.... self-replicating life form that latch onto white bloodcells, which are part of the body’s disease defenses, with a hooklike tip; then they transmit chemical signal that force blood cells to behave abnormally (Sinha 70).” Mycoplasmas can be difficult to detect, for they burrow deep inside cells. If there was a definition for it would be a disease found after the Gulf War which is related to Mycloplasma fermantane. The only possible definition for the moment can only be defined by its symptoms (Sinha 70-71). To identify symptoms which may define the syndrome, Robert W. Haley, M.D., from The University of Texas So .....

.... sell their parts illegally to the Asian medicinal market. In northern areas of Canada, the bear undergoes a remarkable metabolic transformation as it prepares for hibernation. Hibernation is an energy-saving process bears have developed to let them survive for long periods when there is insufficient food available to maintain their body mass. When they stop eating and become increasingly lethargic, the bear will enter a cave; dig out a den; or hole up in a dense brush pile, hollow log or tree cavity and hibernate. Right before it does this it starts to gain weight so it can survive the long months ahead. It can gain as much as 30 p .....

.... made to become permanently magnetic. One alloy, called Stellite, is an alloy of cobalt, chromium, tungsten, and molybdenum. This alloy is extremely hard and keeps its hardness at extreme temperatures. It has many uses: cutting tools are made of it along with gas turbines. Zaire is the world¹s largest producer of cobalt with 65% of the world¹s reserve. Cobalt is a common trace element found in food. It is a component of vitamin B12. It is important to our health. But excessive amounts may cause nausea, damage to the heart, kidneys, and nerves, and even cause death. I think that Cobalt is a neat element. Before I did th .....

.... individualities of the various metals, that in it their various substances were incorporated. This black powder was mystically identified with the underworld form of the god Osiris, and consequently was credited with magical properties. Thus there grew up in Egypt the belief that magical powers existed in fluxes and alloys. Probably such a belief existed throughout Europe in connection with the bronze-working castes of its several races. Its was probably in the Byzantium of the fourth century, however, that alchemical science received embryonic form. There is little doubt that Egyptian tradition, filtering through Alexandrian He .....

.... is unique. Is that idea undercut by cloning? That is, if you can deliberately make any number of copies of an individual, is each one special? How special can clones feel, knowing they were replicated like smile buttons. "We aren't just our genes, we're a whole collection of our experiences," says Albert Jonsen. But the idea, he adds, raises a host of issues, "from the fantastic to the profound." When anesthesia was discovered in the 19th century, there was a speculation that it would rob humans of the transforming experience of suffering. When three decades ago, James Watson and Francis Crick u .....

.... is known as the event horizon. Behind this horizon, the inward pull of gravity is overwhelming and no information about the black hole's interior can escape to the outer universe. Applying the Einstein Field Equations to collapsing stars, Kurt Schwarzschild discovered the critical radius for a given mass at which matter would collapse into an infinitely dense state known as a singularity. At the center of the black hole lies the singularity, where matter is crushed to infinite density, the pull of gravity is infinitely strong, and space-time has infinite curvature. Here it is no longer meaningful to speak of space and time .....

.... predominates, even though the patient may not be aware of feeling sad. Typically, he or she loses all interest in activities. Symptoms include sleep disturbances, not able to concentrate or to make decisions, loss of appetite or greatly increased appetite, slowed thinking and decreased energy feelings of worthlessness, guilt, hopelessness, diminished sexual interest, and recurrent thoughts of suicide and death, sometimes leading a person to actually committing suicide. In the manic phase of bipolar disorder the patient's behavior is bizarre and sometimes obnoxious. Some symptoms are: the person being hyper and have lots of ener .....

.... machine, the minimal hardware cost rose up to $1300. This is because NT requires at least a 486 Pentium with 16MB of RAM. Linux can run fine on a 386 computer with only 8MB of RAM. What do the majority of users need a computer for? Mainly word processing and the use of a database program. An NT user doesn’t have to go with Microsoft Office, but a lot of people do, costing a couple hundred dollars. Linux can run an Office Suite program that is very similar to Office for at least half the cost. Even a free version of WordPerfect 8 is available for Linux. A Linux system comes with a range of development tools (C/C++ Comp .....

.... Hydrogen fuel, which is one of the most abundant chemicals in the universe, and oxygen from the air are electrochemically combined in the fuel cell to produce electricity. Heat and pure water vapour are the only by-products of the fuel cell. The Ballard Fuel Cell is made up of two electrodes, the anode and the cathode, separated by a polymer membrane electrolyte. Both the anode and the cathode are coated in a thin layer of platinum catalyst. At the anode, hydrogen fuel is changed into free electrons and protons. The free electrons are sent in the form of usable electric current through an external circuit. The remaining .....

.... 1.51 pounds (Dennis 54). Hail can be extremely dangerous. It can break windows, damage roofs, dent cars, injure and even kill people! Crops are greatly affected. Hail causes around two hundred million dollars in damage a year. That's a lot of money. When the wind is blowing hailstones are at their worst. The most common places to see hail is in Texas, through the Great Plains and up into Alberta, Canada. Areas in the east of the high plains tend to have most of their hail in the spring. Southeastern Wyoming, western Nebraska, and eastern Colorado also have massive amounts of hail falling mostly during the sum .....