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Saturday night we went out to the Redondo Beach pier just in time to watch the sun set over the Pacific Ocean. One thing that I found a bit odd was that it appeared to be setting behind a line of distant mountains. While the coast does curve westward at Santa Monica, I was pretty sure that due west of us was nothing but sea, though I figured it could have been the Channel Islands, or a very sharply-defined cloud bank.

So I did what any geek would do: looked up the angle at which the sun had set that evening.

I found two tools: The NOAA solar position calculator let me figure out, given latitude, longitude and time, the sun’s declination. Then I found another tool that let me enter the latitude, longitude, and compass bearing and see a line drawn on a map.

It turned out that the sun was setting roughly 21° north of due west, putting it roughly in line with the coast from Malibu toward Ventura…on the seaward side. The line finally connected with land out toward Point Conception, roughly 120 miles away. That’s probably too far away to be visible from near sea level, depending on how high the mountains are out there, but if the angle was off just a little bit (I did estimate the time), it could easily have be the Santa Monica mountains above Malibu (more like 20 miles).

So yes, I did watch the sun set over the ocean and over land at the same time!

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A few months ago, Amazon opened a section of their online store where they sell apps for Android devices. Following the same boring-but-descriptive naming scheme that Microsoft pioneered with such products as a word processor called Microsoft Word, a flight simulator called Microsoft Flight Simulator, and so forth, they call it the Amazon Appstore.

Apple, of course, is suing them for trademark infringement. Amazon’s stance: “App store” is a generic, descriptive term for a store that sells apps. Apple counters: “Is not!”

It’s a bit more eloquent than that, but look at this:

“Apple admits that the current edition of the Oxford English Dictionary defines ‘app’ as, in part, ‘[a]n application, esp. an application program,” Apple said in the court filing. “Apple further admits that the current edition of the New Oxford American Dictionary defines ‘store’ as, in part, ‘a retail establishment selling items to the public: a health-food store.'”

And the best part:

“Apple denies that, based on their common meaning, the words ‘app store’ together denote a store for apps,” the document said. [emphasis added]

Really? Funny, I thought that was how the English language worked.

(In the interest of full disclosure: I own an Apple laptop, and Android phone, and use Amazon’s affiliate program…but not their app store.)

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