Official World List of Dog Pedigrees
If your dog isn’t on the list, it’s a mutt!
World Magnetic Model (WMM)
Earth’s magnetic field has decreased 10% since 1970. We MAY be on the verge of a magnetic field flip. You’ll see a lot of articles on this, but they are nearly all referencing the WMM…
Database of research by & for Energy & Petroleum Geo-scientists