Before we begin, I need you to perform an experiment. First, write down your estimate of the temperature of the water that you wash dishes (manually) with. Next, write down your estimate of the temperature of the water that you bathe in (shower or bath). In both cases, the hottest that you can tolerate without burning yourself. After you write these numbers down, I want you to find your kitchen thermometer and measure how hot the water really was under both conditions. When you have these four numbers, click below where it says “Read more »” and continue reading.
Monday, January 9, 2017
Wednesday, January 4, 2017
|These are all Galaxies in a piece of sky smaller than the Moon|
This essay was written by a friend; I like it so much that I am posting it on my blog. It’s not about politics or governance but it IS about perspective and we both agree on the importance of perspective, in politics and everywhere else.
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Cosmos is Greek for the world of the Heavens, the starry world. That is: everything out there. Everything that we can see or grasp or imagine. All the big things (that, ironically, appear to us so infinitely tiny).
Most humans don't think cosmically. Most humans' view of “the world” is their local "world," frequently not more than a 20-mile radius world. Many affluent First-World citizens have a different perspective of "everything," perhaps the world itself, the planet Earth, or at least vacation spots in far-away places. But for the most part, most First-Worlders do not ever think about the Earth proper; it is too vast to imagine except in very limited discussions. For the most part, our “world” is our neighborhood, and we rarely think outside THAT box.