Microscopes can clearly see the video on the surface of a LaserDisc, discovers Techtuber — a 12-inch vinyl-like disc that stores SD analog video

Tech Tangents (TT) discovered that microscopes can reveal the analog video content stored on the surface of a CED 'LaserDisc,' a vinyl-like disc that holds SD analog video. By closely examining the grooved surface of LaserDiscs, TT found clear images and patterns that represent the stored video content. The host showcased the capabilities of a new microscope, the Andonstar AD246S model, which is currently available at a discounted price on Amazon. This exploration demonstrated how microscopic examination can unveil hidden details on various tech artifacts, including LaserDiscs and smartphone screens.