[ExI] If you follow the developments with Tabby's star . .
giulio at gmail.com
Sat Sep 17 06:02:35 UTC 2016
I like WTF, perhaps we should immortalize it in music:
Twinkle twinkle f## star,
How I wonder what you are...
On Thu, Sep 15, 2016 at 2:42 AM, Anders <anders at aleph.se> wrote:
> We just need to learn to call it Boyajian's star; I agree with footnote 2.
> Just doing a mini-paper on the Kardashev scale, calculating the levels from
> fundamental physical constants. Very entertaining if you like dimensionless
> numbers to weird fractional powers (a K2 civilization has a power between
> (c^5/G) alpha_G^1/2 alpha^5/2 beta^1/4 and (c^5/G) alpha_G^1/2 alpha^-2
> beta^-2 - anybody recognize what the c^5/G term is?).
> On 2016-09-14 18:27, Keith Henson wrote:
>> This is fairly good.
>> Best wishes,
>> extropy-chat mailing list
>> extropy-chat at lists.extropy.org
> Dr Anders Sandberg
> Future of Humanity Institute
> Oxford Martin School
> Oxford University
> extropy-chat mailing list
> extropy-chat at lists.extropy.org
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