Two Video Courses on PhysicsPosted: July 23, 2021 Filed under: Life-long learning, Science Leave a comment
The Evidence for Modern Physics: How We Know What We Know (2021)
The Theory of Everything: The Quest to Explain All Reality (2017)
Don Lincoln, Ph.D.
Senior Scientist, Fermi National Accelerator Laboratory (Fermilab)
streaming video purchased as a set on sale for $97.90
I’m not sure what motivated me to buy this set. There is a lot of duplication in these two video courses. They do take different approaches, however. The newer course is a general overview of physics and focuses on how we know what we know, as the subtitle indicates. Dr. Lincoln focuses the older course on the quest for a “theory of everything” in physics, and he describes what we know and where the gaps in our knowledge are.
Both courses discuss the classical physics of Isaac Newton, Einstein’s theories of special and general relativity, quantum mechanics, subatomic particles, the big bang, gravitational waves, and what we know and don’t know about dark matter and dark energy. Lincoln does a good job of making complex concepts clear, although there is a lot more math in the older course than there is in the new one.
The older course offers a lot more in the way of graphics and enhanced production values. In that course Lincoln changes his position and looks at the two different cameras. In the new course he is always looking at the same spot, though there are two camera angles. I attribute all of this to the fact that the second course was obviously taped during the pandemic, with its staffing and social distancing limitations. In Evidence For Dr. Lincoln gets tickled by his lame attempts at humor just a little too often, something that occurs far less frequently in The Theory of Everything.
This is all fascinating stuff, and I enjoy learning about quantum mechanics from different experts in the field, as you may have noticed from my Kindle and audio book reviews. In this case, however, the two courses are too similar for me to recommend both. There have been no major breakthroughs in quantum mechanics since 2017, but of the two I’d recommend The Evidence for Modern Physics, despite the couple of drawbacks I’ve mentioned. On the other hand, if you find that the older course on sale and that the new one isn’t, the go for The Theory of Everything.