From:
Erasmus Alvey Darwin
To:
Charles Robert Darwin
Date:
5 Jan [1864]
Source of text:
DAR 105: B21–2
Summary:
Calls CD’s attention to an article by Paul Janet.
Contributor:
Darwin Correspondence Project
Calls CD’s attention to an article by Paul Janet.
No summary available.
Poses question of sun's differential gravitational attraction on opposite sides of earth, inspired by JH's article ['Sun,' 1863] in Good Words.