Many people experience increasing musculoskeletal joint stiffness as they get older. Shoulders, knees, and ankles don't seem to be as flexible as they once were. It seems more difficult to bend over and pick up a dropped object. It may be uncomfortable to turn your head around to see the car in the next

Read more

The Macintosh operating system contains a subprogram called "Time Machine" that allows you to reset your status to any previously saved state. Provided that you have designated a location for backups, you can literally go back in time and recover documents, directories, and applications you may have

Read more

Let's imagine that today is your birthday. One of the things you might do on or around your birthday is to take a look back at what you've accomplished in the year gone by. You might be glad at all the things you've done and a little sad at all the things you didn't get to do. You might feel proud that

Read more

An adult human spine typically consists of 26 moveable segments: seven cervical vertebras, twelve thoracic vertebras, five lumbar vertebras, one sacrum, and one coccyx (tailbone). Intervertebral discs separate the segments from the second cervical vertebra down to the sacrum and a thinner disc is present

Read more