I meant to mess up their eyes so they cannot see that well in the dark - after a bright flash, you cannot see in the dark hardly at all for sometimes a minute but usually at least 30s.. but YOU can because you are not looking at the flash - they are because they heard something come sliding across the pavement to where they are standing. I dunno, but if this happened to me, I'da wish I had flash grenades. Or real grenades. Or both.Excaliber wrote:Flash grenades provide only a fraction of a second of illumination.
