Showing posts with label Origins. Show all posts
Showing posts with label Origins. Show all posts

Wednesday, August 15, 2007

Week 7, Day 3

What's this whole Week/Day thing about? Please see my original posting Starting an Exercise Program (again).

For the body:
Thirty minutes on the treadmill, walking at 2.1 miles per hour while watching the PBS show, Origins.

For the mind:
As I noted above, I watched the acclaimed PBS show, Origins, Episode Two: How Life Began. I found it fascinating to learn that we might owe our very existence to a byproduct of bacteria
"...It's amazing to contemplate, but without cyanobacteria, there would be no oxygen and Earth would still be smothered in noxious gases. Plants, animals and humans would have never evolved..."
(From Origins: How Life Began.)

For the mind:I only managed ten minutes or so of mindfulness meditation. Partly because of our pets and partly because of an allergy headache.

Wednesday, August 08, 2007

Week 6, Day 3

For the body:
Thirty minutes walking on the treadmill at 2.1 miles per hour for a total distance of 1.05 miles.

For the mind:
While walking the treadmill noted above, I watched the first episode of Origins on WXXI, my local PBS station. I had no idea how far geology, volcanism and the earth sciences had progressed since my 9th grade science class back in 1965. Terms such as "magma ocean" and "iron catastrophe" and concepts such as the bulk of the earth's oceans being created by the impact of huge, frozen snowballs known as comets helped the 30 minutes on the treadmill go quickly.

For the spirit:
Twenty minutes spent sitting on my upstairs meditation cushion listening to my cat meow up at me.