If you have somebody who's brilliant and highly creative with a different point of view than you have, and a very different intellectual background, great things can happen.
Kip ThorneRead
If you go down through the horizon of a black hole, at the center you don't find a tunnel that leads you to some other place in the universe.
Interpretation
The quote suggests that a black hole doesn't connect to other parts of the universe like a tunnel, but rather is a unique singularity.
Kip Thorne's quote elucidates the complex nature of black holes in astrophysics, emphasizing that contrary to popular science fiction beliefs, falling into a black hole does not transport one to another part of the universe. Instead, it leads to a singularity where the laws of physics as we understand them cease to apply, highlighting the profound mysteries that black holes represent in our understanding of the cosmos.
In practice
In a lecture about black holes, you might quote Thorne to emphasize their unfamiliar nature.
If you have somebody who's brilliant and highly creative with a different point of view than you have, and a very different intellectual background, great things can happen.
I think that the future of the human race is to spread through the universe, and now is the time that we should be laying the foundations for that.
Whether you can go back in time is held in the grip of the law of quantum gravity.
'Closed timelike curve' is the jargon for time travel. It means you go out, come back and meet yourself in the past.
If you think that the distance from the Earth to the nearest planet where we could live comfortably... is being, like, from New York to Australia... what we've achieved so far, in going to the moon, that's about two-and-a-half inches. So that's the challenge.
A big misconception is that a black hole is made of matter that has just been compacted to a very small size. That's not true. A black hole is made from warped space and time.
One aim of physical sciences had been to give an exact picture the material world. One achievement of physics in the twentieth century has been to prove that that aim is unattainable.
If someone says that he can think or talk about quantum physics without becoming dizzy, that shows only that he has not understood anything whatever about it.
I think that when we know that we actually do live in uncertainty, then we ought to admit it; it is of great value to realize that we do not know the answers to different questions. This attitude of mind - this attitude of uncertainty - is vital to the scientist, and it is this attitude of mind which the student must first acquire.
Politicians, real-estate agents, used-car salesmen, and advertising copy-writers are expected to stretch facts in self-serving directions, but scientists who falsify their results are regarded by their peers as committing an inexcusable crime. Yet the sad fact is that the history of science swarms with cases of outright fakery and instances of scientists who unconsciously distorted their work by seeing it through lenses of passionately held beliefs.
Science is nothing, but trained and organized common sense.
On a per capita basis, Britain is responsible for more of the carbon dioxide now in the atmosphere than any other nation on Earth because it has been burning it from the dawn of the Industrial Revolution.
Subscribe for the occasional hand-picked quote. No noise.