North pole shift could cause airport trouble
Airports like Tampa and West Palm Beach have recently closed runways because of the shift that is taking place, and it is not the runway that is moving. Peter Burns, Ph.d., a professor at Notre Dame,...
View ArticlePilots, boaters adjust to shift in magnetic north
Magnetic north, the point at the top of the Earth that determines compass headings, is shifting its position at a rate of about 40 miles per year. In geologic terms, it’s racing from the Arctic Ocean...
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