Mars is said to be Earth’s twin plant. Few people can quarrel with that. Although lately astronomers have discovered newer, smaller planets that resemble Earth more than Mars does. But Mars role in Earthling history, real or imagined, remains unquestionable: There have been countless movies, stories, books, and artworks that depict Mars as a world- in-waiting. Mars is long thought to harbor life because of the visible changes of color […]

Perfect skin is aptly described as milky white. Perfect teeth are said to be milky white, too. But milky white eyes could either mean you have cataracts or you’re dead. Milk comes in many forms but it is essentially made of protein, calcium, vitamin C, and saturated fat. Some milk has more lactose than others. Milk’s white color Milk appears white because of a protein called casein. Casein is made […]

We like to stretch in the morning, but when we hear our back and hips crack, we wish we should have stayed longer in bed. When your back and joints crack, it doesn’t mean you’re growing old or you’re nearing senility. But you may take that as a sign that you’re losing your posture. What’s in joint crack? There are   a number of theories about why backs and joints crack. […]