Thomas Eaton

Thomas writes about where measurement units come from and why converting between them is sometimes more complicated than multiplying by a constant. His approach is methodical — he'd rather over-explain a formula than leave a reader guessing where a number came from.

He gravitates toward the tricky overlaps: Troy versus avoirdupois weight, US versus imperial liquid measures, and the various flavors of horsepower that don't agree with each other. He also writes about significant figures and rounding, because he thinks people lose precision without realizing it.

Thomas keeps his content firmly in the educational lane. He doesn't tell readers what to do with the numbers, just how the numbers work, and he's upfront that applied fields have their own conventions that override general rules.