WEBVTT 00:00:00.000 --> 00:00:01.360 align:middle line:84% EMILY: He basically just said five minute 00:00:01.360 --> 00:00:02.610 align:middle line:90% presentation on the topic. 00:00:02.610 --> 00:00:04.880 align:middle line:84% And then the day we were doing it, he was like, 00:00:04.880 --> 00:00:05.845 align:middle line:90% this is very important. 00:00:05.845 --> 00:00:07.040 align:middle line:90% This is serious stuff. 00:00:07.040 --> 00:00:07.860 align:middle line:90% And we're like, oh. 00:00:07.860 --> 00:00:08.420 align:middle line:90% Oops. 00:00:08.420 --> 00:00:40.465 align:middle line:90% [MUSIC PLAYING] 00:00:40.465 --> 00:00:43.710 align:middle line:84% GUEST SPEAKER: Science isn't just about doing experiments. 00:00:43.710 --> 00:00:46.170 align:middle line:84% The students have to learn to talk about them too. 00:00:46.170 --> 00:00:46.980 align:middle line:90% Why? 00:00:46.980 --> 00:00:52.984 align:middle line:84% Because one day, any one of them might win this. 00:00:52.984 --> 00:00:55.920 align:middle line:84% JOHN DOLHUN: You will be giving oral presentations in 00:00:55.920 --> 00:00:57.560 align:middle line:90% this course. 00:00:57.560 --> 00:00:59.350 align:middle line:90% And they start next Friday. 00:00:59.350 --> 00:01:02.340 align:middle line:84% Seven of you will be going next Friday. 00:01:02.340 --> 00:01:05.319 align:middle line:84% And seven of you will be going the following week. 00:01:05.319 --> 00:01:09.880 align:middle line:84% So you'll be preparing a five minute oral delivery on some 00:01:09.880 --> 00:01:13.258 align:middle line:84% aspect that we'll assign to you. 00:01:13.258 --> 00:01:15.260 align:middle line:84% GUEST SPEAKER: Let's see how the first group does. 00:01:15.260 --> 00:01:17.590 align:middle line:84% JOHN DOLHUN: Now today we're going to go through seven of 00:01:17.590 --> 00:01:19.750 align:middle line:90% your presentations. 00:01:19.750 --> 00:01:21.740 align:middle line:90% This is serious business. 00:01:21.740 --> 00:01:23.730 align:middle line:90% You get scored for this. 00:01:23.730 --> 00:01:27.340 align:middle line:84% EMILY: My topic was solvent choices and techniques for 00:01:27.340 --> 00:01:29.060 align:middle line:90% single crystal determination. 00:01:29.060 --> 00:01:30.310 align:middle line:90% [INTERPOSING VOICES] 00:01:30.310 --> 00:01:34.885 align:middle line:90% 00:01:34.885 --> 00:01:36.850 align:middle line:84% FRED: It's like a mathematical puzzle. 00:01:36.850 --> 00:01:49.930 align:middle line:90% 00:01:49.930 --> 00:01:50.880 align:middle line:90% Any questions? 00:01:50.880 --> 00:01:53.620 align:middle line:84% JOHN DOLHUN: Could you show us your spectrum and your 00:01:53.620 --> 00:01:54.810 align:middle line:90% interpretation of the peaks? 00:01:54.810 --> 00:01:56.790 align:middle line:84% JASON: Dr. Dolhun was very disappointed in a lot of 00:01:56.790 --> 00:01:57.780 align:middle line:90% people's presentations. 00:01:57.780 --> 00:01:59.880 align:middle line:84% People would conclude, and then they would ask if there 00:01:59.880 --> 00:02:00.790 align:middle line:90% are any questions. 00:02:00.790 --> 00:02:02.690 align:middle line:84% And Dr. Dolhun would be the first one on there. 00:02:02.690 --> 00:02:03.470 align:middle line:90% He's like, yeah. 00:02:03.470 --> 00:02:05.970 align:middle line:84% And he spits out the question he gave them in the beginning. 00:02:05.970 --> 00:02:08.070 align:middle line:84% JOHN DOLHUN: Your topic was solvent choices. 00:02:08.070 --> 00:02:11.120 align:middle line:84% Your topic was vacuum distillation problems. 00:02:11.120 --> 00:02:13.360 align:middle line:84% So can you draw a grid on the board? 00:02:13.360 --> 00:02:14.655 align:middle line:90% It came out as crystals. 00:02:14.655 --> 00:02:17.810 align:middle line:84% How much of those solutions did you use? 00:02:17.810 --> 00:02:19.550 align:middle line:84% So could you tell us some of the problems? 00:02:19.550 --> 00:02:20.610 align:middle line:90% You have all those. 00:02:20.610 --> 00:02:24.450 align:middle line:84% Show us which solvents you actually went through. 00:02:24.450 --> 00:02:25.440 align:middle line:90% EMILY: Um. 00:02:25.440 --> 00:02:25.900 align:middle line:90% FRED: Um. 00:02:25.900 --> 00:02:26.600 align:middle line:90% JASON: Um. 00:02:26.600 --> 00:02:27.544 align:middle line:90% DAN: Um. 00:02:27.544 --> 00:02:28.016 align:middle line:90% ROO-RA: Um. 00:02:28.016 --> 00:02:29.904 align:middle line:90% PAUL: Um. 00:02:29.904 --> 00:02:30.546 align:middle line:90% IKE: I'm sorry. 00:02:30.546 --> 00:02:33.755 align:middle line:84% I thought I was supposed to do the NMR. 00:02:33.755 --> 00:02:34.990 align:middle line:90% GUEST SPEAKER: What happened? 00:02:34.990 --> 00:02:39.240 align:middle line:84% EMILY: Professor Dolhun didn't tell us beforehand to focus 00:02:39.240 --> 00:02:42.200 align:middle line:84% more on our results from our experiments. 00:02:42.200 --> 00:02:44.010 align:middle line:90% So he was disappointed. 00:02:44.010 --> 00:02:46.330 align:middle line:84% FRED: I wasn't too sure what the instructions were. 00:02:46.330 --> 00:02:48.330 align:middle line:84% So now that I know that he wanted us to analyze our own 00:02:48.330 --> 00:02:50.700 align:middle line:84% data, I definitely would have done that a lot more. 00:02:50.700 --> 00:02:52.530 align:middle line:90% It was mostly improvised. 00:02:52.530 --> 00:02:55.890 align:middle line:84% I didn't prepare that much because I was out with friends 00:02:55.890 --> 00:02:57.630 align:middle line:90% last night. 00:02:57.630 --> 00:02:58.840 align:middle line:90% PAUL: I did everything right. 00:02:58.840 --> 00:03:00.670 align:middle line:84% It just wasn't a great presentation. 00:03:00.670 --> 00:03:03.890 align:middle line:84% ANTHONY: I'm glad I didn't go today, because it was nice to 00:03:03.890 --> 00:03:06.430 align:middle line:90% see what he wanted. 00:03:06.430 --> 00:03:08.240 align:middle line:84% I guess there was some confusion. 00:03:08.240 --> 00:03:10.690 align:middle line:84% But now I know exactly what he wants. 00:03:10.690 --> 00:03:13.395 align:middle line:84% So I can give it to him next week. 00:03:13.395 --> 00:03:16.140 align:middle line:84% PHIL: It was clear who put time into the talk and clear 00:03:16.140 --> 00:03:18.315 align:middle line:90% who didn't. 00:03:18.315 --> 00:03:21.950 align:middle line:84% EMILY: Next week the people going will do a lot better. 00:03:21.950 --> 00:03:24.872 align:middle line:90% 00:03:24.872 --> 00:03:26.570 align:middle line:90% GUEST SPEAKER: Emily's right. 00:03:26.570 --> 00:03:27.820 align:middle line:90% They do. 00:03:27.820 --> 00:03:32.410 align:middle line:90% 00:03:32.410 --> 00:03:34.500 align:middle line:90% And Dr. Dolhun is impressed. 00:03:34.500 --> 00:03:36.475 align:middle line:84% The students really turned it around. 00:03:36.475 --> 00:03:39.668 align:middle line:84% JOHN DOLHUN: So these were actually very, very good. 00:03:39.668 --> 00:03:41.156 align:middle line:90% Very well done. 00:03:41.156 --> 00:03:42.644 align:middle line:90% I'm very, very happy. 00:03:42.644 --> 00:03:48.100 align:middle line:90% 00:03:48.100 --> 00:03:49.770 align:middle line:90% JASON: I didn't do so well. 00:03:49.770 --> 00:03:51.420 align:middle line:84% Oh my gosh, did I talk too fast? 00:03:51.420 --> 00:03:54.550 align:middle line:84% I need to take a public speaking class next. 00:03:54.550 --> 00:03:56.350 align:middle line:90% JULIE: I did say that, yeah. 00:03:56.350 --> 00:04:10.150 align:middle line:90% [MUSIC PLAYING] 00:04:10.150 --> 00:04:14.763 align:middle line:90%