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.
... chordee[?] is when the urethra develops between the penis and the scrotum.
Infection of the urethra is urethritis, said to be more common in females than males. ...