Margaret Atwood Quotes

In Einstein's equation, time is a river. It speeds up, meanders, and slows down. The new wrinkle is that it can have whirlpools and fork into two rivers. So, if the river of time can be bent into a pretzel, create whirlpools and fork into two rivers, then time travel cannot be ruled out.

Near the point of impact, time acelerates to the speed of light.

Time is not a line but a dimension, like the dimensions of space.

Travel at faster than the speed of light certainly can have dramatic implications that are difficult to understand, such as time travel.

Imaginary time is a new dimension, at right angles to ordinary, real time.

Relativity theory forced the abandonment, in principle, of absolute space and absolute time.

Time overlaps itself. A breath breathed from a passing breeze is not the whole wind, neither is it just the last of what has passed and the first of what will come, but is more--let me see--more like a single point plucked on a single strand of a vast spider web of winds, setting the whole scene atingle. That way; it overlaps ... as prehistoric ferns grow from bathtub planters.

Time can behave like another direction in space under extreme conditions.

Before 1915, space and time were thought of as a fixed arena in which events took place, but which was not affected by what happened in it. Space and time are now dynamic quantities... space and time not only affect but are also affected by everything that happens in the universe.

The melded nature of space and time is intimately woven with properties of light speed. The inviolable nature of the speed of light is actually, in Einstein's hands, talking about the inviolable nature of cause and effect.

True time is four-dimensional.

Infinity is just time on an ego trip.

We are all time travelers moving at the speed of exactly 60 minutes per hour.

Time, we know, is relative. You can travel light years through the stars and back, and if you do it at the speed of light then, when you return, you may have aged mere seconds while your twin brother or sister will have aged twenty, thirty, forty or however many years it is, depending on how far you traveled. This will come to you as a profound shock, particularly if you didn't know you had a twin brother or sister.

Staring at the stars was like staring backward in time, since some stars are so far away that their light takes millions of years just to reach us. That we see stars not as they look now, but as they were when dinosaurs roamed the earth. The whole concept just struck me as…amazing somehow.

It's like time travel only, you know, slower.

Infinity: Time on an ego trip.

Traveling makes time go fast. So maybe traveling in space will give people time.

Some people skip through life. Others are dragged through it. I sometimes wonder if we are moving through time, or whether time is moving through us. Light, unlike anything else in the universe is not effected by time. Light exists outside of time.. It is still a mystery to physicists.

I spent a week there one afternoon.

Everybody at the speed of light tends to become a nobody.

Our bodies are the time machine.

Whether you can go back in time is held in the grip of the law of quantum gravity. We are several decades away from a definitive understanding, 20 or 30 years, but it could be sooner than that.

Being Doctor Who, I used to look at the clock and know at half past four we were going to stop rehearsing - and that was a sad moment for me because I wanted to stay in this beautiful, unreal world.

When the Special Theory of Relativity began to germinate in me, I was visited by all sorts of nervous conflicts... I used to go away for weeks in a state of confusion.