disparition:

afloydianslip:

fencehopping:

Electron microscope video of a needle on a vinyl record.

H O W 

like you can tell me all you want how the sound is stored in the grooves but fucking H O W 

HOW DOES THAT GET INTO THE NEEDLE

HOW ARE THE VIBRATIONS TURNED INTO MUSIC THAT YOU CAN HEAR???

H O W

The vibrations aren’t “turned into” music, they are music. When vibrations occur inside your inner ear, your brain processes this as sound.

The grooves in a record are an analogy for these vibrations, a method of remembering them so that they can be recreated later on. 

Put your hand on a speaker while loud music is playing and you’ll feel the vibrations. Those are exactly the same vibrations happening inside your ear when you hear the music. 

But how do you capture that? 

Take a surface that vibrates strongly when a sound is played, like the skin of a drumhead for example. Connect that surface to a little tool – when sound causes the surface to vibrate, the tool digs a little bit into some wax, leaving behind a pattern that matches – in proportion – the vibrations of the surface caused by the sound. This is your analogy (hence: analog music). 

Now, when there’s no sound playing, you run that little tool back over the pattern. This causes the skin to vibrate again, this time in response to the tool running over the pattern instead of because of an external sound. The vibrations should match, proportionally, the original vibrations of the music.. and thus these new vibrations, if you were to amplify them, would be a recreation or “recording” of the original music. 

That’s oversimplified of course and things have changed a lot since the days of wax, but that is very basically how the process of recording music worked at first, and the general idea of how sound gets from a groove in a record into your brain. 

worldsbaddest:

erdsthenerds:

femmewitchqueen:

queertodaygonetomorrow:

atane:

wristxrocket:

dear-drifter:

lilightfoot:

Remember.

his life was totally in danger.

^^^^

True story; this officer (John Pike) got a settlement of $38,000 because he said he got depressed after pepper spraying these kids. Oh, the depression wasn’t for feeling remorseful for pepper spraying a bunch of college kids peacefully protesting. He got depressed because he said since the media kept playing the video of him pepper spraying peaceful kids without cause, he got threats and didn’t feel safe. He didn’t feel safe. I’m not making that up. This motherfucker collected nearly 40 grand on worker’s comp after assaulting a bunch of college kids.

http://www.huffingtonpost.com/2013/10/23/pepper-spray-cop-settlement_n_4152147.html

This is beyond a fucking joke. Destroy the police.

Change the police. Make the police accountable. Hold the “balance of power” in check. Change policies. Educate civilians. Expose the truth. Make change. 

what in the actual fuck. Spread this man