The study found that peppermint oil, eucalyptus, menthol, capsaicin and other herbal preparations may be helpful. Calyptus, menthol, capsaicin and other herbal preparations.(1) Try my recipe for homemade muscle rub to ease muscle pain.
The Earth's magnetic field, which protects us from potentially dangerous solar radiation, is gradually losing its stability. No need to move underground or build space colonies just yet, though: the changes are taking place over millions of years.
Scientists believe the magnetic field is generated deep inside the Earth where the heat of the planet's solid inner core churns a liquid outer core of iron and nickel. The solid inner core is thought to be a mass of iron about the size of the moon that is heated to several thousand degrees Fahrenheit.