
An Apparatus to Show, Simultaneously to Several Hearers, the Blending of the Sensations of Interrupted Tones

An Apparatus to Show, Simultaneously to Several Hearers, the Blending of the Sensations of Interrupted Tones

Studies of the Phenomena of Simultaneous Contrast Color; and on a Photometer for Measuring the Intensities of Lights of Different Colors

Studies of the Phenomena of Simultaneous Contrast Color; And on a Photometer for Measuring the Intensities of Lights of Different Colors

Studies of the Phenomena of Simultaneous Contrast Color: And on a Photometer for Measuring the Intensities of Lights of Different Colors

An Experimental Proof of Ohm's Law, Preceded by a Short Account of the Discovery and Subsequent Verification of the Law

Some Electrical Measurements of One of Mr. Edison's Horseshoe Lamps

Practical Experiments in Magnetism, with Special Reference to the Demagnetization of Watches

Practical Experiments in Magnetism, with Special Reference to the Demagnetization of Watches

Practical Experiments in Magnetism, with Special Reference to the Demagnetization of Watches.--No. 2

Practical Experiments in Magnetism, with Special Reference to the Demagnetization of Watches.--No. 1

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurement of Modern Science

Experiments with Floating and Suspended Magnets, Illustrating the Action of Atomic Forces, the Molecular Structure of Matter, Allotropy, Isomerism, and the Kinetic Theory of Gases

Observations on the Transit of Mercury of May 6, 1878

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science

On the Minute Measurements of Modern Science