razethisbarn: “judacris: “joycall6: “Cerium by joycall3 ” Wait, what? ” Cerium is used in the flint of lighters because of how easily it oxidizes in air. The flint is actually called ferrocerium as a matter of fact. ”
joycall6

Cerium by joycall3

judacris

Wait, what?

razethisbarn

Cerium is used in the flint of lighters because of how easily it oxidizes in air. The flint is actually called ferrocerium as a matter of fact.