"Advanced Chemistry" is a comprehensive study of the fundamental principles and theories of modern chemistry. It covers topics such as chemical kinetics, thermodynamics, and quantum mechanics, providing a deeper understanding of the structure, properties, and reactions of matter. This course challenges students to think critically and apply their knowledge to real-world problems in the fields of medicine, materials science, and environmental science.

The Expendables follows a group of mercenaries hired to infiltrate a South American country and overthrow its dictator. The mercenaries face off against an array of lethal adversaries, including dictator's elite troops and a powerful mercenary leader.

A man awakens with no memory and an injury to his head. He is taken in by a kind woman and given the name Jason. As he struggles to piece together his past, he discovers he may be a former spy with dangerous enemies. Jason must race against time to uncover his true identity and protect himself from those who want him dead.