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48 pages • first pub 2001 (editions)
ISBN/UID: 9780761318057
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
Benjamin Banneker, a free African-American man, was born in Maryland in 1731. Largely a self-educated farmer, he became a mathematician, astronomer, inventor, writer, and surveyor. In 1761 he built a wooden clock by hand that kept precise time. He...
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48 pages • first pub 2001 (editions)
ISBN/UID: 9780761318057
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
Benjamin Banneker, a free African-American man, was born in Maryland in 1731. Largely a self-educated farmer, he became a mathematician, astronomer, inventor, writer, and surveyor. In 1761 he built a wooden clock by hand that kept precise time. He...