Title

The focusing of the sun's rays to produce fire

Caption

Engraving depicting the focusing of the sun's rays to produce fire. Dated 18th Century

Date

18th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A15_351

License type

Rights managed

Available size

60,0Mb (1,9Mb) / 10,3in x 22,7in / 3085 x 6797 (300dpi)

Keywords

18th Century Engraving Engraved Illustration Illustrated Sun Sunlight Ray Rays Daylight Solar Fire Glass Physics History of Physics Science History of Science Scientific 18th Century