What vinyl records, CDs and DVDs look like under an electron microscope video

[baretta]

 

[vitorzoom]

Very interesting, to see in practice a lot of theory between analog and digital.

 

[toxcrusadr]

Love that clip of the stylus riding the groove! It fits so well it looks like it's actually cutting that groove.

 

[oblomov]

Super cool!
Thanks, baretta