Freedom in Science and Teaching. / from the German of Ernst Haeckel

by Ernst Haeckel

Experimental Science Series.

In neat 12mo volumes, bound in cloth, fully illustrated. Price per volume, $1.00.

This series of scientific books for boys, girls, and students of every age, was designed by Prof. Alfred M. Mayer, Ph. D., at the Stevens Institute of Technology, Hoboken, New Jersey. Every book is addressed directly to the young student, and he is taught to construct his own apparatus out of the cheapest and most common materials to be found. Should the reader make all the apparatus described in the first book of this series, he will spend only $12.40.

NOW READY:

I.—LIGHT.

A Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Light, for Students of every Age.

By ALFRED M. MAYER and CHARLES BARNARD.

II.—SOUND.

A Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the Use of Students of every Age.

By ALFRED MARSHALL MAYER,

Professor of Physics in the Stevens Institute of Technology; Member of the National Academy of Sciences; of the American Philosophical Society, Philadelphia; of the American Academy of Arts and Sciences, Boston; of the New York Academy of Sciences; of the German Astronomical Society; of the American Otological Society; and Honorary Member of the New York Ophthalmological Society.

In Active Preparation:

III.	Vision and the Nature of Light.
IV.	Electricity and Magnetism.
V.	Heat.
VI.	Mechanics.
VII.	Chemistry.
VIII.	The Art of experimenting with Cheap and Simple Instruments.

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