MY LEGS WERE RESTING BETWEEN TWO PIECES OF METAL WHILE WORKING ON A BEARING. THE METAL WAS WARM, BUT NOT HOT TO THE TOUCH. BOTH LEGS ARE BURNED ON EACH CALF. THE BURNS ARE ABOUT THE SIZE OF A BASEBALL. I DID NOT NOTICE THE BURNS UNTIL I GOT HOME LATER THAT NIGHT. I REPORTED THE ACCIDENT TO MY SUPERVISOR THE NEXT MORNING.