In the late 19th century, scientists were trying to solve a mystery. They found that if they had a vacuum tube like this one and applied a high voltage across it,
The case for curiosity-driven research | Suzie Sheehy
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In the late 19th century, scientists were trying to solve a mystery. They found that if they had a vacuum tube like this one and applied a high voltage across it,
The case for curiosity-driven research | Suzie Sheehy