
Benjamin Banneker: Astronomer and Mathematician (African-American Biographies)
From Kirkus Reviews A legendary counterpoint to the well-worn saying about old dogs and new tricks, Banneker (his name a corruption of his grandfather's African name, Banaka) farmed tobacco for the first 40 years of his adult life, then suddenly developed a burning interest in astronomy that led to several popular annual almanacs, a pointed letter to then-Secretary of State Thomas Jefferson challenging his racist views, and to becoming a cause celebr for the early abolitionist movement. Litwin details these and other accomplishments in a straightforward way, backing up her facts with endnotes and repeating main points; the book is illustrated with contemporary documents, and concludes with lists of books and Web sites. Banneker is a popular subject for biographers, but this is unusually readable and systematic. (b&w photos, not seen, chronology, notes, index) (Biography. 10-12) -- Copyright ©1999, Kirkus Associates, LP. All rights reserved.
- ASIN
- 0766012085
- Embedding
- CLIP ViT-L/14 · 768d
- Distance metric
- cosine
- Doc fetch
- 8mscache hitGET /v2/namespaces/amazon-products/documents/0766012085
- Similar query
- 44msre-embed title → /query
Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query re-embeds this product's title with CLIP-text and runs a vector query — queries don't go through the doc cache, so no cache header is set.
Search inside customer reviews
You might also like







