Sujet : Re: Is Intel exceptionally unsuccessful as an architecture designer?
De : ldo (at) *nospam* nz.invalid (Lawrence D'Oliveiro)
Groupes : comp.archDate : 22. Sep 2024, 08:30:08
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vcoh20$24e8g$9@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
User-Agent : Pan/0.160 (Toresk; )
On Sun, 22 Sep 2024 03:20:59 -0000 (UTC), Brett wrote:
Astronomers have only found a dozen Einstein Rings ...
It only took a minute to prove that false. From
<
https://en.wikipedia.org/wiki/Einstein_ring>: “Hundreds of
gravitational lenses are currently known”. Also: “The degree of
completeness needed for an image seen through a gravitational lens to
qualify as an Einstein ring is yet to be defined.”
And there are other, subtler kinds of gravitational lensing. A link
from <
https://en.wikipedia.org/wiki/Gravitational_lens> mentions a
survey of older data that discovered 1210 new lenses, doubling the
number known.
Not that this really has anything to do with quantum theory ...