'The "crown jewels" of Alcoa are the bits of this metal that chemist Charles Hall isolated when he was just 22'
aluminum
LESSER-KNOWN SCIENTISTS: The crown jewels of Alcoa are the bits of this metal that chemist Charles Hall isolated when he was just 22
The "crown jewels" of Alcoa are the bits of this metal that chemist Charles Hall isolated when he was just 22
The "crown jewels" of Alcoa are the bits of this metal that chemist Charles Hall isolated when he was just 22
LESSER-KNOWN SCIENTISTS
aluminum
LESSER-KNOWN SCIENTISTS