Fig.. 15. “Appearance of the Sun’s surface as seen through powerful glasses.” Astronomy. 1875.
(via thelighthunter)
Fig.. 15. “Appearance of the Sun’s surface as seen through powerful glasses.” Astronomy. 1875.
(via thelighthunter)
Kamata Keishu - From the Geka Kihai, a ten-volume medical treatise in which the artist described and illustrated the surgical techniques pioneered by his teacher, surgeon Hanaoka Seishu. This illustration depicts what many believe was the first surgery to have been performed under general anesthetic (1804).