Johnson, Gaylord · New York, The Macmillan company · leaf 92
amously. The pail would be swingingacross the cracks between the floor boards after youhad turned the whole barn a quarter of the wayround. Do you all see that? The children thought a minute and succeeded inimagining that it would be so. These two picturesshow how the pendulum would keep on…
Astronomy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
