New Posts For Thread: Earth's magnetic shield fails for two hours - Cosmic Radiation hits us.https://community.betfair.com/chit_chat/go/thread/view/94038/30819869/earths-magnetic-shield-fails-for-two-hours---cosmic-radiation-hits-ushttp://www.bbc.co.uk/news/science-environment-38849147More Aurora Borealis, Northern Lights for sightseeing? Nothing at all to do with global warming. keep recycling and going on a jumbo jet for your holidays. ------------------In this case the magneOddly enough I used to worry about this. The Earth's magnetic field switches - roughly about every 750,000 years. This is recorded in the stripes of reverse and normal magnetism in mid-ocean basalts, erupted through plate-tectonic sea-floor spreadihttps://community.betfair.com/chit_chat/go/thread/view/94038/30819869/earths-magnetic-shield-fails-for-two-hours---cosmic-radiation-hits-us?post_id=551198233#551198233Oddly enough I used to worry about this. The Earth's magnetic field switches - roughly about every 750,000 years. This is recorded in the stripes of reverse and normal magnetism in mid-ocean basalts, erupted through plate-tectonic sea-floor spreadiWed, 15 Feb 2017 17:28:30 -0600http://www.bbc.co.uk/news/science-environment-38849147More Aurora Borealis, Northern Lights for sightseeing? Nothing at all to do with global warming. keep recycling and going on a jumbo jet for your holidays. ------------------In this case the magnehttps://community.betfair.com/chit_chat/go/thread/view/94038/30819869/earths-magnetic-shield-fails-for-two-hours---cosmic-radiation-hits-us?post_id=551110597#551110597http://www.bbc.co.uk/news/science-environment-38849147More Aurora Borealis, Northern Lights for sightseeing? Nothing at all to do with global warming. keep recycling and going on a jumbo jet for your holidays. ------------------In this case the magneFri, 03 Feb 2017 15:08:10 -0600