Tag: bicycling
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Updated November 2024 Flashlights and headlamps let you continue your activities once it is too dark to see. The ability to expend the hours that we can do things is invaluable. Today, virtually all flashlights and headlamps use LEDs to produce light. I strongly encourage people to retired any lights which aren’t using LEDs. LEDs…
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Bicycling can be a life long activity that promotes health and providing a practical form of transportation. Bicycling is extremely energy efficient: 5x walking, and nearly 200x riding in a car by yourself. Check out Robert Förstemann vs toaster for a sense of how much power daily lives consume. I can often reach nearby destinations…