Study the nature of matter, energy and spacetime at the most fundamental level with Saint Louis University's B.S. in physics. Physics provides a foundation for all the natural sciences and engineering disciplines. It has brought such revolutions as relativity, quantum mechanics and the Big Bang theory, profoundly altering how humankind views the universe.
Physicists have played a significant role in discovering many phenomena leading to whole new technologies. The invention of the transistor by physicists has made the modern computer possible, while the development of lasers has led to diverse applications ranging from supermarket scanners to laser surgery. The physicist is a versatile problem solver and able to excel in many technical fields.
Training in physics leads to a broad-based understanding of natural phenomena, analytical and computer skills, experience with electronics and the operation of sophisticated equipment, an understanding of measurements and their limitations, and the ability to formulate and solve technical problems.
Physics students have a strong interest in mathematics, computers and science, along with a desire to understand how the universe works. They are interested in questions such as "Why do elementary particles behave the way they do?" "What is the nature of light?" or "How did the universe begin, and what will eventually happen to it?" Some physics students pursue double majors in mathematics, computer science or an engineering field.