Grandfather paradox, Physics

Grandfather paradox:

A paradox proposed to discount time travel & revel why it violates causality. Say that your grandfather constructs a time machine. Currently, you employ his time machine to go back in time a few decades to a point before he married his wife .You meet him to talk about things, and an argument ensues (presumably he doesn't suppose that you're his grandson/granddaughter), and you kill him accidentally.

If he died before he met your grandmother & never had children, then certainly your parents could never have met (one of them didn't presents!) and could never given birth to you. Additionally, if he didn't live to construct his time machine, what are you doing in the past alive and along with a time machine, if you were never born and it was never constructed?

Posted Date: 3/28/2013 3:20:16 AM | Location : United States







Related Discussions:- Grandfather paradox, Assignment Help, Ask Question on Grandfather paradox, Get Answer, Expert's Help, Grandfather paradox Discussions

Write discussion on Grandfather paradox
Your posts are moderated
Related Questions
Static limit: The distance through a rotating black hole where no observer can probably remain at rest (w.r.t. the distant stars) due to inertial frame dragging; this region i

A ball falling vertically from rest for 3 seconds travels very nearly: a) 14.7 meters b) 29.4 meters c) 44.1 meters d) 88.2 meters Ans: A ball falling ve

What do we denote when we say that a capacitor has an amount of charge Q on it? Answer: If we obtain the expression the charge on the capacitor too accurately the value is

A charged particle is moving in a UNIFORM magnetic field.  If the direction of motion of the charged particle is parallel to the magnetic field, describe the shape of the charged p

WHY Surface tension increases when an highly soluble SUBSTANCE is dissolved in water WHILE IT DECREASES WHEN an weakly soluble substance is dissolved in water

Magic Carpet (Moscow Phys-Tech) Once sitting in heavy traffic the Baron von Münchausen thinking of a new kind of "magic carpet" type aircraft. The top surface of the large flat

in some case we take y=-g but in some case we take y=g... why???

a person holds of hay over his head for 30 min and gets tired . has he done some wirk or not? justify your answer

KINEMATICS I 1.   x(t) is called displacement and it denotes the position of the body at a particular time. If the displacement is positive then that body is to the right of

Can I light a house with a fiber optic? A house can be light with anything, by candles and gas lamps to fiber optics. However, there is the question, of the efficiency of the s