Off the Grid: Sally breaks down USA TODAY's crossword, Who Are We To Fight the Alchemy?
Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...
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Newton's Alchemy
But as you'll see as you peruse the 300-year-old manuscript at left, this puzzle is no child's play ... to the bewildering world of 17th-century alchemy, we recommend you first read our interview ...