Category Archives: General Science

Is There A Meteorologist In The House?

One of the things that I hate about living in Florida is the fact that it’s the Sunshine State. I actually am not a big fan of ol’ Sol, and would probably be happier in Seattle. Accordingly, one of the few things that I like about Florida in the summer (and late fall) are thunderstorms and frequent showers. Unlike many here, who apparently watch the Doppler radar with trepidation, over fears of a missed golf game, or boat outing, I watch it with hope. Hope that is often dashed, because often, one will see a huge storm heading one’s way, only to watch it fizzle out as it approaches.

This happened all afternoon yesterday, in which I could see a vast amount of heavy rainfall over the Bahamas, but as it approached the Palm Beach County coast, the reds would turn to yellows would turn to greens, and then entirely disappear, all the while it continue to storm fifty miles off shore. It’s doing exactly the same thing today. I’ve never heard anyone on the local weather discuss this phenomenon. Is there something about the difference between the land (even as low as the land is here) and the sea that dries out the air as the storm approaches? I’m guessing that it’s being fueled by the humid ocean waters below, but I still don’t understand why it dies before it even gets here, when it’s still ten or twenty miles from the coast.

[Update at 1 PM]

It’s continuing to threaten us ineffectually, though a few showers are starting to pop up along the coast. Patricia suggested that we go for a walk. “Maybe it will make it rain,” she joked.

You guessed it. Just after we turned around and started to head back home, it started to sprinkle. Then it started to come down harder.

“You know,” I said, as we walked/trotted, dripping, “it will quit just as soon as we get back to the house.”

And that’s exactly what it did.

Apparently, I Take After My Ancestors

Ancient man walked, but struggled to run.

The studies show that “whilst these very early fossils could walk well, our initial findings suggest that efficient running came about quite a bit later in the fossil record,” he said, adding “we have only just started to look at running and so there are still plenty of questions to answer.”

Funny, I wouldn’t think that a fossil could walk at all…

“The next really interesting question is to look in more detail at running. It has been suggested that our ability to run for long distances took a lot longer to evolve than our ability to walk. Our techniques should let us get to the bottom of this question because it will let us measure the running abilities of our fossil ancestors directly.”

“What we need to discover now is when in our evolution did we develop an Achilles tendon as knowing this will help unravel the mystery of our origins.”

Well, at least I do have an Achilles tendon.

Overqualified?

A man with no brain is a successful French civil servant. Color me shocked. The jokes pretty much write themselves. I expect George Bush to appoint him to something or other any moment.

Seriously, I do think this reveals how much about the human mind that we still don’t understand (and once again gives pause about subjects like Terri Schiavo).

[Afternoon update]

And of course, what would a topic like this be without a Free Republic thread, complete with several examples of the concept.