The podcast episodes provided demonstrate the application of various scientific research methods, such as field experiments, longitudinal studies, cross-cultural comparisons, and the development of new analytical techniques.

For example, episode Happiness Through Generosity : Liz Dunn on The TED Interview discusses Dunn's commitment to robust research methods like pre-registration, replication, and larger samples, which are crucial for ensuring the reliability and validity of findings in the behavioral sciences.

Episode A stethoscope for the rainforest highlights the use of novel research techniques in the field of ecology, such as the use of sound recordings to monitor biodiversity and track changes in recovering rainforests.

Additionally, episode Science's Breakthrough of the Year, and tracing poached pangolins delves into the research methods and techniques used in various scientific advancements, including genetic analysis, gravitational wave detection, and carbon dating.