Essays and videos by Prof. Samuel Devons, on subjects from the history of science
The following essays and videos were written and developed by Prof. Samuel Devons.
These materials were donated by his daughter, Mrs. Judith Devons, to the department of science teaching in the Weizmann institute of science.
The Essays:

The Limits of Physical Measurements
Volta and Galvani – New Electricity from Old
Henry Cavendish – the law of Force of Electricity
Newton’s Investigations of Light and Color