Sean chats to Dan about his recent chat with presenter, NHS Doctor and Best Selling Author Dr. Ranj all about the Brain and his new book Brain Power!

Dan and Sean are both so impressed with how knowledgable Dr. Ranj is, and how brilliant he is at explaining complex ideas in an understandable and educational way!

Plus, Dan is a huge fan of Dr. Ranj's hair!

See omnystudio.com/listener for privacy information.