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.
A natural shield has been found to protect the Earth from killer electrons. The idea of putting a Star Trek-like force field around the entire Earth seems like the fodder for a fairly silly science fiction epic out of the 1930s, but according to space scientists, such a barrier already exists.