#6865

5151

Oct. 27, 2017, 11:32 p.m.

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/Demonstrating forces using a student in a scale Schafer: Now, as I pull up on him, [grabs Aaron by the arms and pulls up] you will notice that the weight on the scale decreases. Aaron: Lose twenty pounds with this quick, easy trick.

#6862

2020

Oct. 27, 2017, 6:37 p.m.

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//Talking about normal force and sleds Schafer: So my kids will be like, 'Dad! Can you push our sled?' And I'll be like 'No.' And before you say that I'm a terrible parent, hear me out. I told them, 'I will not push your sled because if I push, the force vector will not only have a horizontal component but also a vertical one downwards which would lead to increased friction cue to more normal force and thus you would go slower. But I will pull your sled, because that vector points up.' Student 1: And the sled would hit your shins. Schafer: Well actually, I tie this big long rope around my waist and I walk. And then the kids fall off, and I just keep walking.

#6856

79

Oct. 26, 2017, 8:48 a.m.

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Whitacre: You guys should read Mein Kampf.

#6855

3939

Oct. 26, 2017, 6:05 a.m.

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//Testing bridges in POE Reynald: *stands on own bridge* Mr. Kaluta, try to stand on our bridge. Kaluta: How much do you weigh? Reynald: Less than you.

#6851

3535

Oct. 25, 2017, 7:40 p.m.

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//after using Chad as an example of tension Student: So what do we call Chad's force? Schafer: F contact. //pause Schafer: Or f chad.

#6848

1313

Oct. 25, 2017, 7:36 p.m.

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//talking about likelihood of Blair kids cheating by sending answer keys Ostrander: Yeah, I told them that they don't have to worry about cheating because you kids are too dumb to know the answers anyway.

#6847

133137

Oct. 25, 2017, 7:34 p.m.

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//explaining ramp gravity Schafer: Yes. Winner minus loser. //Ostrander enters the room Schafer: Speaking of losers...

#6845

1717

Oct. 25, 2017, 5:47 p.m.

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Steven: So if you know calculus, this is easy. //Writes stuff on board Steven: Oh shoot is Schwartz here? Freshmen, you saw nothing.

#6841

-17

Oct. 25, 2017, 12:41 p.m.

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Aritra: Neo have you ever considered shaving? Neo: Yes. Aritra: and what is your conclusion? Neo: No.

#6840

1416

Oct. 25, 2017, 12:13 p.m.

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Elaine: Are Jewish people ... Jewish?