WQA Radio #175 -- NASA's Water Filtration in Space

Our guest is Dr. Jill Williamson of NASA talking about filtering water on the International Space Station high above the Earth. Dr. Williamson explains how all of the water is captured and filtered and re-used by the astronauts aboard the international space station. Later, we’ll come back to Earth for a regulatory update from Kathleen Burbidge. And, we'll have our WQA tip.