Chapter 13 of 28 · 23 words · ~1 min read

CHAPTER XIII.

SCIENCE 309

Science, 309—Counting and Arithmetic, 310—Measuring and Weighing, 316—Geometry, 318—Algebra, 322—Physics, 323—Chemistry, 328—Biology, 329—Astronomy, 332—Geography and Geology, 335—Methods of Reasoning, 336—Magic, 338.