The electrical (as opposed to galvanic) machines then available were friction operated electrostatic generators consisting of a rotating glass disc or cylinder on which silk flaps were allowed to drag as the glass rotated.

Copies any disc to a disc image

By the rotating heavens

By the rotating heavens

Please replace the disc with a disc holding data.

New disc in the burner holding the source disc

Please replace the disc with a rewritable disc holding data.

Insert Disc

Disc Blanking

Burning Disc

Copying Disc

Copying disc

Disc Checking

Disc file

Disc Name

Copy Disc

Formatting disc

Disc Burner

Eject Disc

Brasero Disc Burner

Burning video disc

Burning data disc

Disc Burning Setup

Disc image type

Select Disc Image

Select a disc

Blu ray disc

No disc available

Write to Disc

Eject a disc

Blank a disc

Copy a disc

Burn the disc

Brasero Disc Copy

This occurs because the Earth is rotating.

Use driver update disc

Check disc for defects

Disc Burner and Copier

Simulation of disc copying

Burning image to disc

Select disc to copy

Writable Blu ray disc

Rewritable Blu ray disc

The disc was successfully blanked.

Simulation of video disc burning