Activity for Matthew Gauthier‭

Type	On...	Excerpt	Status	Date
Answer	—	A: Why do snowshoes have a hole in the front deck? The primary reason is to allow the tail of the shoe to drag, which is what keeps long shoes tracking straight. Replacing them with ski-style bindings which pivot at the toe accomplishes that too, but adds all of the drawbacks of skis. For example lifting your knee in snowshoes will always lift the fr... (more)	—	almost 5 years ago
Answer	—	A: What are the differences between prismatic, lensatic, mirrored, and optical sighting compasses? The typical protractor-style compass is an optical compass. To shoot an azimuth with it you align marks on the compass and read the bearing off the dial. The other varieties have a sighting wire which is placed over the target and a separate mechanism to help reading the bearing. The primary advantag... (more)	—	about 5 years ago
Answer	—	A: First Time Skiing - Only my feet were freezing It's most likely too much insulation on your feet, which can be best addressed by changing socks. People unused to cold and/or snow will often put on "warm socks" without realizing that they'll steadily lose insulating value as your feet sweat. The more active you are, the worse it is. If "ski socks"... (more)	—	over 5 years ago
Answer	—	A: When using a compass, why not follow a degree mark without rotation? There's quite a bit to unpack in your question, beginning with some basic terminology. Because maps are two dimensional projections the north on a map is grid north and not true north. This should be obvious if you consider lines drawn north from any two points will be parallel, rather than intersect... (more)	—	about 6 years ago
Answer	—	A: Winter wear in New York A new jacket isn't going to solve your problems, you need to dress differently in cold climates. Living in the cold always involves a trade off between staying warm and overheating. Especially when commuting it's important to have a jacket that is easily removed or ventilated. For short periods of ti... (more)	—	about 6 years ago
Answer	—	A: How to keep paper from being damaged by water in the outdoors? The ideal solution for maps is laminating them with acetate sheets. While managing without bubbles is somewhat of an acquired skill, it doesn't require a machine. They'll be nearly indestructible at the cost of being somewhat more difficult to fold. Best of all you can write on them easily with a per... (more)	—	over 6 years ago