On this day in 1846, a crowd gathered in the operating theater at Massachusetts General Hospital. A Boston printer with a tumor on his jaw lay on the table. Curious and skeptical physicians and medical students waited impatiently. Finally, Boston dentist William Morton entered the room carrying a glass inhaler with an ether-soaked sponge. He used this apparatus to render the patient unconscious. A surgeon then removed the tumor. After the patient recovered consciousness, he reported that he had experienced no pain but only a sensation like that of being scraped with a blunt instrument. The historic moment was proclaimed "Ether Day," and hailed around the world as "the greatest gift ever known to mankind." One London newspaper declared "WE HAVE CONQUERED PAIN." -
MassMoments.org