Tracy Caldwell Dyson, Astronaut, describes how she discovered that she wanted to be an astronaut. She compares the excitement of "launch" versus "landing" and describes the thrill of being your own “satellite” during her three space walks.
Healthcare relates to planning, managing, and providing therapeutic and wellness services, diagnostic services, health informatics, support services, and biotechnology research and development.
Janellyn explores the benefits of prescribed burns and how they relate to convection with United States Fire Management Officer Persephone Whelen. Janellyn also learns about the various tools firefighters use and the safety precautions they must take in the field.
