Copper-based chips are semiconductor chips, such as microprocessors, which use copper for interconnections. Since copper is a better conductor than aluminium, this allows the chips to be smaller, and to use less energy, and may hence run faster.
... Heritage Centre[?], also known as Mosquito Aircraft Museum[?]
Verulamium Museum[?]
Lancashire
Astley Green Colliery Museum[?], Tyldesley[?]
British Commercial ...