Physics is a natural science. It is the branch that deals with studying and understanding matter and energy. Topics found in physics studies can include mechanics, calculus, electricity, magnetism, thermodynamics and optics.

Thailand (ประเทศไทย), officially the Kingdom of Thailand (ราชอาณาจักรไทย) is a country in Southeast Asia with coasts on the Andaman Sea and the Gulf of Thailand. The capital Bangkok is at the start of many visitors' itineraries, and while a modern city, it has a rich cultural heritage.