~12K yr cycle

Evidence for a Human Geomagnetic Sense

Evidence for a Human Geomagnetic Sense

https://www.caltech.edu/about/news/evidence-human-geomagnetic-sense   Evidence for a Human Geomagnetic Sense     March 18, 2019 Scientists develop a robust experiment that shows human brain waves respond to changes in Earth-strength magnetic fields. Many humans are able to unconsciously detect changes in Earth-strength magnetic fields, according to scientists at Caltech and the University of Tokyo. The study, led Evidence for a Human Geomagnetic Sense

The Role of the Parker Instability in Structuring the Interstellar Medium

https://iopscience.iop.org/article/10.3847/1538-4357/ab7453/meta Abstract The Parker instability, a Rayleigh–Taylor-like instability of thermal gas supported against gravity by magnetic fields and cosmic rays, is thought to be dynamically important for galaxy evolution, possibly promoting molecular cloud formation and the galactic dynamo. In previous work, we examined the effect of three different cosmic-ray transport models on the Parker instability: The Role of the Parker Instability in Structuring the Interstellar Medium

11,000-year-old mine in underwater cave surprises archaeologists

11,000-year-old mine in underwater cave surprises archaeologists The ancient site, preserved like a time capsule deep in a Mexican cave system, gives a rare glimpse into the lives and actions of some of the first residents of the Americas. 5 Minute Read https://www.nationalgeographic.com/history/2020/07/11000-year-old-mine-underwater-cave-surprises-archaeologists/   By Maya Wei-Haas PUBLISHED July 3, 2020 In the spring of 11,000-year-old mine in underwater cave surprises archaeologists

Archeomagnetic Directional Records for South Atlantic Anolmaly

Mystery anomaly weakens Earth's magnetic field, report scientists

New Archeomagnetic Directional Records From Iron Age Southern Africa (ca. 425–1550 CE) and Implications for the South Atlantic Anomaly First published: 22 January 2018  https://doi.org/10.1002/2017GL076007 https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017GL076007   Abstract The paucity of Southern Hemisphere archeomagnetic data limits the resolution of paleosecular variation models. At the same time, important changes in the modern and historical field, including Archeomagnetic Directional Records for South Atlantic Anolmaly

New Distance Measurements Bolster Challenge to Basic Model of Universe

New Distance Measurements Bolster Challenge to Basic Model of Universe

New Distance Measurements Bolster Challenge to Basic Model of Universe https://public.nrao.edu/news/challenge-model-of-universe/ Credit: Sophia Dagnello, NRAO/AUI/NSF A new set of precision distance measurements made with an international collection of radio telescopes have greatly increased the likelihood that theorists need to revise the “standard model” that describes the fundamental nature of the Universe. The new distance measurements New Distance Measurements Bolster Challenge to Basic Model of Universe

The Hidden Magnetic Universe Begins to Come Into View

The Hidden Magnetic Universe Begins to Come Into View

https://www.quantamagazine.org/the-hidden-magnetic-universe-begins-to-come-into-view-20200702/ The Hidden Magnetic Universe Begins to Come Into View Astronomers are discovering that magnetic fields permeate much of the cosmos. If these fields date back to the Big Bang, they could solve a major cosmological mystery   Hidden magnetic field lines stretch millions of light years across the universe. Natalie Wolchover  Senior Writer/Editor  July The Hidden Magnetic Universe Begins to Come Into View

90,000-year-old human hybrid found in ancient cave

90,000-year-old human hybrid found in ancient cave

https://bigthink.com/scotty-hendricks/90000-year-old-neanderthal-denisovan-human-hybrid-found-in-ancient-cave 90,000-year-old human hybrid found in ancient cave Researchers have just discovered the remains of a hybrid human. Scotty Hendricks 23 August, 2018 Researchers in a chamber of the Denisova cave in Siberia, where the fossil of a Denisova 11 was discovered. CreditIAET SB RAS, Sergei Zelensky   90,000 years ago, a young girl lived 90,000-year-old human hybrid found in ancient cave

The helical model – our solar system is a vortex

The helical model - our solar system is a vortex

https://www.youtube.com/watch?v=0jHsq36_NTU DjSadhu 24.9K subscribers   Please consider becoming a Patron to support my work: https://www.patreon.com/djsadhu Patrons will have early access to cool new videos. This is a non-conventional view of our solar system that is different from the standard ‘flat’ diagrams. We travel, never return to the same spot again. Like the music? https://djsadhu.bandcamp.com/ Respect The helical model – our solar system is a vortex

The helical model – our Galaxy is a vortex

The helical model - our Galaxy is a vortex

The helical model – our Galaxy is a vortex DjSadhu 24.9K subscribers   Please consider becoming a Patron to support my work: https://www.patreon.com/djsadhu Patrons will have early access to cool new videos. Part 1: https://www.youtube.com/watch?v=0jHsq… Part 3: Solar System 2.0!! http://youtu.be/mvgaxQGPg7I More info: http://www.djsadhu.com/the-helical-mo… Download the soundtrack for personal use: http://www.djsadhu.com/audio-video/au… Notes & comments on The helical model – our Galaxy is a vortex

Supernovae showered Earth with radioactive debris

Supernovae showered Earth with radioactive debris

https://phys.org/news/2016-04-supernovae-showered-earth-radioactive-debris.html Supernovae showered Earth with radioactive debris by Australian National University An international team of scientists has found evidence of a series of massive supernova explosions near our solar system, which showered the Earth with radioactive debris. The scientists found radioactive iron-60 in sediment and crust samples taken from the Pacific, Atlantic, and Indian Oceans. Supernovae showered Earth with radioactive debris