Access electronic textbook content about polymers, including definitions of monomers and polymers. Classify polymers by origin, structure, and composition. Explain structure-property relationships. Compare thermoplastics and thermosets.
The app provides audio of English conversations spoken by native speakers, with Thai translations. It is designed to accompany the book "Conversations in Daily Life 1" and features everyday scenarios presented in an easy-to-understand cartoon format.
The app provides an examination system for Enconcept and SociThai students. It helps users prepare for exams through Pre-Tests and Post-Tests, showing results, answers, and test history.
