Stashed in: Science!, Best of Imgur, Magnify!
another original source for different SEM images of vinyl LP grooves on the web, are these from Univ of Rochester researcher: http://www.optics.rochester.edu/workgroups/cml/opt307/spr05/chris/
"We Will Send Robots to Read the Genomes of Alien Life Forms and Replicate Them Back on Earth"
I should buy a friend.
Heard a girl say that The Hobbit was a rip off of the LOTR trilogy. I wanted to throw a cheeto at the back of her head.
Grumpy Cat's frown looks frownier when she's upside down.