September Gardening Tips
After Labor Day, I can feel and see the slowing of photosynthesis as plants wind down their season. September’s silent song drives me to do things fast, before the frosts of fall. Here are some September gardening tips.
How to Estimate Distances
Did you know that your arm is about ten times longer than the distance between your eyes? That fact, together with a bit of math, can be used to estimatedistances between you and any object of approximately known size.