esrosedotblog

DAYLIGHT

John says that the reason we don't see light at night is that it is all infra-red.

That is what the little film vignette says.

I didn't get it. Or, I think that it is extraordinarily mundane. If that is possible. Extraordinary/mundane.

A more pertinent question is "how come there is daylight?". Or more precisely,"how come there is a lit sky?"

Answer: sunlight scattered through air particles. Sun is gone at night so is skylight.

There is a lot to how questions are posed. You can make something very mundane, extraordinary.

If you don't know what I am talking about see below for Sunday Sept 30.

Labels: astronomy, science