A mechanism that activates specific muscles in our ears is a leftover from our evolutionary past, back when our ancestors depended more on their hearing for survival.
Walking is a complex act, but one to which we give little thought. Step after step, day after day, it’s a recurring act. Five to ten thousand steps are taken on an average day by most Americans. This ...
Step into any supermarket or pharmacy, and you'll find aisles brimming with products designed to make you smell "fresh", feel "clean", or somehow achieve a level of "purity" that no human body ...