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SciShow
The Real Philosopher's Stone: Turning Lead into Gold
With scientists’ efforts and their creativity, we finally found “the real philosopher’s stone.” That's right, we can now turn lead into gold... a little bit.
Great Big Story
Discovering phosphorus, Hennig Brand's accidental breakthrough
How Hennig Brand's quest for gold led him to discover phosphorus by boiling urine in 1669.<br/>
Great Big Story
Discovering phosphorus, Hennig Brand's accidental breakthrough
How Hennig Brand's quest for gold led him to discover phosphorus by boiling urine in 1669.
Crash Course
Crash Course History of Science #10: Alchemy
In fantasy stories, charlatans in fancy robes promise to turn lead into gold. But real alchemists weren't mythical misers, they were skilled experimentalists backed by theories of matter. They played a huge role in the development of...