A Photo A Day

Center of gravity

February 19, 2012

Knowing the center of gravity is one part of staying up. Or you can just hang on and see where things go.

1 / 3

Bends

February 17, 2012

Honestly, I can’t find a single trunk that’s straight in the grouping on the right. Gravity can have that effect.

Age

February 16, 2012

You can tell the age of a tree by counting the rings, one for each year. But it’s best not to ask or discuss age with some people, as it can be a sensitive topic.