[ExI] If you follow the developments with Tabby's star . .

Giulio Prisco 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:
>>
>> http://arxiv.org/pdf/1609.03505v1.pdf
>>
>> This is fairly good.
>>
>> Best wishes,
>>
>> Keith
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>
>
> --
> Dr Anders Sandberg
> Future of Humanity Institute
> Oxford Martin School
> Oxford University
>
>
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