Bohr’s Quantum Leap in Atomic Modelling with Stunning Agreement with Experimental Results!

Nobel prize winning Bohr's amazing result, which explains the spectral lines for hydrogen in terms of fundamental constants.

[jacobvandijk]

When I studied this stuff I still believed we could describe nature at a fundamental level. Now, many years later, I think we can't.
Unfortunately, during life many of us loose a lot of our early, but usually rather naive enthusiasm for what used to be the unknown.
Thank you for reminding me of my past enthusiasm, Andrew ;-)