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I used to believe a good base layers will move moisture away from your body. In warm weather a wicking base will help keep you cool by provide more surface area than your skin to promote evaporation of your sweat. In cold weather convection cooling tends to be the bigger issue than evaporation… so a…
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In extremely cold vapor barriers can be part of an effective clothing or sleep system. According to the book Secrets of Warmth by Hal Wiess, the human body gives off moisture for three reasons: (1) as a fear response, (2) as sweat to cool us down when overheating, (3) to maintain adequate humidity (~79%?) for the skin.…
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I recommend clothing that can be comfortably worn day after day for a wide variety of activities while still looking good. When in the outdoors no one cares how you look, but in urban environments it can make a difference in how people treat you. When in doubt, dress up rather than down. My packing…
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Make sure that you use footwear which is comfortable and appropriate for your chosen activities. Nothing has the ability to spoil your entire activity like wearing uncomfortable footwear! Shoes are extremely personal. Just because a shoe is well regard doesn’t mean that it will be good for you. There is no substitute from trying on a pair of shoes/boots,…
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Our feet are well engineered and actually do a better job at removing stress from knees and hips than cushioned shoes. Traditional shoes with heels forces you into an unnatural position which is more likely to result in injury. There are a number of experienced long distance hikers and ultra-runners who use minimalist sandals or…
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Today there is a wide range of ultralight shelters including traditionally designed tents using exotic materials to move them into the ultralight weight classification. Many of the ultralight shelter designs came from people’s experiences on long thru hikes combined with a desire to find the lightest possible shelter while still providing adequate protection. I think…
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The dominate culture in the US prizes freedom and choice above all else which has led us to have one of the most individual oriented cultures. Garret Kell’s article entitled The Second-Most Important Book for Every Christian is a great antidote to the individual focus we are exposed to. What is the second most important book? Your…
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A number of my younger friends have asked for advice regarding personal finance. This is an attempt to summarize what I know. If you want more in-depth information I would suggest checking out my goodreads “personal finance” shelf. UPDATED in 2024 to reflect some changing thoughts about real estate, the under performance of bonds as…
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The best source of information is your EARS. Form your own opinions, don’t just accept what other people say. Believe what your ears tell you when listen to music! Remember that many people who write about audio are biased in one way or another. Beyond that, There is often a lot of hype to justify very…
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You should always chose your speakers first, and then select components which work well with the speakers you have selected. All speakers have flaws which you must choose between so speaker preference will be extremely personal. This is often demonstrated by people who agree about the relative merits of a amplifiers or DAC but disagree about speakers. It’s also useful…