{"newspaper_name": "The Wilmingtonian, and Delaware advertiser.", "edition": "01", "page": "p2", "byline": ""}
{"character_count": 522, "word_count": 91, "ccnet_language_score": [0.9273999929428101], "ccnet_perplexity": [1158.199951171875], "fasttext_language": ["en"]}
muscle. which bends the thumb and bears
that weight, exerts a force about three thou
sand pounds. When man standing upon
his feet, leaps or springs forward to the
height of two feet, if the weight of such
man be one hundred aud fifty pounds. the
muscles employed in that action will exert
force Of about three hundred thousand
mounds. The heart at each pulse or con-
traction, by which it protrudes the blood out
of the arteries into the veins exerts force
Of above hundred thousand pounds.


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