Category: Solar System Colonization

Comment on HyperPhysics, Cosmic Ray and Muon Data

Hello, My reason for writing: I am looking at http://phynp6.phy-astr.gsu.edu/~cosmic/index_muonTelescope_Pcorr.html It says “pressure corrected”.  But I don’t see any link or description of the algorithm. http://phynp6.phy-astr.gsu.edu/~cosmic/allFormatPot.dat seems to be broken (Google Chrome) http://phynp6.phy-astr.gsu.edu/~cosmic/dynamicDisplay/4-paddle show graph, but no data archive easily accessible http://phynp6.phy-astr.gsu.edu/~cosmic/dynamicDisplay/mkDetector shows graphs, but no data archive and no accessible community. And 2019.  Those
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Why is the peak of the nuclear binding energy curve at Iron? Particle-antiparticle pairs, Brian’s Story

23 Jan 2022 – It it not a coincidence that naturally occurring magnetic materials are the ones at the peak of the nuclear binding energy curve.  If you want to do “nuclear chemistry”, doing the full Schrodinger model of isotopes and predicting their dynamic reactions in detail (for things like fusion and fission) is a
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Project Summaries, Richard Collins, The Internet Foundation

23 Jan 2022 I am trying to sort out the major themes and topics.  I am just going to write down some of them and try to put them into some kind of map for myself. I have an idea for an Internet Assistant to help people as they are trying to work together on
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Carrot Museum typo generates these thoughts about global cooperation and investing in global communities

Hello Carrot Museum Reader, I was looking for information on the structure of carrot seeds and came to your Carrot Museum page, http://www.carrotmuseum.co.uk/seeds.html Should it say, “The seeds are very small, on average between 1 and 2 mm in length, and brownish is colour.”? I had no idea it was so complicated to get seeds
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Mars and moon and space need atomic power – shipping to Mars example

SpaceX Starship can return from Mars without surface refilling at https://www.youtube.com/watch?v=u55zpE4r-_Y The engineering design and manufacturing costs for atomic power are a lot less than the cost of hauling chemical or solar panels to Mars. Do the numbers and see what it is worth to spend on lightweight atomic power units and technologies. A few ten
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Comment on Earthquake Seismograph Using Bismuth Magnetic Levitator – about state of the art in low cost gravitational detector arrays

Earthquake seismograph using bismuth magnetic levitator as sensor at https://www.youtube.com/watch?v=aIANNzpec7Y Tomislav Stimac, The “standard” still for accelerometers is the small but global network of super conducting gravimeters (SGs). They use liquid helium cooled niobium magnetically levitated spheres as the test mass. The sensitivity is about 0.1 nanometers per second squared (nm/s2) at 1 sample per second.
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Comment on Hubble vs Amateur Astrophotography

Hubble vs. Amateur Astrophotographer (27 Aug 2021) at https://www.youtube.com/watch?v=0QcJaD9klDc I had to look a bit, but eventually found a description of the camera and exposure for that original image of “Pillars of Creation” at https://hubblesite.org/mission-and-telescope/mission-timeline#h4-deab74a9-f038-4a74-9313-425d13e71747 with more detail at https://hubblesite.org/contents/news-releases/1995/news-1995-44.html then some images at https://hubblesite.org/contents/media/images/1995/44/351-Image.html?news=true Like usual, Hubble media people dominate sharing on their site,
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Comment on Telescope prices and sharing

What YOU Can SEE Through a $1 Billion, $32,000 and an $800 Telescope! https://www.youtube.com/watch?v=VwoII9TQd8k There are many countries with LOTS of people where $800 is more than the median annual income. And many more countries and many more people where $800 is more than monthly income. So here you are, posting a video that could
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Self reproducing robot societies that live in the desert and convert sunlight to cities

I have had deserts on my mind a lot over the last few decades.  All during the 1980’s I worked on populations forecasts and issues in Africa, then the Famine Early Warning Systems (FEWS.net), then global climate change.  I sort of keep up with any efforts to turn those vast areas into something more suitable
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Comment on “Ion Engine 2.0” – many people interested, and posting things, but not working together globally

Ion Engine 2.0 at https://www.youtube.com/watch?v=OSt1-JsDyGs (“electric wind” OR “ionic wind”) has 574,000 entry points (Google, 9 Oct 2021) (“electric wind” OR “ionic wind”) site:arxiv.org has 310 entry points (“electric wind” OR “ionic wind”) site:youtube.com has 141,000 entry points And they are not all working together globally. Richard Collins, Director, The Internet Foundation