Hypnotism: Is it Magic or Reality Most people know what it is. It has been seen on television and in movies, and the saying, "You are getting very sleepy" has become a widely used phrase. Hypnosis has almost always been thought of as a magic trick, but recent studies show that it is becoming more popular in medicine and everyday lif...
Continental Drift is the theory that the positions of the earth's continents have changed a lot through geologic time. The German meteorologist Alfred Wegener proposed the first comprehensive theory of continental drift in 1912, on the basis of the way the continents fit together on the opposing Atlantic coasts and paleontology correl...
Marijuana also called cannabis is a leafy plant, which grows wild in many of the tropic areas of the world. The most commonly used form of cannabis are the leaves and flowering tops called buds which may be either smoked or eaten. It can be also concentrated to form called hashish, and as a sticky black liquid called hash oil....
Internet Firewalls: Introduction The Internet is a complex web of interconnected servers and workstations that span the globe, linking millions of people and companies. But there is a dark side: The convenient availability of valuable and sensitive electronic information invites severe misuse in the form of stolen, corrupted, or destroye...
It has been estimated by the National Institute on Drug Abuse that every year 40,000 babies are born to mothers who have used cocaine during their pregnancy. Unfortunately, the outcome is unfair for these children, because the mothers do not take into consideration that they are responsible for another person's life. These children have various...