Besides the nose helping the mouth to bring in air, it also screens out dust and pollutants, while warming and adding water to prepare it for the lungs. Read More ›
Many of us have enjoyed a colorful twilight or a stunning sunset. But how often do we think about the science behind these memorable conditions? Read More ›
If our minds are “other” than the matter composing our brains, then there must be a means by which the immaterial mind can affect our brains. Read More ›
