Illustratoin of a heliostat invented by the French physicist Leon Foucault (1819-1868). Heliostats are devices designed to track the sun across the sky and continually adjust their mirror to reflect the suns rays to a fixed location. From Les Applications de la Physique by Amedee Guillemin, Paris, 1874.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP29588283
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images: