For centuries, people have claimed that their aching joints can predict changes in the weather, often reporting increased discomfort before rain or cold fronts.
Ever notice how a shift in weather or a change in altitude can trigger that dreaded headache or even a migraine? You're not imagining it! Some research backs up the connection between headaches and ...
There are lots of great air pressure demonstrations around, but a leaky water bottle is one of the simplest. It looks impressive and costs almost nothing.