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Joined 9 months ago
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Cake day: February 25th, 2024





  • The article is very misleading. It says

    The research paper…notes that the human body is particularly efficient at generating 40 MHz RF energy. Tapping into that through a ‘worn receiver’ provides power without using any invasive means.

    But I read much of the pdf linked at the bottom of that link, and there’s nothing about the human body generating energy at 40MHz. The trick is that skin is pretty effective (sort of) at conducting energy at that frequency, so the authors hooked up a power transmitter worn on the forearm, 5 or 15cm away from a receiver on the hand.

    This isn’t about powering anything by body energy, it’s about strapping a battery-powered transmitter somewhere on your body and then having another device pick it up when strapped somewhere else on your body. No thanks.

    Oh and it’s actually pretty inefficient and won’t provide much usable energy.



  • Liquid gels are absolutely faster acting than compressed powder. I buy both generic naproxen pills and name brand Aleve liquid gels so that I have two different available delivery mechanisms (and unit prices) for the same active ingredient, and I choose which to take (or to give my dependents) based on the circumstances at the time of use.





  • I just finished Where the Water Goes, by David Owen. He gets a little rambly at times, but overall it’s a great look at the history of water use and development in the western US as seen through the lens of the Colorado River. The author chronicles several road trips he takes to follow the entire length of the river and several tributaries, and he weaves in a great amount of history along the way.

    I particularly enjoyed the part about Arizona’s governor sending out the National Guard to prevent construction workers from accessing the East bank while trying to start building Hoover Dam. He also appointed someone to be the admiral of the Arizona Navy so that she could harass them in boats.

    Ultimately it’s a story about just how fucked we all are, but I really enjoyed it and the specificity of why.