*Why does E=mc*

^{2}

*(and why should we care?)*comes close to achieving their goal . . . making you feel that at its heart the universe is orderly and simple because has an underlying simplicity (this is the Ionian enchantment) and the book does it by deriving fairly simple formulas from the Pythagorean theorem to show that the general weirdness of relativity (time progressing at different speeds, nuclear bombs, the universal speed limit, motion affecting size, the four dimensions of spacetime, CERN ) does make logical sense and is a helpful in creating a model of the universe that applies to more than the tiny Newtonian sliver in which we reside (and though this sentence should not be compared to Einstein's earth shattering equation, I would like you to note that I did figure out how to make the two in his formula superscript, which is a pretty damned impressive accomplishment in itself).

## 1 comment:

I was hoping for a pic of Ionian Enchantment.

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