Physics Quotes
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The power efficiency of computing has improved by a factor of a billion from the ENIAC computer of the 1950s to today's handheld devices. Fundamental physics indicates that it should be possible to compute even another billion times more efficiently. That would put the power of all of today's present computers in the palm of your hand. That says to me that the age of computing really hasn't even begun yet.
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If you assume continuity, you can open the well-stocked mathematical toolkit of continuous functions and differential equations, the saws and hammers of engineering and physics for the past two centuries (and the foreseeable future).
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Think of color, pitch, loudness, heaviness, and hotness. Each is the topic of a branch of physics
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There can be no final truth in ethics any more than in physics, until the last man has had his experience and said his say.
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The terrifying physics of going up-mast in heavy seas are inescapable.
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If we always thought like that, why would we study physics, why would we think of cosmology, why would we do any kind of research? Because we know already so much that there is no one person who can contain all that information.
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Nearly everybody nowadays accepts the 'causal completeness of physics' - every physical event (or at least its probability) has a full physical cause. This leaves no room for non-physical things to make a causal difference to physical effects. But it would be absurd to deny that thoughts and feelings (and population movements and economic depressions . . .) cause physical effects. So they must be physical things.
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We could tell them alien civilization things that we have discovered in the realm of mathematical physics, but there is stuff that I would like to know. There are some famous problems like how to bring gravitation and quantum physics together, the long-sought-after theory of quantum gravity. But it may be hard to understand the answer that comes back.
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It is an odd fact of evolution that we are the only species on Earth capable of creating science and philosophy. There easily could have been another species with some scientific talent, say that of the average human ten-year-old, but not as much as adult humans have; or one that is better than us at physics but worse at biology; or one that is better than us at everything. If there were such creatures all around us, I think we would be more willing to concede that human scientific intelligence might be limited in certain respects.
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Acceleration is finite, I think, according to some laws of physics.
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Laws of physics laws of love of time and space and the (in)between place (in)between you and me and where we are lost and looking looking and lost
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After the conversations about Indian philosophy, some of the ideas of Quantum Physics that had seemed so crazy suddenly made much more sense.
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There's been a greater awareness among people, especially geeks, that the laws of physics don't allow that much wiggle room in terms of things like faster-than-light travel, time travel, sending people to other planets. It's harder than we were aware a few decades ago. I think there used to be this widespread imagination, this idea that we'd eventually just hop in a rocket and go to Mars.
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Fly flight is just a great phenomenon to study. It has everything - from the most sophisticated sensory biology; really, really interesting physics; really interesting muscle physiology; really interesting neural computations.
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I'm doing physics because I'm curious about how it works - full speed ahead, damn the torpedoes, don't worry about whether somebody is going to be able to do an experiment next week, just figure it out.
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In some ways I'm a frustrated scientist or mathematician. The amount of times I've thought I'd go back to university and do theoretical physics because I like the big questions, but really I know now that that's not quite me. What's me is to do it in novels.
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I do find that Western medicine is more and more open to proving energetic concepts. Why not, because modern physics is 100 percent based on it.
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The key to teaching anything is to remember what it was like not to understand that thing. That's a very hard thing to do. Every time you come to understand something you didn't understand before, you are transformed. You become a different person from who you were before. The key to teaching someone else to understand that same thing is to remember your former, untransformed self. If you can do that, I think you can teach anything, even physics.
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Then we'll work a hundred years without physics and chemistry.
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There are very few things that can be proved rigorously in condensed matter physics.
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Theoretical physics hardly requires any research funding, so I never felt the need. The overall government and institutional support has been good enough for my work.
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I was a senior research scientist that changed the accepted view of the structure of the universe.I disproved one of the then widely accepted “laws” of physics, 'the conversation of parity', by proving that identical nuclear particles do not always act alike.
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In the old physics, three times two equals six and two times three equals 6 are reversible propositions. Not in quantum physics. Three times two and two times three are two different matters, distinct and separate propositions.
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I've been a professor of mathematics at Harvard and at Yale. At Yale for a long time. But I'm not a mathematician only. I'm a professor of physics, of economics, a long list. Each element of this list is normal. The combination of these elements is very rare at best.
