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michael_nielsen's profile
michael_nielsen
michael_nielsen
michael_nielsen
@michael_nielsen

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michael_nielsen

@michael_nielsen

Searching for the numinous. Co-purveyor of https://quantum.country/ 

San Francisco, CA
michaelnielsen.org
Joined July 2008

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    1. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 12 Nov 2017
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      Why is the Maine coastline so smooth below Portland and so jagged above?pic.twitter.com/XOvT7tQDJY

      6 replies 1 retweet 34 likes
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    2. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 12 Nov 2017
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      i went into a movie & came out to all these real answers, y’all are the best!! next q, so is Portland deliberately northernmost easy port?

      1 reply 0 retweets 1 like
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    3. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 12 Nov 2017
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      Beautiful geologic map via @emontanatuck http://digitalmaine.com/cgi/viewcontent.cgi?article=1022&context=mgs_maps … Fault lines, more splintered above Portland than below? http://digitalcommons.colby.edu/cgi/viewcontent.cgi?article=1020&context=atlas_docs … Lots of bathymetry https://www.ngdc.noaa.gov/mgg/bathymetry/maps/area1.html … Louis Agassiz roadtrippin around Maine, 1867 https://www.theatlantic.com/magazine/archive/1867/02/glacial-phenomena-in-maine-part-i/531891/ …pic.twitter.com/DcRSlzBjmH

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    4. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 12 Nov 2017
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      I guess uh it does make sense that stuff farther north would be more cut-up more recently by glaciers... but I hadn’t thought about it!! http://climatechange.umaine.edu/Research/news/ClimateExplanation/ClimatePage3.pdf … So an “answer” is some interaction b/w geologic stuff ~15,000 years ago and colonial stuff ~384 years agopic.twitter.com/x2H39KroRv

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    5. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 12 Nov 2017
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      What is the biggest rock? http://www.maine.gov/dacf/mgs/explore/surficial/facts/surficial.htm …pic.twitter.com/qATRnwxlka

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    6. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 13 Nov 2017
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      If you thought we were done with rocks here you’ve got another thing coming! @emontanatuck patiently explaining that glaciers don’t cause faults, but there’s something called the Norumbega fault zone (named for a legendary 16th c. settlement!) https://www.youtube.com/watch?v=nETXUUIob98 …pic.twitter.com/DcHMq7QpBT

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      michael_nielsen‏ @michael_nielsen 13 Nov 2017
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      Replying to @tophtucker @emontanatuck

      This is great, Toph! I'm finding myself anticipating your geology tweets :-) Also: a really honking large rock: https://en.wikipedia.org/wiki/Uluru 

      4:03 PM - 13 Nov 2017
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      • Chris Danforth TOoᴼᵒº˙⁰0₀ₒ.·ph
      1 reply 1 retweet 2 likes
        1. TOoᴼᵒº˙⁰0₀ₒ.·ph‏ @tophtucker 13 Nov 2017
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          Replying to @michael_nielsen

          Incredible!! Ordinarily a rock is obviously an independent object; I love that geology operates on a scale where it becomes more fluidly interdependent, turbulent, less separable… @hypotext and I were recently wondering: What was the first independent object?

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