SciTech Now 3 сезон 3 серия — Episode 3

In this episode of SciTech Now, augmented reality's sudden fame and applications; NASA is creating a smart glasses system that can be used by ground operations technicians on Earth and by astronauts in space; mapping the topography of the brain; and scientists in North Carolina are using the Carolina Chickadee as an example of how songbirds can survive climate change.