
Henry Stevens · 英语
Henry Stevens · 英语
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原文 (英语)
Thomas Hariot by Henry Stevens [Redactor’s note: Very little is known of Thomas Hariot; his only published works are the ‘Briefe and true report’ (PG#4247) and the posthumous ‘Praxis’, a handbook of algebra. He anticipated the law of refraction, corresponded with Kepler, observed comets, and may have been the first to recognize that the straight line paths of comets might be segments of elongated ellipses. The lost ‘ephemera’ referred to in the text have since been found (since 1876)
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