Primarily because: we can only see the light that has had time to reach us. Also: why we can’t see the outer limits of the universe. https://starchild.gsfc.nasa.gov/docs/StarChild/questions/question52.html#:~:text=That%20means%20we%2....
Ok, but does your audio gear have rotons (metamaterials)?
Not yet. But get ready for the LS50 Meta Meta.
"A group of researchers is working on metamaterials that "grow" rotons. Metamaterials exhibit optical, acoustic, electrical, or magnetic properties that are not found in nature.…Thus, it might be possible in the future to better manipulate sound waves in air or in materials, for example, to bounce them back, redirect them, or create echoes. These materials have not been demonstrated experimentally yet; however, it should be possible to produce them by using technologies such as ultra-precise 3D laser printing." https://www.sciencedaily.com/releases/2021/06/210610135559.htm
"A group of researchers is working on metamaterials that "grow" rotons. Metamaterials exhibit optical, acoustic, electrical, or magnetic properties that are not found in nature.…Thus, it might be possible in the future to better manipulate sound waves in air or in materials, for example, to bounce them back, redirect them, or create echoes. These materials have not been demonstrated experimentally yet; however, it should be possible to produce them by using technologies such as ultra-precise 3D laser printing." https://www.sciencedaily.com/releases/2021/06/210610135559.htm
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"To start a new paragraph type four spaces after the period then return twice." By, "return": are you referring to the Tab key? Thus far: the only thing I'm getting, is a headache! I use the Advanced Columbus Method (discover and land). Perhaps this old dog is just getting to old, to learn a new trick! |
Funny, that you mentioned Hubbel. When Einstein came up with his eloquent little theorem on gravity; he couldn't account for all the mass it would take for a stable/static universe. He had to add what's referred to as the Cosmological Constant (Lamda), which (it's said) he considered his greatest blunder, until he died. In 1998, the Hubbel telescope proved him correct! Shame that he wasn't around for that! Just another case of not knowing what (or having the means) to measure whatever's being argued about (ie: tweeks/snake oil). https://www.space.com/9593-einstein-biggest-blunder-turns.html
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