Anyone who's not interested in model airplanes must have a screw loose somewhere.

Anyone who's not interested in model airplanes must have a screw loose somewhere.

The problem is we don't understand the problem.

The surviving intelligent life form on Earth is not going to be carbon-based; it's going to be silicon-based.

We humans are basically content with a two-dimensional world, which is what we-ve always occupied. We travel mostly on the ground, have traffic jams, parking problems , and we-d do a lot better to look up a little bit because there is that great aerial highway that-s always ready to go, you Don't have to pave it and the benefits are very great.

Your grandchildren will likely find it incredible - or even sinful - that you burned up a gallon of gasoline to fetch a pack of cigarettes!

The only dumb question is the question you don't ask.