? I've had creepy close encounters.
2
votes
1answer
50 views

Can't find friction slider adjustment on Tyrolia PR10 bindings?

I just purchased some Motion skis from Costco with Tyrolia PowerRail PR 10 bindings. Watching YouTube videos, I adjusted the bindings to the boot length and DIN but there's no screw on the front of ...
2
votes
1answer
72 views

Why use a 20 MOA rail on top of a rifle?

Some hunting rifles come with a 20 MOA rail on top for mounting the scope or you can purchase the rails separately. What is the point of a 20 MOA rail?
2
votes
1answer
139 views

What animal could entirely strip the bark of a birch like this?

I was snowshoeing in Quebec and saw these birch trees completely removed. There were fine what appeared to be teeth marks. The was moss that was left trees.
2
votes
0answers
96 views

What is this type of lure or where can I find more?

Can anyone help me find more of these lures? I love them so much but can’t find them anywhere. Does anyone know where to get these or what they are called. It has a paddle tail and a ribbon tail type ...
6
votes
2answers
213 views

Knot for pulling two branches of a tree together

I need to bring two branches of a palm tree/bush together. So I need a knot that is secure under tension but can also be progressively tightened. What knot would you recommend?
4
votes
1answer
98 views

How are mountain lion populations estimated?

Knowing how many mountain lions are in an area is important for conservation, as it would be important to know if the population was in decline or to set the number that can be taken by hunters in a ...
5
votes
1answer
87 views

How to detect significant sun damage in a plastic molded kayak?

Molded kayaks are usually made of polyethylene, an otherwise extremely durable material which can be damaged by the sun. The used market is full of kayaks manufactured ten or twenty years ago which ...
7
votes
1answer
188 views

What is the mortality rate of Mt St. Elias?

Mt St. Elias is a mountain on the border of Canada and Alaska. I believe it has the fastest relief from sea level of any mountain in the world. I've read somewhere that it has a higher mortality ...
2
votes
1answer
111 views

What in the forest is suitable as a foundation to primitive structures such as log cabins, in northeast USA?

Cedar is a great example of a log that makes a good log cabin foundation. Solid and naturally rot resistant. Are there other species' logs suitable as foundations in northeast USA? Rocks can also be ...
5
votes
0answers
76 views

Is it possible to make a slingshot from “Natural” resources?

According to Wikipedia, slingshots did not exist prior to the invention of vulcanized rubber. Slingshots depend on strong elastic materials, typically vulcanized natural rubber or the equivalent, ...

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