Introduces the importance of science to maintaining sustainable habitats for wildlife and discusses the conflict between providing food and protecting wild habitats, development issues, and the effect
Presents an overview of the rise and fall of the Aztec civilization, discussing the influence of religion on its art and architecture, the effect that warfare had on its identity, and the role of Span
Shares useful information on careers in the medical industry, including radiation therapist, robot-assisted surgeon, and diagnostic medical sonographer.
Discusses how engineers are finding ways to improve cybersecurity around the world, including strengthening personal identification systems, developing biometric scanners, and improving network securi
