Tag Archives: stars

Perspective and Perception

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From where we are looking, what is our view of the world?   Being six-foot-five, I’ve always viewed the world from a slightly higher perspective than most people. For instance, I see the tops of furniture and people’s heads, and I can see farther in a crowd. No big deal. But that each of us […]

Lifecycles

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  When I was in high school, the authors of biology and chemistry textbooks considered independent motion as the defining characteristic of life. If it moved on its own accord, it was alive—organic. Viewed under a microscope, cells and bacteria move. Minerals do not. Water moves, but it was not considered to be “alive,” except […]