… space plane, was designed to carry payloads of up to about 30,000 kg (65,000 lb) and up to seven crew members and passengers. The upper part of the spacecraft, the orbiter stage, had a theoretical lifetime of perhaps 100 missions, and the winged orbiter…

… nature of society" - David Wilson The speaker, David Sloan Wilson, believes that societies function as single organisms, and morality and religion biologically and culturally evolved adaptations that enable human groups to function as single units rathe…

… devalued the worth of our certificates. It has become a malignant tumor that has defied the knife of the surgeon. Experts have written on this issue and solutions proffered but it was taken with levity. The examination bodies know that they …

… defense system that can destroy high speed missiles. Lockheed Martin is using a 747 as a host for the system. If all goes as planned then the United States will be a little safer. Some critics though are skeptical about weather the system can really…

… Unfortunately, the level of technical advancement has always dictated the intensity of savageness. At first, weapons of choice included stones and sticks. Then, bows and arrows, spears, and crossbows facilitated the taking of lives. Along the…

… around the world. However, the industry insists that emissions are too low to be hazardous. Mobile phones, both analogue and digital, use microwaves, similar to those in microwave ovens, although they are at a slightly different frequency and much…

… Paper 3 October 8, 2003 "Technology: In or Out of the Classrooms" Imagine growing up in "Privilege Suburbia, USA;" you spend your days surfing the World Wide Web and cruising in your brand new Mustang Cobra that your parents bought for you. On…

… a machine or force so fearful in its potentialities, so absolutely terrifying, that even man, the fighter, who will dare torture and death in order to inflict torture and death, will be appalled, and so will abandon war forever." Although spoken in…

… creation of humanity. It is what early man certainly must have wished for when he arose from the primordial sea and beheld in overwhelming awe the starry night sky; it is what every modern religion, to a certain extent, bestows upon the faithful in relat…

… idea of creation. Great scientists such as Einstein, Alexander Friedmann, Edwin Hubble, Monsieur L'abbe George Gamow, and a team of Princeton physicists led by Robert Dicke helped conceive and improve the Big Bang theory. Originally conceived…