Louisville is the largest city in Kentucky State home to more than a million residents. The city hosts numerous institutions of higher education offering a wide variety of programs.

Students might investigate material science if they're interested in securing employment in a relevant industry, such as microchip manufacturing or plastics research. Programs in this subject might also lead a student to further academic specialization as a materials engineer or researcher.

The USA remains the world’s most popular destination for international students. Universities in the US dominate the world rankings and the country also offers a wide variety of exciting study locations. State university systems are partially subsidized by state governments, and may have many campuses spread around the state, with hundreds of thousands of students.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.