The causes of heat and cold in the several climates and situations of this globe, so far as they depend upon the rays of the sun, considered in order to shew that the difference of heat and cold in other countries may be nearly ascertained by a thermometer. As it was read to the Royal society.

Armorial book-plate mounted on verse of t.-p.

Liquid from the sun's rays /

A story.

The attenuation of gamma rays and neutrons in reactor shields. Prepared by Nuclear Development Corporation of America, White Plains, N.Y., for Division of Reactor Development, U.S. Atomic Energy Commission.

Includes bibliographies.

Little rays of moonshine,

"Most of these pieces have appeared in the pages of Punch."

X-rays, gamma-rays; Apollo-Soyuz pamphlet no. 2.

Bibliography.