![Ben Krasnow on Twitter: "Here's a comparison of CD, DVD, and Blu-ray discs in a scanning electron microscope. Same scale for each. @scanlime http://t.co/oKmfJzxI9H" / Twitter Ben Krasnow on Twitter: "Here's a comparison of CD, DVD, and Blu-ray discs in a scanning electron microscope. Same scale for each. @scanlime http://t.co/oKmfJzxI9H" / Twitter](https://pbs.twimg.com/media/CIoVE3OUMAIfhRx.jpg)
Ben Krasnow on Twitter: "Here's a comparison of CD, DVD, and Blu-ray discs in a scanning electron microscope. Same scale for each. @scanlime http://t.co/oKmfJzxI9H" / Twitter
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Amazon.com: External Blu-ray Drive External Blu-ray BurnerCompatible with DVD CD Drive Portable 3DBlu-ray Burner with USB3.0 and Type-C Port, Suitable for Windows XP/7/8/10 MacOS for MacBook PC,Silent Highspeedul : Electronics
![Cd Dvd Blu Ray Or Other Disc With Video Films Music Software Or Other Data Isolated On A White Background Stock Illustration - Download Image Now - iStock Cd Dvd Blu Ray Or Other Disc With Video Films Music Software Or Other Data Isolated On A White Background Stock Illustration - Download Image Now - iStock](https://media.istockphoto.com/id/1248403882/vector/cd-dvd-blu-ray-or-other-disc-with-video-films-music-software-or-other-data-isolated-on-a.jpg?s=612x612&w=0&k=20&c=QeI0bjGMBbKargeauBCqUB01F6o6eNOmhR0T7B7qhK8=)