Live Blogging: Solar Eclipse 2017

7:44am The sun is rising here in Toronto. He'll take a nap in the early afternoon between 1:10-3:40pm. The peak is expected around 2:30pm. Stay tuned for more updates! 8:55 We have to consider ourselves lucky we can see a solar eclipse at all. In fact, this phenomenon is not a direct consequence of any profound … Continue reading Live Blogging: Solar Eclipse 2017

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The three-body problem

The publication of the novel "The three body problem" written by Chinese author Cixin Liu rekindled my interest about this long-standing issue in classical dynamics. As also pointed out in the novel, an empty space is stationary (and boring). An empty space plus a spherical body is also stationary (still boring). An empty space plus … Continue reading The three-body problem