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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
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.
geoffkait's avatar
geoffkait
23,365 posts
 
The Harvard press conference rumpus regarding “photographic proof” of a black hole is a perfect example of fake news. Whereas NDM is real news! See the difference?
celander's avatar
celander OP
1,503 posts
 
Harvard Press? Humph..fake news
geoffkait's avatar
geoffkait
23,365 posts
 
I implore you, gentle readers, how stupid do they think we are? The speaker in the video who, I assume by his demeanor, is a Harvard scientist, 😬 says the black hole dimensions fall out from Einstein’s field equations. That’s ironic since Einstein never got on board the whole black hole train, as it were. Toot! Toot! 🚂. Fake news! A tempest in a teapot. 

https://youtu.be/xVibTl-mrdw
glupson
7,842 posts
 
The title of that video says...


"...captured by team of Harvard scientists and astronomers"
while the text under the video starts with...


"A global team of astronomers, led by Harvard scientists..."
Are all global astronomers from Harvard?

Is there a description of what "led by" actually means?
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