Examlex
Why is a star's time as a horizontal branch star so much shorter than its time as a main-sequence star?
Laser Printers
Printers that use a laser beam to produce an image on a drum, which is then transferred to paper using toner.
Static Electricity
A build-up of electric charge on the surface of objects, which remains static until it is discharged.
Toner
A powder used in laser printers and photocopiers to form the printed text and images on paper.
Volatile
In computing, it refers to memory that requires power to maintain the stored information; it loses its content when the power is turned off.
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