In electronic systems, a heat sink is a passive heat exchanger that cools a device by dissipating heat into the surrounding medium. In computers, heat sinks are used to cool central processing unit...
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.
Schlieren (from German; singular "Schliere", meaning "streak") are optical inhomogeneities in transparent material not necessarily visible to the human eye. Schlieren physics developed out of the n...
Cooling device
Shield device
Projection lamp
Projector
Backlight
Display device
Projecting
Television
Projection device
Radiator
