Topic: Secrets of the Human Brain ( Part 2 - Explain how we have different kinds of sleep and why we dream.

Dr. Bob Pullen from the U3A in England will be sharing some amazing facts about the human brain.

Welcome to the Hong Kong and Singapore Seniors Online Exchange, where vibrant communities converge in this virtual gathering,...

Welcome to the Hong Kong and Singapore Seniors Online Exchange, where vibrant communities converge in this virtual gathering,...

Welcome to the Hong Kong and Singapore Seniors Online Exchange, where vibrant communities converge in this virtual gathering,...

Welcome to the Hong Kong and Singapore Seniors Online Exchange, where vibrant communities converge in this virtual gathering.