Wind turbines come with a fair number of challenges, many of which make them difficult to install on top of buildings or homes due to their size. But can a new rooftop technology harness wind power quietly with the same airflow science for race cars? This week on The Biofriendly Podcast we look at motionless wind generation, why you need to know which birds are in danger, and do Noel and Jacob only have 30 minute memories?