The physics of undergraduate text-books is 90% true.
Science seems to be at war with itself.... Naive realism leads to physics, and physics, if true, shows naive realism to be false. Therefore naive realism, if true, is false; therefore it is false.
I never studied science or physics at school, and yet when I read complex books on quantum physics I understood them perfectly because I wanted to understand them. The study of quantum physics helped me to have a deeper understanding of the Secret, on an energetic level.
It seems that every practitioner of physics has had to wonder at some point why mathematics and physics have come to be so closely entwined. Opinions vary on the answer. ..Bertrand Russell acknowledged..'Physics is mathematical not because we know so much about the physical world, but because we know so little.' ..Mathematics may be indispensable to physics, but it obviously does not constitute physics.
Yes - 90% of fantasy is crap. And so is 90% of science fiction and 90% of mystery fiction and 90% of literary fiction.
It is true that physics gives a wonderful training in precise, logical thinking-about physics. It really does depend upon accurate reproducible experiments, and upon framing hypotheses with the greatest possible freedom from dogmatic prejudice. And if these were the really important things in life, physics would be an essential study for everybody.
At the undergraduate level, SNU has a unique 'Opportunities for Undergraduate Research' programme. Students are encouraged to undertake research programmes at the undergraduate level and get trained in the interdisciplinary research.
The world of conceptualized ideas is quite wonderful, even when it's - like Aristotle's Physics - an outmoded book. The physics is not true. But the reasoning is dazzling.
Would you rather suffer 90 minutes or 90 years?
(Regarding a Bikram Yoga session that takes exactly 90 minutes.)
One time, I fought 90 fights in 90 days in 90 different places around the world. I didn't even know who I was: about 45 or 50 in, they just kept pushing me, and that's when I really get into a lot of trouble.
In terms of melody, I am really into great 90's melodies. I feel like there was a great focus on melody in the 90's, like 90's pop-hooks and 90's R&B hooks; I just love them.
What the string theorists do is arguably physics. It deals with the physical world. They're attempting to make a consistent theory that explains the interactions we see among particles and gravity as well. That's certainly physics, but it's a kind of physics that is not yet testable.
That attitude does not exist so much today, but in those days there was a very sharp distinction between basic physics and applied physics. Columbia did not deal with applied physics.
Everything is energy. It's physics. So I find the science of it all interesting; how 90% of stuff that's in our universe is made of stuff that we can't even measure. I find that fascinating.
This 90/10 rule holds true in almost anything financial. Take the game of golf, for example. Ten percent of the professional golfers make 90 percent of the money.
I started out with the intention of studying physics. I was a terrible high school student outside of the fact that I did well in physics, but there's a big difference between being good at physics and being a physicist, so I jettisoned that very quickly.