Edrych i fyny

Edrych i fyny ~ Looking up

“Everything you've learned in school as `obvious' becomes less and less obvious as you begin to study the universe. For example, there are no solids in the universe. There's not even a suggestion of a solid. There are no absolute continuums. There are no surfaces. There are no straight lines.”
—R. Buckminster Fuller

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Awyr las drwy'r coed ...

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Blue sky through the trees ...

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