If you cast your mind back to school and can remember when your teacher shone light through a prism to create an artificial rainbow, then you'll probably already know the answer to this question.... Read full article
Although we all need some fat to survive, too much of the wrong kind (white fat) is extremely damaging. However, having more of the good kind - that's brown fat - has long been known to be a bonus.... Read full article
Without the sun, there will be no life on earth. Surya Namaskar or 'Sun Salutation' is a very ancient technique of paying respect or expressing gratitude to the sun that is the source of all forms of life on the planet. ... Read full article