1 It costs more than 1 cent to make a penny â Snopes. 2  It is illegal to melt US coins to sell for scrap metal â US Mint. 3  Composition of the US Penny â US Mint. 4  US Penny â Wikipedia.
Quick Answer. Scallops are not made from stingrays. A stingray is an ancient type of fish with a cartilage skeleton. A scallop is a type of marine mollusk.
Due to their extreme perishability and the high costs of only taking a boat out for a day at a time, some scallop fishermen treat their scallops with a solution of sodium tripolyphosphate, or STP, which helps keep the scallop from drying out.