SPECULUM  MUNDI Mirror of the World

Astronomy and Space Star Catalogues, Supernova, Telescopes, Planets ... Biology and Life Sciences Plants, Animals, Human Biology, Zoology, Botany ... Mathematics Numbers, Geometry, Analysis, Logic, Group Theory ... Computers Abacus, Punch Cards, Personal Computers ... Earth Science Geology, Paleontology, Oceanography, Meteorology ...

Archaeology Near East, Mesoamerica, Egyptian, Roman ... Chemistry Alchemy, Atomic Theory, Periodic Table, Gases ... Physics Optics, Electricity, Magnetism, Radioactivity ... Technology Agriculture, Transportation, Power, Space ... Social Science Anthropology, Economics, Psychology, Ecology ...

Subjects:
	Johann Galle
	Benjamin Franklin