DLP technology is based on the properties of mirrors. A special optical semiconductor (DMD - Digital MicroMirror Device) is used in DLP TV sets and contains thousands of tiny aluminum mirrors.

Solar water heaters do this, They can be simple affairs mounted on a house roof, or on a larger scale mirrors can be used to capture radiation and focus it on a heat absorber.

form_title= Shock Absorber form_header= Replace the shock absorber in your vehicle. When do you need the shock absorber?*= _ Will you install it yourself?*= () Yes () No Do you want to purchase after-market parts?*= () Yes () No

It is a semiconductor.

Rafa does play with a shock absorber.