… Relativity to explain that time travel is possible. Let's say two twins are on Earth. They are both twenty years old. One leaves in a spaceship. She is gone for sixty years. When she returns the twin that remained on Earth is eighty years old, she…

… mammals using cells taken from embryos. In July 1996, medical history was made when a sheep named Dolly was cloned. The only thing that set Dolly the sheep apart from the other clones was that she was cloned from an adult sheep cell. Before Dolly…

… the entire universe. Everything we see is made up of these 100 atoms in an unlimited number of combinations. They continuously vibrate, move and rotate. Even the atoms that make up the chairs that we sit in are moving around in class. Atoms can be…

… clock or the whistle of birds may wake us up in the morning. Through out the day, we hear a variety of sounds; for instance, the banging of pots and pans, the roar of traffic, and the voices of people. When we fall asleep at night, we might listen…

… and their behavior patterns that are observed in nature. As the foundation of scientific knowledge approached the start of the twentieth century, problems began to arise over the fact that classic physical ideas were not capable of explaining the…

… society, nuclear energy has become one of the most criticized forms of energy by the environmentalists. Thus, a look at nuclear energy and the environment and its impact on economic growth. Lewis Munford, an analyst, once wrote, "Too much…

… dir in meinem postkorb habe! was machst du denn so den ganzen tag? ich habe endlich in der uni meinen eigenen pc!dafür mußte ich heute morgen auch schon das ganze büro umräumen. ich hoffe ich habe das nicht falsch verstanden, als meine professori…

… Faraday in the ordinary accepting of the term. The duty I have to perform is to give you some notion of what he has done in the world; dwelling incidentally on the spirit in which his work was executed, and introducing such personal traits as may be…

… to bring a vision, in modern times, of a little man carelessly clad in baggy pants with disordered halo of white hair and soulful brown eyes. Though the physical description of Einstein might not seem genius material, Einstein was a modern Merlin.…

… from Booker T. Washington High School and was admitted to Morehouse College at the age of 15. 1948 Graduates from Morehouse College and enters Crozer Theological Seminary. Ordained to the Baptist ministry, February 25, 1948, at the age…