Category Archives: Science

Christmas tree stars

Haiku Prayers: https://www.facebook.com/HaikuPrayers/
Christmas Tree lights that look like stars.
Christmas tree lights look like stars.

“Each of us is raised with a sense of ‘us and them.’ Initially the ‘us’ is just family, and everyone else is ‘them.’ As we get older and more experienced, more and more people join the ‘us’ but there is usually still a ‘them.’ …

Once in orbit, though, with time to not only work but to gaze at the world over a period of months, I noticed my perception shifting. As I sent pictures to the ground and commented on them, I found myself unthinkingly referring to everyone as ‘us.’ …

I would see a city that I knew well and just 30 minutes later, see that exact same pattern of settlement in a city I had never heard of. It forced me to face the commonality of the human experience, and our shared hopes and desires.”

Chris Hadfield in An Astronaut’s Guide to Life on Earth

Faith, whether we claim it or not

More food for thought from Bishop Steve Charleston

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“We do not know what is around the next corner.

We do not even know what will pass in our lives between sunrise and sunset. Therefore, whether we claim it or not, we live each day in faith.

We believe. We believe in ourselves. We believe in our family. We believe in others who are close to us.

Some of us believe beyond that, to name a loving power that guides us, to walk with others who pray with us. But we all believe, in some way, in our own fashion.

Let that thin thread, that simple affirmation, bind us in a shared respect. We are not strangers in shadows, but believers searching for the light.”

—Bishop Steve Charleston

unfolding

Backwards Brains: Wait for the click

A few years ago I ordered my first pair of progressive lenses. Before progressives I wore contact lenses and used reading glasses for closer work.

I drove my family crazy the first week with those progressive lenses. “I don’t know about my new glasses,” I muttered, over and over. It seemed I had to move my head too much. It seemed the reading portion of the lenses was too narrow. I fretted and worried that I had wasted a lot of money on glasses that weren’t going to work for me.

And then one day, my brain clicked. My brain figured out how to work with those glasses, and it seemed to do it instantly. One minute everything felt all wrong, and the next I was saying, “These glasses are GREAT! No matter where I look, I can see!”

I remembered that experience when I watched this video. It’s a reminder to me that sometimes we have to keep working at something that feels wrong or difficult so that we can give our brains time to figure it out.

Then, click!

Blue Moon contemplations

“You have to understand that it is your attempt to get special experiences from life that makes you miss the actual experiences of life. Life is not something you get; it’s something you experience. Life exists with or without you.”

—Michael A. Singer in The Untethered Soul: The Journey Beyond Yourself 

good-and-evilToday we have a second full moon in one month: a blue moon.

Those with an astrological bent would say it’s a full moon in Aquarius, opposed by a Leo Sun, with Venus in retrograde. Those without astrological interest would say hogwash to all that.

I’m not sure about astrology, but I give the moon its due. It moves our massive oceans, so it’s not difficult to believe that a force that mighty at work all around me could have an effect on me too. It find it easy to believe that the gravitational pull of the moon and the sun creates some ebb and flow in me too.

At the very least, a second full moon in a single month makes me turn aside—take a break from my usual busy-ness and preoccupations—and pay attention. It makes me take a break from trying to make special experiences happen so I can appreciate life’s actual experiences.

The blue moon is not something I create. It exists with or without me. I get to experience it—the beauty of it, the gravitational pull of it, the brief and rare glory of it.

I don’t intend to miss it.

Mistakes help us grow: The Effort Effect

best-to-comeDo you think skills are inherent, or do you believe abilities can be developed? 

How you answer that question might determine your level of success, according to Stanford psychology professor, Carol Dweck. Her book, Mindset: The New Psychology of Successlooks at why some people achieve their potential while others do not.

Early in her academic career, Dweck studied why some children gave up in the face of failure and why others persevered and went on to overcome obstacles. She discovered that the difference lay in the child’s belief about why they had failed: Those who believed they failed because they lacked an inherent ability gave up, but those who believed they failed simply because they hadn’t tried hard enough became even more motivated to keep trying.

Dweck’s studies apply to education, sports, careers, hobbies and personal relationships, and there’s another layer to this too.

Some students didn’t want to be seen to fail. For them, looking smart was far more important than learning anything, so they only took part in activities in which they knew they would not fail. They avoided any experiences that would require them to stretch and grow. Other students didn’t worry about appearances and took risks because their failures gave them a chance to learn. 

In other words, some people want to showcase abilities they believe to be inherent, and other people want to enhance abilities they believe they to be malleable.

The good news is, Dweck discovered that people could change their beliefs and enjoy the benefits. When they learned to embrace failure and keep trying, they improved performance.

There’s hope for all of us who have ever said, “I can’t do math to save my life,” or “I’m no artist.” Perhaps we just need a few more failures and a little more perseverance.

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Read more in Standford Alumni

http://alumni.stanford.edu/get/page/magazine/article/?article_id=32124

 

The world’s first sun-heated home? Something to ponder on Earth Day Eve

worlds-first-sun-heated-homeA 1949 issue of LIFE included this article about a house in Massachusetts heated without any furnace at all.

The heat collectors at the top of the house were glass panels in front of metal plates. The sun’s heat waves went through the glass and heated the metal to a temperature as high as 150 degrees F.

Fans then blew the heat down through pipes storage cans filled with a sodium compound that soaked up and stored the heat.

Huh.

Why didn’t this catch on?

The article, written on the cusp of the 1950s, promised that the sun-warmed house “could be the beginning of a big reduction in the approximately $3.5 billion the U.S. pays annually for household fuel.” At the time, architect William Hamby predicted that solar heat would replace all other types of home heating within 10 years.

Or not.

In 1949 we didn’t foresee the oil crisis or believe that fuel resources would be finite. We didn’t foresee the environmental damage of fossil fuels. We didn’t foresee the number of human lives that would be lost because of wars that had the word “oil” at the bottom of the pile of reasons for their development. We were not nearly motivated enough to adapt.

Oh, scientists of today, how about now? Something to ponder on Earth Day Eve.