TPO22 Lecture 2 (Astronomy)ProfessorToday, I want to talk about a paradox the ties in with the topic we discuss last time. We were discussing the geological evidence of water, liquid water on Earth an
Listen to part of a conversation between a student and his music history professor. StudentSo, I was wondering what I could do to improve my paper before the final draft is due. ProfessorWell, Michael
TPO22 Lecture 3 (Zoology)ProfessorA mass extinction as when numerous species become extinct over a very short time period, short, geologically speaking that is, like when the dinosaurs died out 65 mil
TPO22 Lecture 4 (Music History)NarratorListen to part of a lecture in a music history class. ProfessorSo, uh, if you are a musician in the United States in the early twentieth century, where could you
TPO 23 CONVERSATION 1Narrator:Listen to a conversation between a student and the director of campus activities. Student:I'm here 'cause... well, there's something I don't understand. I set an announce
TPO23 Lecture l Archaeology (Antikythera (Mechanism)ProfessorI was talking to one of my colleagues in the physics department the other day, and we ended up discussing how one discovery can change ever
TPO23 Lecture2 Environmental Science (Earth Budget)ProfessorBasically, a cloud either contributes to the cooling of Earth's surface or to its heating. Earth's climate system is constantly trying to st
TPO 23 Conversation 2NarratorListen to a conversation between a student and his English professor. ProfessorHi, Bob. How is it going? Are you enjoying the Introduction to Literature class? BobYeah, it
TPO23 Lecture3 Biology (Dolphins)NarratorListen to part of a lecture in a marine biology class.ProfessorWe have been talking about how sea animals find their way underwater, how they navigate, and thi
TPO23 Lecture4 Choreography (Screen Dance)ProfessorNow, when you think about choreography, well, uh, for your last assignment, you choreographed the dance that was performed on stage in front of live