Tuesday, October 31, 2023
Mycology
Monday, October 30, 2023
Footbridge
Sunday, October 29, 2023
Ox
It's actually an ox. While there are many more specific reasons why it's an ox rather than a cow, I like this explanation:
"An ox . . . is a bovine, trained and used as a draft animal. Oxen are commonly castrated adult male cattle; castration inhibits testosterone and aggression, which makes the males docile and safer to work with. Cows (adult females) or bulls (intact males) may also be used in some areas.
Oxen are used for plowing, for transport (pulling carts, hauling wagons and even riding), for threshing grain by trampling, and for powering machines that grind grain or supply irrigation among other purposes. Oxen may be also used to skid logs in forests, particularly in low-impact, select-cut logging." -- Wikipedia
Saturday, October 28, 2023
Photoreceptors
I find red maple trees fascinating, especially around this time of year when they offer a whole range of colors. And I've heard that different people actually see different colors, depending upon the particular array of photoreceptors in their eyes.