Quick update today; just wanted you to know that some qualitative discussion of energy and momentum appears in this new article, to which I will add a discussion of mass over the next day or two. The article also has a bit more about Emmy Noether, the mathematician whom I wrote about yesterday.
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- The Significance of Yesterday’s Gravitational Wave Announcement: an FAQ
- A Scientific Breakthrough! Combining Gravitational and Electromagnetic Waves
- LIGO and VIRGO Announce a Joint Observation of a Black Hole Merger
- Watch for Auroras
- An Experience of a Lifetime: My 1999 Eclipse Adventure
- Ongoing Chance of Northern (or Southern) Lights
- Lights in the Sky (maybe…)
- Penny Wise, Pound Foolish