The year 1689 in
science and
technology involved some significant events.
Astronomy
Publication of the first astronomical book in Japan, Tenmon Zukai (天文圖解) by Tsunenori (or Jōhan) Iguchi at Osaka.
Botany
Pierre Magnol publishes Prodromus historiae generalis plantarum, in quo familiae plantarum per tabulas disponuntur ("Precursor to a general history of plants, in which the families of plants are arranged in tables") in
Montpellier, the first example of a natural classification of plant
families based on
morphological characteristics.[1]
Walter Harris publishes De Morbis Acutis Infantum in London; it remains a standard textbook on
pediatrics for nearly a century.[3]
Richard Morton published Phthisiologia, seu exercitationes de Phthisi tribus libris comprehensae, emphasizing the
tubercle as the origin of
tuberculosis.
