n10813986
type | n |
lex_filenum | 18 |
def | an Egyptian polymath (born in Iraq) whose research in geometry and optics was influential into the 17th century |
def | established experiments as the norm of proof in physics (died in 1040) |
Outgoing links | |
Instance Hypernym | mathematician; physicist; astronomer, uranologist, stargazer |
Incoming links | |
Instance Hyponym | astronomer, uranologist, stargazer; mathematician; physicist |
Click for the XML entry