samuel_pierpoint_langley | ||
1. | [ noun ] (physics,astronomy) United States astronomer and aviation pioneer who invented the bolometer and contributed to the design of early aircraft (1834-1906) | |
Synonyms: | langley | |
Related terms: | inventor astronomer | |
samuel_pierpoint_langley | ||
1. | [ noun ] (physics,astronomy) United States astronomer and aviation pioneer who invented the bolometer and contributed to the design of early aircraft (1834-1906) | |
Synonyms: | langley | |
Related terms: | inventor astronomer | |