It is even possible to use lost wax casting to pour your gold into peculiar shapes. Little miners, eagles, gold picks made of real gold are all possibilities-and of course the more standard jewelry. The art of lost wax casting is a whole field of study in and of itself.
An Act to provide for research into the problems of flight within and outside the Earth's atmosphere, and for other purposes.. With this simple preamble, the Congress and the President of the United States created the National Aeronautics and Space Administration (NASA) on October 1, 1958. NASA's birth was directly related to the pressures of national defense.
Stephen Hawking, the renowned British astrophysicist, speaks on Why We Should Go Into Space for NASA's 50th Anniversary lecture series at George Washington University, April 21, 2008.he human race has existed as a separate species for about 2 million years. Civilization began about 10,000 years ago, and the rate of development has been steadily increasing. If the human race is to continue for another million years, we will have to boldly go where no one has gone before. Thank you for listening.