Classic cars had features that we seldom see anymore, including their two different metal keys: one for the ignition and another for the car's various locks. In the earliest cars featuring an ...

A standard piano has 88 keys: 52 white and 36 black. But who decided this number would be the norm, and why? The king of instruments has played a significant role in music history. From concertos and ...

This is the same plastic that surrounds each key. Each of the Azio Retro Classic's rear feet can be rotated to raise or lower the keyboard's typing angle. Back up top beneath the keys rests a ...