Gastryk: gasserne er tunge. Oplevelse af Aristoteles' blære (384-322 f.Kr.) på luftens tyngdekraft. Han puster en blære op med luft og opdager, at blæren svulmer vejer mere end en tom blære. Anonym illustration fra 1925. Privat ca(Gas pressure: the gases are heavy. Experience of the bladder of Aristotle (384-322 BC) on the gravity of the air. He inflates a bladder with air and finds that the bladder swells weigh more than an empty bladder. Anonymous illustration from 1925. Private c)Anonymous Anonymous |
€ 122.69
Enthält 25% MwSt.
|
Udateret · Engraving
· Billed-ID: 926032
Private Collection / Bridgeman Images |
0 Anmeldelser |