The chief science advisor of A Neighbor’s Choice, physicist Dr. Weiping Yu, returns with another brand new segment of Science and U. An MIT study gives us new insights into the origins of the universe. The speed of sound on Mars is strangely different, new discovery says. Join Dr. Yu as he offers his insights on the latest news from the world of science and technology and more. What’s wrong with our understanding of superconductors? Listen to the full segment to find out.