The most common types are CD, DVD and Blu-ray. As removable media, optical discs superseded the earlier magnetic disk cartridges because they weigh less, have higher capacities and are not subject ...

Clinical studies have emphasised the role of other factors, such as optic nerve head ischaemia, in generating optic disc cupping ... in the remodelling of the structure of the lamina cribrosa ...

A major development in the production of optical discs has happened this week. Scientists at the University of Shanghai have unveiled a new form of optical disc that can hold up to 200,000 ...

An Apple SuperDrive comes in handy if you are looking for an external optical disc that can be used on a Windows PC. In this post, we will look at how to use Apple SuperDrive on Windows 11 and ...

Sony’s plant in Tagaze, Japan was the home of its optical disc manufacturing operation ... through the use of a nanoscale three-dimensional structure to reach never-before-seen storage densities.

However, scientists think they may have found a way to bring optical disc storage roaring back – with a massive upgrade that massively increases data density. Researchers at the University of ...

CD-R - meaning CD-Recordable, the user can write data to the CD once or fill it over time using multi-session (writing to the same disc on separate occasions). CD-RW - meaning CD-ReWritable ...

Using 3D storage techniques, scientists at the University of Shanghai for Science and Technology developed an optical disk capable of accommodating 1.6 petabits of data (that's 1.6 million gigabits).

When it comes to electrically conductive nanomaterials, graphene—stronger and lighter than steel and more conductive than ...

The retina is unique within the CNS in that it contains axons and glia but no myelin, and it is, therefore, an ideal structure within ... by the disease process. Optical coherence tomography ...

A new proposal borrows from the principles of quantum mechanics and a technique called "wavelength multiplexing" to hypothesize an ultra-dense new storage format. When you purchase through links ...

(A step-up DualSense Edge controller already exists.) The Pro doesn't have an optical disc drive. Instead, there's a larger 2TB solid-state drive, plus the same support for expanded M2 SSDs.