Rust is the bane of any vehicle owner’s existence, often creeping up unnoticed and turning a car from a sleek machine into a ...

Rust isn’t just “bad luck”—it’s chemistry plus design, climate, and maintenance. These seven reasons explain why some cars ...

Imagine leaving your shiny metal bicycle outside in the rain. As water pools on its surfaces, oxygen from the air lingers nearby, and together they begin to quietly attack the metal. The iron in the ...

Gross profit equals sales minus costs related to the sale (in the case of a body shop, labor, parts, materials and sublet). If you divide that number by sales, it equals gross profit percent.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Imagine leaving your shiny metal bicycle outside ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...