- The inspiration for this was a tweet of a celebratory cake that first broke the news (and, accidently, the embargo) back in February that gravitational waves had been directly detected by LIGO

//twitter.com/erinleeryan/status/697800782175997952
— Erin Ryan (@erinleeryan)Thu, Feb 11 2016 15:14:05- And so it began, with this tweet in the morning...
So excited! This is what we have working towards for years. All those redshifts=amazing result. #bigrip pic.twitter.com/IEOiXj4g6v//twitter.com/sdssurveys/status/715873242733486081
— Sloan Digital Sky (@sdssurveys)Fri, Apr 01 2016 12:07:36- We've been going after the equation of state for dark energy for quite a while, so it was actually a plausible result, on first glance. w=-1.3 is a very interesting result, as it predicts that the expansion of the Universe will continue to accelerate, eventually tearing the Universe apart.
- But we probably wouldn't announce it via cake....
//twitter.com/sdssurveys/status/715880305601691649
— Sloan Digital Sky (@sdssurveys)Fri, Apr 01 2016 12:35:39- But at least one person was strongly in favor of our announcement method
- As president of the Science on Cakes Appreciation Society, I approve this message ๐ https://twitter.com/sdssurveys/status/715873242733486081 โฆ
//twitter.com/erinleeryan/status/715899156615684096
— Erin Ryan (@erinleeryan)Fri, Apr 01 2016 13:50:34 - .@sdssurveys *coughs* it was an excellent cake ๐๐
//twitter.com/erinleeryan/status/715888737448697856
— Erin Ryan (@erinleeryan)Fri, Apr 01 2016 13:09:10 - I like it when someone shares my sense of humor and joy in science
- @erinleeryan thx! This message from you made my day
//twitter.com/sdssurveys/status/715902548050206721
— Sloan Digital Sky (@sdssurveys)Fri, Apr 01 2016 14:04:02 - Some people, however, were more critical. And managed to make us kick ourselves for not thinking of it....
- @sdssurveys #bigrip w=-1.4 would have been too much of a hint
//twitter.com/SamirSalimBg/status/715919243921997824
— Samir Salim (@SamirSalimBg)Fri, Apr 01 2016 15:10:23 - However, we did get some details right
Nice touch @sdssurveys "counting down to the end of the Universe". :) pic.twitter.com/YBJusmUBFH//twitter.com/KarenLMasters/status/715892528952844292
— Karen Masters (@KarenLMasters)Fri, Apr 01 2016 13:24:14- Other people were giving useful details of their own
- Definitive observation of w<-1 => cosmic doomsday predicted in this @PhysRevLett! #BigRip http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.91.071301 โฆ https://twitter.com/sdssurveys/status/715873242733486081 โฆ
//twitter.com/RobertGaristo/status/715900076598697986
— Robert Garisto, PRL (@RobertGaristo)Fri, Apr 01 2016 13:54:13 - We were sending out excited follow-up tweets
"Discovering nature of dark energy & end of Universe in #bigrip was a piece of cake" say @eBOSSurvey & @jajohnson51 pic.twitter.com/g0sjIYNdmI//twitter.com/sdssurveys/status/715892501446541312
— Sloan Digital Sky (@sdssurveys)Fri, Apr 01 2016 13:24:07
More people reacting to w=-1.3 news! If Universe is going to end in #BigRip in 5 billion yrs, eat lots of cake now.. pic.twitter.com/fbEIxPb2Qr//twitter.com/sdssurveys/status/715901514795999232
— Sloan Digital Sky (@sdssurveys)Fri, Apr 01 2016 13:59:56
Pleased graduate students are pleased with #BigRip news pic.twitter.com/p49sZc59ON//twitter.com/sdssurveys/status/715901998965501953
— Sloan Digital Sky (@sdssurveys)Fri, Apr 01 2016 14:01:52- The cake envy was spreading
//twitter.com/astronomolly/status/715907084001415168
— Molly Peeples (@astronomolly)Fri, Apr 01 2016 14:22:04
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