World's best AWD system! The Role of All -Wheel Control (AWC) Performance, reliability and safety are three attributes that are core to the Mitsubishi Motors brand, and AWC plays a key role in all three of these attributes. Safety technologies and systems can broadly be broken into Passive Safety and Active Safety.
Pennies were made mostly of copper until  mid-1982, when the composition was changed â¦to 97.5% zinc with a  plating of 2.5% copper.    The only exception was in 1943 when wartime copper shortages forced  the Mint to make pennies out of scrap steel. Bronze cents were  resumed the next year, 1944.
Why Not Pennies? You may ask, why not accumulate 95% copper (pre-1982 mint date) pennies? They already seen a spike in their base metal value to 2.2 cents each. But unfortunately, pennies have two problems: confusion and bulk. They are confusing, because 95% copper pennies are now circulating side-by-side with 97.5% zinc pennies. They are also about four times as bulky (per dollar of face value) as nickels. With nickels you wonât have to spend time sorting out pre-1982 varieties. At present, visually date sorting pennies simply isnât worth your time.