LP (vinyl record) under a electron microscope February 18, 2010 | music, tech | not published Some of us still listen to music using the old-time record players. However I have never seen the grooves in this much details: Record grooves under an electron microscope. [via] Page status: draft | Last updated: February 18, 2010 Number of visits: 1 | 2024-11-07: 1/1 | 2024-11-06: 1/1