The Boy's Playbook of Science: Including the Various Manipulations and Arrangements of Chemical and Philosophical Apparatus Required for the Successful Performance of Scientific Experiments in Illustration of the Elementary Branches of Chemistry and Natural PhilosophyPepper, John Henry
Science
The Boy's Playbook of Science: Including the Various Manipulations and Arrangements of Chemical and Philosophical Apparatus Required for the Successful Performance of Scientific Experiments in Illustration of the Elementary Branches of Chemistry and Natural Philosophy
Pepper, John Henry
Science -- Juvenile literature
"All the phenomena of an annular eclipse were clearly and beautifully
visible on the Fotheringay-Castle-mound, which is a locality easily
identified. Baily's beads were perfectly plain on the completion of the
_annulus_, which occurrence took place, according to my observation, at
about seventy seconds after 1 o'clock; it lasted about eighty seconds.
The 'beads,' like drops of water, appeared on the upper and under sides
of the moon, occupying fully three-fourths of her circumference.
"Prior to this, the upper edge of the moon seemed dark and rough, and
there were no other changes of colour. At 12.43, the cusps, for a few
moments, bore a very black aspect.
"There was nothing like intense darkness during the eclipse, and less
gloom than during a thunderstorm. Bystanders prognosticated rain; but it
was the shadow of a rapidly-declining day. At 12 o'clock, a lady living
on the farm suddenly exclaimed, 'The cows are coming home to be milked!'
and they came, all but one; that followed, however, within the hour.
Cocks crowed, birds flew low or fluttered about uneasily, but every
object far and near was well defined to the eye.
"A singular broadway of light stretched north and south for upwards of a
quarter of an hour; from about 12.54 to 1.10 P.M."
[Illustration: Fig. 38.]
[Illustration: Fig. 39.]
If the annular eclipse of the sun be a matter for wonderment, the total
eclipse of the same is much more surprising; no other expression than
that of _awfully grand_, can give an idea of the effects of totality,
and of the suddenness with which it obscures the light of heaven. The
darkness, it is said, comes dropping down like a mantle, and as the
moment of full obscuration approaches, people's countenances become
livid, the horizon is indistinct and sometimes invisible, and there is a
general appearance of horror on all sides. These are not simply the
inventions [Page 28] of active human imaginations, for they produce
equal, if not greater effects, upon the brute creation. M. Arago quotes
an instance of a half-starved dog, who was voraciously devouring some
food, but dropped it the instant the darkness came on. A swarm of ants,
busily engaged, stopped when the darkness commenced, and remained
motionless till the light reappeared. A herd of oxen collected
themselves into a circle and stood still, with their horns outward, as
if to resist a common enemy; certain plants, such as the convolvulus and
silk-tree acacia, closed their leaves. The latter statement was
corroborated during the annular eclipse of the 15th of March, 1858, by
Mr. E. S. Lane, who states, that crocuses at the Observatory, Beeston,
had their blossoms expanded before the eclipse; they commenced closing,
and were quite shut at about one minute previous to the greatest
darkness; and the flowers opened partially about twenty minutes
afterwards. A "_total eclipse_" of the sun has always impressed the
human mind with terror and wonder in every age: it was always supposed
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account