← Radiation-Gravitation | Radiation-Gravitation →
Index Entry
Radiation-Gravitation:
“The generalizations are of the mind and are omniembracing and omnipermative. Like the rays of the Sun radiations are radii and are focusable. Gravity cannot be focused; it is circumferentially embracing. Radiation has shadows; gravity has none. Radiation produces the phenomenon known to Einstein as the bending of space, the gravitational field.”
