Your IQ that's measured in school has to do with problem solving - mental gymnastics. Your spinal IQ also has to do with problem solving - these are "problems" of the physical kind.How far to bend over to lift those grocery bags out of your car's trunk? How much muscle force is necessary to pick up and

"Who you are speaks so loudly I can't hear what you're saying." This truism is well-known in human potential circles and can often be heard at personal growth-and-development seminars. But the implications of this meaningful phrase are often ignored in our day-to-day activities and relationships. Sometimes

You may remember the public health slogan, "Vitamin D helps build strong bones". This message could be seen on colorful school posters and heard on radio and television programs as early as the1950s. Getting enough Vitamin D was a major health issue, primarily for its role in preventing childhood rickets

Simon and Garfunkel [and later, The Bangles] had it right. Winter light is hazy - it's more diffuse. The sun is lower in the sky and the sun's rays reach the Earth at an angle, losing much of their power. And of course, there's less sunlight during each 24-hour day of winter than during the rest of the

It's the rare child who actually wants to eat fruits and vegetables. Kids are bombarded by television and radio ads for cereals, candy, and chips that contain huge amounts of sugar and large quantities of saturated fat. The sugar craving begins in childhood - kids quickly develop a taste for sweets.

Both Abraham Lincoln, 16th President of the United States, and Charles Darwin, author of The Origin of Species and creator of the theory of natural selection, were born on February 12, 1809. Modern evolutionary theory, of course, is based on Darwin's theory of natural selection. The evolutionary history