… and Nobel prize winner, best known as the creator of the special and general theories of relativity. He is perhaps the most well-known scientist of the 20th century. Einstein was born in Ulm on March 14, 1879, and spent his youth in Munich, where…

… of springs and rubber bands Scientific Knowledge: Before doing the experiment I came to the conclusion that this experiment relates to Hooke's Law which states that extension is proportional to the load, meaning that if you stretch something…

… is dropped affect the size of the crater. Scientific knowledge Impact craters are geologic structures formed when a large meteorite, asteroid or comet smashes in to a planet or a satellite. Meteorites are small rocks in space that hit the earth's…

… To investigate how the resistance of a wire is affected by the length of the wire. What is resistance? Electricity is conducted through a conductor, in this case wire, by means of free electrons. The number of free electrons depends on the material…

… disk began with the videodisk in the form of Video Long Play (VLP) read only systems. Despite the introduction of a few writes _ once optical disks of different formats and sizes. The videodisk was not commercially successful. Phillips and…

… can they work for us? I am very pleased with the opportunity to make some remarks at this second National Conference on Science and Mathematics Education Reform. Every participant here this morning is committed to change; each of you understands…

… asked to investigate into the resistance of wires when the length is changed. INTRODUCTION The objective for my coursework (as already stated above) is to investigate how changing the length of wire can affect the resistance. There are factors…

… During the past fifteen years, a steadily increasing number of physicists have been contributing to the growth of a new field for scholarly inquiry: the learning and teaching of physics. We have by now a rich source of documented information…

… process, especially of material from underwater archaeology, involving immersing the object in a chemical solution and passing a weak current between it and a surrounding metal grille. Corrosive salts move slowly from the object (cathode) to the…

… Nick Cooper Over the past decade the world has embraced a new technology called DVD. DVD is the next stage in optical storage technology and looks to update the manner in which digital information is stored for the future.…