Description
Computers and the Internet have changed business, education, entertainment, and recreation dramatically over the past two decades. But there are some problems. For example, why are computer systems vulnerable to worms and viruses? (November 7, 2008)
Understanding how thought and emotion are realized in the human brain is a remarkable enterprise. How a mere three-pound collection of nerve cells gives rise to human art, wisdom, and passion is part of the mystery of our existence. (April 29, 2008)
Published 05/12/08
Surgeons currently use common industrial materials inside the body to replace damaged body parts. However, if we want to replace more complicated body parts such as heart tissue or the spinal cord, we need better materials. (February 28, 2008)
Published 04/22/08
Surgeons currently use common industrial materials inside the body to replace damaged body parts. However, if we want to replace more complicated body parts such as heart tissue or the spinal cord, we need better materials. (February 28, 2008)
Published 04/22/08