lighhhhhht saaaaaaaaaaberrrrrrrrrrs

Wow. If you do a search on "custom lightsabers", there are a bunch of places selling them nowadays. Pretty fancy ones, too.

I suppose the proper thing to do would be to build one myself, though. One wonder, if I were to build myself a lightsaber, what features would I want to include... hmmm.

Heheh. I wonder if George Lucas and his special effects team ever thought that 30 years down the road, fans would be building their own lightsabers complete with sound effects and customizable colors. The one significant element still missing though, is a light blade that can really cut through things... which if it were available, would make it a weapon too dangerous to toy around with.

Hmmm. It would look pretty awesome if you had a double-bladed one, and used it like a bo while performing some martial arts kata. Considering that the blades aren't in fact dangerous to touch, there's no reason not to grab and hold them too. I bet there must be videos of something like that out there already. ::does a search:: Yep, there ya go. Unfortunately, no sound effects on that one though.

data longevity and squeaky shoes

It's so easy nowadays with the internet to look up information and to share information with others.

When I was a kid, if I wanted an answer to a question, I'd have to ask people, or look it up in the encyclopedia or dictionary that we had at home, or go to a library and search through books. But even if you did all that, the answer might not be found.

That isn't to say that I spent much time as a child searching the library for answers to hard questions.

But still. Even if you had a whole library of books, where would you look up the answer to a question like, "Why do my shoes squeak and creak, and how can I make them stop?"

Sometimes you can figure out answers by yourself. In the past, when my shoes squeaked, it was usually due to friction between the tongue and the top of the shoe, or due to small holes in the sole. I found ways to prevent those noises.

This time, the culprit was neither the tongues nor the soles. Internet searching provided some answers I hadn't thought of. The foam layers on one of the insoles* were coming apart. So I glued them back together with silicon sealer. That fixed one of the squeaks. I also sprinkled talcum** powder under the insoles, and after a few repetitions, that got rid of most of the creaks. One of the creaks kept coming back, which I now suspect was due to a thick thread that was under the insole, perhaps letting air in. I trimmed the thread. For the time being, the squeaks and creaks are all gone. Yay.

*I originally thought that insoles are glued in, but in many cases they aren't, and you can simply pull them out.
**Corn starch didn't sound like a good idea, as it might get pasty when wet. Nor did I want my shoes to smell like baby powder. Luckily, I found that non-baby-scented talcum powder can be found in the pharmacy foot-care section. The one I got smells like wintergreen!

Anyway, I was thinking about the above, and also thinking about what will happen to that kind of data over time. People die. Then what happens to the data they've posted to the internet? If they had their own website domain, and if no one takes over paying the domain fees or web hosting provider fees after they die, their website will be gone. If they've posted data on other sites, then it will depend on how long those sites stay around. Websites are not permanent, and most will disappear or radically change over time. Some data may get archived on various sites. But the Internet Archive, for instance, while it has old webpages, isn't very searchable in the normal sense. Google's cache is sometimes useful, but I'm not sure how long Google maintains cached data, once the original websites are gone.

So the answers that I can find today while doing an internet search, may someday no longer be there to be found. Or may no longer be found in the same places. New people will have to post the answers in new places.

Another useful piece of info I found today is that if your Lotus Notes locks up for a long time whenever you paste rich text from a webpage into an email, check the Lotus Notes proxy settings. Make sure it doesn't list an old proxy server which is no longer valid.