Examples of use of disks
1. Earliest disks were 8 inches wide, more efficient disks shrunk to 5 1/4 inches, then 3 1/2 inches.
2. Authorities said the disks appear to contain classified material.
3. "Disks were the most logical answer, but we had to wait for Spitzer to see the disks." The orbiting Spitzer telescope sees the cosmos through infrared radiation, which makes it particularly good at finding the disks that swirl around stars, because the dust in the disks is heated by starlight and glows in infrared light.
4. "Current technologies to create multiple layer disks mostly don‘t work.
5. There was also illegal information with 5% of the disks holding "illicit data" and 1% of the disks bearing paedophile information.