![Ben Krasnow on X: "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" / X Ben Krasnow on X: "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" / X](https://pbs.twimg.com/media/CIoVE3OUMAIfhRx.jpg)
Ben Krasnow on X: "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" / X
What is the difference between CDs and DVDs in terms of size? Why do CDs and DVDs fit into each other but not into PCs, which have bigger holes for them? -
![CD vs DVD|difference between CD and DVD in hindi|compact disc|CD|DVD|📀|optical disk|secondary memory - YouTube CD vs DVD|difference between CD and DVD in hindi|compact disc|CD|DVD|📀|optical disk|secondary memory - YouTube](https://i.ytimg.com/vi/VF-AQY-eqvE/maxresdefault.jpg)