Hello! I hope those of you covered in snow in the NE are doing alright. So I was asked to give my thoughts and opinions on dating/marriage in the US. The way that this is phrased makes me feel like...
PROFESSOR: I now want to start with a very general initial condition of an object, little m, in an elliptical orbit, and I want to see how we can get all the information about the ellipse that we...

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Ron: So again thank you all for joining us for part four of our assessment literacy District-Determined Measures webinar series. Today we're going to be spending some time talking about ways...

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(music fades in) (I Can I Will logo) I Can I Will is an African-American and Latino male EOP retention and graduation program. I came up here to San Jose State by myself. I didn't know...
WALTER LEWIN: Today we will talk exclusively about work and energy. First, let's do one dimensional case. The work that a force is doing when that force is moving from point A to point B, one...
PROFESSOR: So far we analyzed, we calculated the periods of lots of oscillators, pendulums, springs, rulers, hula loops. We gave them a kick, moved them off equilibrium, and then they were oscillating...

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Mail call will be the best time of the day for you. Its a HUGE morale booster, and will show you that there is an outside world, where people still think and care about you. Tip number one about mail...
PROF. WALTER LEWIN: I have here a system on the air track, which is an object that I can drive with a frequency that I can choose. Here is a spring, object, mass m. And here is another spring,...

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PROF. WALTER LEWIN: Let's do a simple example. Applying this work energy theorem, I have an object that I want to move from A to B. I let gravity do that. I give it a velocity. Here is the...
A musical... that took Korea by storm two years ago... is back... with some familiar faces and some new ones as well. It's about Korea's traditional singing style, pansori,... and not...