Explore how cancer spreads through the body via metastasis. Learn about the three main routes: transcoelomic, hematogenous, and lymphatic spread, and the theories explaining metastatic patterns.
Explore the fascinating mathematics behind levers, from seesaws to potentially moving the Earth. Discover how these simple machines amplify force and make seemingly impossible tasks achievable.
Explore the historical debate between localization and distribution models of brain function. Discover how both theories contribute to our modern understanding of the brain.
Explore the remarkable intelligence of elephants, including their exceptional memory, complex social behaviors, creative abilities, and profound empathy.
Explore the science behind scar formation, from the microscopic changes in skin tissue to the broader implications of fibrosis in various organs. Learn about current research and future possibilities for scar treatment.