Can you trust your GPS?

[Ivan Cloherty]

2. The principle….Is based on two well known optical laws, one…the angle of incidence is equal to the angle of reflection and two…
If a ray of light suffers two successive reflections by two plane mirrors in the same plane, then the angle between the first Ray of light and the second
Ray of light is equal to twice the angle subtended between the inclination of the mirrors.
.

Well remembered John

I always thought the angle of the dangle was influenced by the inclination of the female

[j.sabourn]

#21 If the female is on the visible horizon Ivan you can always use the corrections to get her on the sensible horizon and then she will have no choice but to choose the Rational horizon and subject herself to your carnal desires. With a bit of luck that is and may you finish up in the position you hope to be. Cheers JS