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Machina Dynamica New Dark Matter CD and Blu Ray tray treatment?

This is a set of adhesive-backed thin plastic pieces that one attaches to one’s transport or player disc tray. The disk rests on them during non-spin mode, but presumably don’t touch the applied thin pieces during playback mode. The company says the new Dark Matter pieces reduces background scattered light from reaching the photodetector, thereby improving performance. 

Anyone tried this product? Please specify transport or player if you have and your impressions. 
128x128celander
geoffkait's avatar
geoffkait
23,365 posts
 
Old Hubble photos of black holes. (And illustrations). I hate to judge before all the facts are in but it appears Harvard is a little late to the game. Furthermore, LIGO Observed very good evidence of black holes two years ago when they observed gravity waves produced by black hole merger. I’d say better evidence, actually.

https://www.spacetelescope.org/images/archive/category/blackholes/
glupson
7,842 posts
 
Is NDM some portable version of black holes?
celander's avatar
celander OP
1,503 posts
 
Why am I sensing a feedback loop here?
uberwaltz's avatar
uberwaltz
13,381 posts
 
Although I usually try not to feed the beast ,but black hole sensing is at least relevant to me for now.

Only because while in vacation in Reno we watched a show in Reno State University planetarium on Black Holes which touched on the huge black hole that was now "viewable" in our own galaxy.

Pretty darn interesting in all honesty not that I can remember much of the technical side of it.
glupson
7,842 posts
 
I am trying to figure out which one was first or which one is more powerful in sucking it all in. NDM vs. Black Hole. It has not been clearly deducted yet.

As of today, I am also puzzled by possibility that celander and geoffkait are the same person.
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