- http://www.suspicious0bservers.org
- http://maps.ngdc.noaa.gov/viewers/historical_declination/
- http://www.livescience.com/46694-magnetic-field-weakens.html
- http://wdc.kugi.kyoto-u.ac.jp/igrf/anime/index.html
- https://science.nasa.gov/science-news/science-at-nasa/2003/29dec_magneticfield/
- http://www.esa.int/Our_Activities/Observing_the_Earth/Swarm/Swarm_reveals_Earth_s_changing_magnetism
- http://newscenter.berkeley.edu/2014/10/14/earths-magnetic-field-could-flip-within-a-human-lifetime/
- http://tinyurl.com/nt2qgom
- https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2018RG000629
- https://www.youtube.com/watch?v=vJKTLuvGAU4
- http://news.bbc.co.uk/2/hi/science/nature/3359555.stm
- http://news.nationalgeographic.com/news/2004/09/0909_040909_earthmagfield.html
- http://news.nationalgeographic.com/news/2006/05/magnetic-field-1.html
- http://science.nasa.gov/science-news/science-at-nasa/2008/16dec_giantbreach/
- http://www.esa.int/Our_Activities/Observing_the_Earth/Swarm/Our_protective_shield
- http://science.nasa.gov/headlines/y2003/29dec_magneticfield.htm/
- http://geomag.org/info/Declination/magnetic_lines.avi
- http://wdc.kugi.kyoto-u.ac.jp/poles/figs/pole_ns.gif
- http://news.discovery.com/earth/weather-extreme-events/earth-magnetic-field-north-110304.htm
- http://phys.org/news/2014-06-video-magnetic-field.html#inlRlv
- http://gji.oxfordjournals.org/content/199/2/1110
- http://www.scientificamerican.com/article/earth-s-impending-magnetic-flip/
- http://www.sciencedaily.com/releases/2014/10/141014170841.htm
- http://ac.els-cdn.com/S0012821X14001629/1-s2.0-S0012821X14001629-main.pdf?_tid=3faaffa4-039c-11e4-9c00-00000aab0f01&acdnat=1404493214_7cdec2086658af4e80ef5dcfc60d4b41
- https://youtu.be/4OU9AZPNKWI
- https://www.ncei.noaa.gov/news/world-magnetic-model-out-cycle-release
- https://youtu.be/u2wYS300pf0
- https://www.youtube.com/user/Suspicious0bservers
- http://spaceweathernews.com
- https://lddy.no/36tq
- http://www.e3media.agency
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