Jan Ingenhousz (1 Jan 1730 Jahr – 1 Jan 1799 Jahr)
Beschreibung:
Jan Ingenhousz (1730-1799). He performed important experiments in the late 1770s that proved that plants produce oxygen. Ingenhousz placed submerged plants in sunlight and then in the shade.Zugefügt zum Band der Zeit:
Datum:
1 Jan 1730 Jahr
1 Jan 1799 Jahr
~ 69 years