Electromagnetic oscillations from a bent antenna. A dissertation presented to the faculty of Princeton university in candidacy for the degree of Doctor of Philosophy Q Science
The interpretation of radium, being the substance of six free popular experimental lectures delivered at the University of Glasgow Q Science
The change in the climate and its cause, giving the date of the last ice age based on a recent astronomical discovery and geological research Q Science
Letters on the National institute, Smithsonian legacy, the fine arts, and other matters connected with the interests of the District of Columbia Q Science
