Backup diff of Physics (No. 1)

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  • 1 (2014-10-19 (Sun) 21:50:03)
  • 2 (2014-10-31 (Fri) 00:32:55)
  • 3 (2018-02-06 (Tue) 19:04:54)
  • 4 (2019-05-25 (Sat) 19:04:20)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

TITLE:物理 (Physics)

- ファインマン ([[Feynman]])