skittlebog

skittlebog t1_jegempw wrote

Can it be done, yes. Has it been done, yes. Is it worth doing in most cases, no. Lots of devices have been produced that used proprietary batteries. And they are a pain. I had 2 different wireless land line phones that used different battery packs that were basically 2 or 3 batteries wrapped together. I had to special order a new battery each time. It is much simpler to just use multiple standard batteries.

2

skittlebog t1_jdnvt5h wrote

Driving over bumps, and general wear and tear, can cause the wheel and tires to not line up straight anymore. Even if they are off a little bit, it can cause the tires to wear faster and make steering a little off. An alignment is when they get all of the tires and wheels sitting flat and pointing in the right direction again.

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skittlebog t1_j1wf3ul wrote

This has been the premise of a number of Science Fiction novels over the years. It would be a viable idea IF we could get over the issues of getting the parts and fuel up to that space platform in the first place. Mining asteroids and space manufacturing are often part of the equation. Alternative fuel sources or different types of power supplies would be helpful too. We may someday get there, but there are a lot of questions to answer first.

1

skittlebog t1_iurikso wrote

I recall an article in National Geographic long ago that in part talked about a gold fry pan. I don't recall if they talked about the non stick part, but they did say it transferred heat quickly and evenly and was good for making eggs. It was melted down after their experiments with it.

20

skittlebog t1_is7tnjy wrote

Exacto knife blade is a little small, and gets dull fast cutting through both the paper and the foam inside. A snap knife, the kind with extendable blade that you can snap off sections might work better. Use a pair of pliers to snap of the end pieces of the knife as it gets dull. That or a razor blade knife might be better. The hot wire cutters are great for just foam, but would do nothing for the cardboard on both sides.

1