You have a bulb in that torch.

It is firing beams out in multiple directions like a machine gun.

Put a pin hole (the smallest hole you can make) and a single shaft of light will come out.

You example shows nothing other than how stupid you are.

HINT: Try this at home get a piece of cardboard and stick a pin hole in it and tape it to the torch and not what happens to the beam dropkick ... most kids can guess what happens smile

Are your really trying to show how absolutely stupid your really are.

Here let me show you how we do it with the children.
(http://science-notebook.com/light01.html#LIGHT_RAYS)

And they usually work out => Light rays travel in straight lines, away from the light source

It's real hard 10-12 year old children can work it out smile

Last edited by Orac; 03/30/14 10:32 AM.
I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.