For thousands of years, the practice of alchemy — chemically transforming minerals into gold — has been attempted and failed. While it is generally considered a pseudoscience by modern standards, ...
A German alchemist named Hennig Brand sought gold in 1669. He used large amounts of urine in his experiments. Instead of gold, Brand discovered phosphorus, a glowing substance. This accidental finding ...
The alchemist's dream is to make gold from common metals, but can this be done? The physics needed to explain how to change one element into another is well understood and has been used for decades in ...
A cartoon drawing shows a robed, bearded man with a pet weasel on his shoulder as he examines a piece of paper while sitting at a table containing a book, a flask, and a chunk of gold. Affirmation for ...