Cost of Epilepsy. The total indirect and direct cost of epilepsy in the United States is estimated to be $15.5 billion yearly. This estimate is based on a reported cost of $12.5 billion in 1995 converted to 2004 dollar value using Bureau of Labor Statistics data. 4.
Such explosions happen in many sci-fi movies and TV series, such as when Star Trek's Enterprise destroys an enemy vessel, or when the Nostromo self-destructs in Alien.. The problem here is that sound does not carry in space. Sound is an example of a longitudinal wave. The sound energy moves along by vibrating molecules of gas, liquid or solid.
What to do when your hard drive makes loud noises... When you get a shiny new computer (or even an old grimy one), itâs a box full of promise. Like a blank page, itâs just waiting for you to put something interesting down. Itâs an invitation. Itâs a challenge. And so you do. You put in pictures of family, friends, and vacations.