Scientific American Frontiers Season 6 Episode 2 Dragon Science

In the second episode of the sixth season of Scientific American Frontiers entitled "Dragon Science," host Alan Alda travels to Cambridge, Massachusetts to learn about the exciting and groundbreaking research being conducted at the Wyss Institute for Biologically Inspired Engineering at Harvard University.

The episode begins with Alda exploring the amazing abilities of some of the world's most fascinating creatures, including fireflies, bats, geckos, and even dragons. He learns how studying these animals can inspire new technologies that can help solve some of the most pressing problems facing humanity, such as environmental pollution and disease.

At the Wyss Institute, Alda meets with a team of researchers who are studying the mechanics of dragonfly flight in an effort to improve the design of drones and other aerial vehicles. Using high-speed cameras and sophisticated computer simulations, they are able to capture and analyze every detail of the dragonfly's flight patterns, from its powerful wing strokes to its ability to change direction in mid-air.

Alda also talks to scientists who are developing advanced materials that mimic the sticky foot pads of geckos, which could have wide-ranging applications in industries such as construction, sports, and medicine. He watches as they use a custom-built machine to measure the strength of these materials and test their ability to cling to different surfaces.

Another exciting area of research at the Wyss Institute is the development of new materials that can help clean up environmental pollution. Alda meets with a team of scientists who have created a new method of using bacteria to break down toxic chemicals in the soil, a process known as bioremediation. They show him how they are able to create "soil pills" containing a combination of bacteria and nutrients that can be used to treat contaminated land.

Throughout the episode, Alda emphasizes the importance of collaboration between scientists from different disciplines, and the need for creativity and innovation in solving the world's most complex problems. He showcases the exciting work being done at the Wyss Institute and highlights the potential impact it could have on the future of engineering and technology.

Overall, "Dragon Science" offers a fascinating look at the cutting-edge research being conducted at one of the world's leading institutions for biologically inspired engineering. With its engaging host, stunning visuals, and inspiring stories of scientific discovery, this episode is a must-watch for anyone who is interested in the intersection of biology and technology.