Wood, Robert Williams

1868 – 1955

• Animal Analogues
• How to tell the Birds from the Flowers
• How to tell the birds from the flowers and other Woodcuts
• Physical optics
• Researches in physical optics
• ...Supersonics, the science of inaudible sounds
• Lecture-room demonstration of orbits of bodies under the action of a central attration
• Monochromatic photography of Jupiter and Saturn
• Some experiments on artificial mirages and tornadoes
• Supersonics
• Supersonics