Palladium - cleaning up your car's exhaust
Our Changing World - A podcast by RNZ - Wednesdays
Palladium is a pricey precious metal most commonly used in catalytic convertors on car exhausts, says AUT's Allan Blackman in ep 57 of Elemental.
Our Changing World - A podcast by RNZ - Wednesdays
Palladium is a pricey precious metal most commonly used in catalytic convertors on car exhausts, says AUT's Allan Blackman in ep 57 of Elemental.