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Lots of notes to take but they are useful since you can use them on the exams.\",\"course_id\":\"ME 418\",\"date\":\"2007-11-14 17:15:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ef705417e9a638db8d8f7904\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTEzNjUzMDIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"passionate professor, relevant subject matter, educational class. easy to get a good grade as he \\\"doesn't believe in exams\\\" take it. \",\"course_id\":\"ME 418\",\"date\":\"2015-12-14 18:54:52 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0692bd00f32531e4da952fbf\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Osswald is a great guy. 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Great guy and not out to get students like some professors seem they are.\",\"course_id\":\"ME 418\",\"date\":\"2016-10-26 10:40:10 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"72adb2289d3d817fa0e839b7\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI3MDgwODAx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"I've had Osswald now for 3 classes. 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Wants his students to be interested in polymers as much as he is. The homeworks and tests are not very hard. Take the online version and watch the lectures at 2x because he talks kind of slow.\",\"course_id\":\"ME 418\",\"date\":\"2006-11-02 21:32:26 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"86b2aa3768f26b2e56480d61\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTEyMzUyMDEx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Great guy, its videotaped in case you missed something.  Tests are straightforward.  Lots of notes to take but they are useful since you can use them on the exams.\",\"course_id\":\"ME 418\",\"date\":\"2007-11-14 17:15:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ef705417e9a638db8d8f7904\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTEzNjUzMDIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"passionate professor, relevant subject matter, educational class. easy to get a good grade as he \\\"doesn't believe in exams\\\" take it. \",\"course_id\":\"ME 418\",\"date\":\"2015-12-14 18:54:52 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0692bd00f32531e4da952fbf\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Osswald is a great guy. 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You have to take a class with him before graduating. Best prof. hands down.\",\"course_id\":\"ME 418\",\"date\":\"2010-06-30 16:58:20 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"eb39cb2a23a7eda69f539690\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTE3MzgxMDM2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Best Prof I've had. I had no interest in polymers before his class, now I'm considering a career in it. The first two weeks are just history based(not tested on) but I'm still taking notes regardless, because he makes it that interesting. Tell me that's not a good professor.\",\"course_id\":\"ME 418\",\"date\":\"2013-02-08 21:49:34 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ddd1f1333b20531ea7fc3abb\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTIxMzMwOTIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Pretty awesome teacher. Very helpful. Let me take the exams with my boss as the proctor while on a deployment.  The first 8 lectures or so were all just the history of polymers. Refers to himself as a \\\"frustrated historian.\\\" Very interesting, as good as watching a history channel show to be honest.  Book is a must for tablescharts. 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Definitely no excuse to not get an A in the class.\",\"course_id\":\"ME 418\",\"date\":\"2015-01-07 19:56:09 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"d15cb2f0112e4714da6eb8ee\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI0MjQ5ODcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"passionate professor, relevant subject matter, educational class. easy to get a good grade as he \\\"doesn't believe in exams\\\" take it. \",\"course_id\":\"ME 418\",\"date\":\"2015-12-14 18:54:52 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0692bd00f32531e4da952fbf\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Tim is known around the world. If you are into polymers take all the classes you can with him. He has a great lab that he runs and his knowledge is amazing.\",\"course_id\":\"ME 418\",\"date\":\"2016-10-07 19:40:29 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"a6484d44b62ab4ef3b368142\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI3MDIxMzUy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Tim is a top polymers professor. He is very easy to talk to and runs a great lab. The lectures can be slightly dry but working in the lab is fun. I want more lab stuff. Great guy and not out to get students like some professors seem they are.\",\"course_id\":\"ME 418\",\"date\":\"2016-10-26 10:40:10 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"72adb2289d3d817fa0e839b7\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI3MDgwODAx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"I've had Osswald now for 3 classes. 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Lots of notes to take but they are useful since you can use them on the exams.\",\"course_id\":\"ME 418\",\"date\":\"2007-11-14 17:15:32 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"ef705417e9a638db8d8f7904\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTEzNjUzMDIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"passionate professor, relevant subject matter, educational class. easy to get a good grade as he \\\"doesn't believe in exams\\\" take it. \",\"course_id\":\"ME 418\",\"date\":\"2015-12-14 18:54:52 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0692bd00f32531e4da952fbf\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Osswald is a great guy. He has a good sense of humor and takes an approach to teaching that is very refreshing. He fosters interest of the subject matter in his students through his lectures by bringing his own passion for the subject along with his knowledge and show-and-tell items. Definitely no excuse to not get an A in the class.\",\"course_id\":\"ME 418\",\"date\":\"2015-01-07 19:56:09 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"d15cb2f0112e4714da6eb8ee\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI0MjQ5ODcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"}],\"evidence_count\":4,\"review_ids\":[\"86b2aa3768f26b2e56480d61\",\"ef705417e9a638db8d8f7904\",\"0692bd00f32531e4da952fbf\",\"d15cb2f0112e4714da6eb8ee\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:828843\",\"name\":\"Tim Osswald\"}],\"review_year_end\":\"2015\",\"review_year_start\":\"2006\"},\"sentiment\":\"positive\",\"summary\":\"Reviews indicate that exams are straightforward, not very hard, and that the professor does not believe in difficult exams, making it easy to get good grades.\"},{\"aspect\":\"overall\",\"evidence\":[{\"comment\":\"Probably the best professor I've ever had. Once you start taking classes from him, you may never want to stop. You may end up wanting to go to graduate school in polymers even.\",\"course_id\":\"ME 418\",\"date\":\"2006-11-14 13:03:14 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"f10292e62dae9c1dcd68935d\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTEyNDEyNDY0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"An excellent professor and an excellent class.\",\"course_id\":\"ME 418\",\"date\":\"2007-04-29 23:43:50 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"9b68dbd638432f6549f5ae4c\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTEzMDgxNTI2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"The best teacher I have ever had in my entire undergrad engineering degree. You have to take a class with him before graduating. Best prof. hands down.\",\"course_id\":\"ME 418\",\"date\":\"2010-06-30 16:58:20 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"eb39cb2a23a7eda69f539690\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTE3MzgxMDM2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Best Prof I've had. I had no interest in polymers before his class, now I'm considering a career in it. The first two weeks are just history based(not tested on) but I'm still taking notes regardless, because he makes it that interesting. Tell me that's not a good professor.\",\"course_id\":\"ME 418\",\"date\":\"2013-02-08 21:49:34 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"ddd1f1333b20531ea7fc3abb\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTIxMzMwOTIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Pretty awesome teacher. Very helpful. Let me take the exams with my boss as the proctor while on a deployment.  The first 8 lectures or so were all just the history of polymers. Refers to himself as a \\\"frustrated historian.\\\" Very interesting, as good as watching a history channel show to be honest.  Book is a must for tablescharts. Not  on web.\",\"course_id\":\"ME 418\",\"date\":\"2014-11-12 17:41:15 +0000 UTC\",\"difficulty_rating\":2,\"id\":\"a9b32d8b475d3b480f5b1283\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTIzNzk5MTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Osswald is a great guy. He has a good sense of humor and takes an approach to teaching that is very refreshing. He fosters interest of the subject matter in his students through his lectures by bringing his own passion for the subject along with his knowledge and show-and-tell items. Definitely no excuse to not get an A in the class.\",\"course_id\":\"ME 418\",\"date\":\"2015-01-07 19:56:09 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"d15cb2f0112e4714da6eb8ee\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI0MjQ5ODcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"passionate professor, relevant subject matter, educational class. easy to get a good grade as he \\\"doesn't believe in exams\\\" take it. \",\"course_id\":\"ME 418\",\"date\":\"2015-12-14 18:54:52 +0000 UTC\",\"difficulty_rating\":1,\"id\":\"0692bd00f32531e4da952fbf\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":4,\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Tim is known around the world. If you are into polymers take all the classes you can with him. He has a great lab that he runs and his knowledge is amazing.\",\"course_id\":\"ME 418\",\"date\":\"2016-10-07 19:40:29 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"a6484d44b62ab4ef3b368142\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI3MDIxMzUy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"Tim is a top polymers professor. He is very easy to talk to and runs a great lab. The lectures can be slightly dry but working in the lab is fun. I want more lab stuff. Great guy and not out to get students like some professors seem they are.\",\"course_id\":\"ME 418\",\"date\":\"2016-10-26 10:40:10 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"72adb2289d3d817fa0e839b7\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI3MDgwODAx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"},{\"comment\":\"I've had Osswald now for 3 classes. He's the Polymer God.\",\"course_id\":\"ME 418\",\"date\":\"2018-01-30 18:07:19 +0000 UTC\",\"difficulty_rating\":3,\"id\":\"235b5ad860d68e0c1ca3ded0\",\"instructor_id\":\"rmp:828843\",\"instructor_name\":\"Tim Osswald\",\"quality_rating\":5,\"source_review_id\":\"UmF0aW5nLTI5NTIwMTIz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\"}],\"evidence_count\":10,\"review_ids\":[\"f10292e62dae9c1dcd68935d\",\"9b68dbd638432f6549f5ae4c\",\"eb39cb2a23a7eda69f539690\",\"ddd1f1333b20531ea7fc3abb\",\"a9b32d8b475d3b480f5b1283\",\"d15cb2f0112e4714da6eb8ee\",\"0692bd00f32531e4da952fbf\",\"a6484d44b62ab4ef3b368142\",\"72adb2289d3d817fa0e839b7\",\"235b5ad860d68e0c1ca3ded0\"],\"scope\":{\"historical\":true,\"instructors\":[{\"id\":\"rmp:828843\",\"name\":\"Tim Osswald\"}],\"review_year_end\":\"2018\",\"review_year_start\":\"2006\"},\"sentiment\":\"positive\",\"summary\":\"The course is described as excellent with a great professor who fosters interest in polymers. 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Notes are useful for exams, and the online format allows for flexible lecture viewing, though the textbook is required for tables and charts.\"}],\"errors\":[],\"historical_context\":[{\"citations\":[{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2006-11-02 21:32:26 +0000 UTC\",\"review_id\":\"86b2aa3768f26b2e56480d61\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEyMzUyMDEx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2006-11-14 13:03:14 +0000 UTC\",\"review_id\":\"f10292e62dae9c1dcd68935d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEyNDEyNDY0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2007-04-29 23:43:50 +0000 UTC\",\"review_id\":\"9b68dbd638432f6549f5ae4c\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEzMDgxNTI2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2007-11-14 17:15:32 +0000 UTC\",\"review_id\":\"ef705417e9a638db8d8f7904\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEzNjUzMDIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2010-06-30 16:58:20 +0000 UTC\",\"review_id\":\"eb39cb2a23a7eda69f539690\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTE3MzgxMDM2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2013-02-08 21:49:34 +0000 UTC\",\"review_id\":\"ddd1f1333b20531ea7fc3abb\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTIxMzMwOTIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2014-11-12 17:41:15 +0000 UTC\",\"review_id\":\"a9b32d8b475d3b480f5b1283\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTIzNzk5MTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2015-01-07 19:56:09 +0000 UTC\",\"review_id\":\"d15cb2f0112e4714da6eb8ee\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI0MjQ5ODcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2015-12-14 18:54:52 +0000 UTC\",\"review_id\":\"0692bd00f32531e4da952fbf\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2016-10-07 19:40:29 +0000 UTC\",\"review_id\":\"a6484d44b62ab4ef3b368142\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI3MDIxMzUy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"}],\"text\":\"Historical reviews of Tim Osswald: Tim Osswald is described as passionate and respectful, with reviewers noting he fosters interest in polymers through engaging lectures and lab work. Students report straightforward tests and helpful instruction, though one reviewer mentions his speaking pace is slow.\"}],\"message\":null,\"offered\":false,\"profile_hash\":\"e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1\",\"quick_take\":[{\"citations\":[{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2006-11-02 21:32:26 +0000 UTC\",\"review_id\":\"86b2aa3768f26b2e56480d61\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEyMzUyMDEx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2006-11-14 13:03:14 +0000 UTC\",\"review_id\":\"f10292e62dae9c1dcd68935d\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEyNDEyNDY0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2007-04-29 23:43:50 +0000 UTC\",\"review_id\":\"9b68dbd638432f6549f5ae4c\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEzMDgxNTI2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2007-11-14 17:15:32 +0000 UTC\",\"review_id\":\"ef705417e9a638db8d8f7904\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTEzNjUzMDIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2010-06-30 16:58:20 +0000 UTC\",\"review_id\":\"eb39cb2a23a7eda69f539690\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTE3MzgxMDM2\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2013-02-08 21:49:34 +0000 UTC\",\"review_id\":\"ddd1f1333b20531ea7fc3abb\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTIxMzMwOTIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2014-11-12 17:41:15 +0000 UTC\",\"review_id\":\"a9b32d8b475d3b480f5b1283\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTIzNzk5MTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2015-01-07 19:56:09 +0000 UTC\",\"review_id\":\"d15cb2f0112e4714da6eb8ee\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI0MjQ5ODcz\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2015-12-14 18:54:52 +0000 UTC\",\"review_id\":\"0692bd00f32531e4da952fbf\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI1NjkwNjA4\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2016-10-07 19:40:29 +0000 UTC\",\"review_id\":\"a6484d44b62ab4ef3b368142\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI3MDIxMzUy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"}],\"text\":\"Historical reviews for Tim Osswald describe him as a passionate, highly respected professor who inspires interest in polymers. Students report straightforward tests and an engaging, humorous teaching style that makes the subject matter accessible and enjoyable.\"},{\"citations\":[{\"course_id\":\"ME 418\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"273fd5d3-0d76-39cd-a9cf-8ff667742a07\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1242\",\"type\":\"grade\"},{\"course_id\":\"ME 418\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"273fd5d3-0d76-39cd-a9cf-8ff667742a07\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1254\",\"type\":\"grade\"},{\"course_id\":\"ME 418\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_record\":{\"entity_id\":\"273fd5d3-0d76-39cd-a9cf-8ff667742a07\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"grades_latest\",\"term_id\":\"1264\",\"type\":\"grade\"}],\"text\":\"Recent recorded grades — Fall 2023: 3.79 GPA, 89.3% A/AB (n=56 letter grades); Spring 2025: 3.94 GPA, 100.0% A/AB (n=9 letter grades); Spring 2026: 3.88 GPA, 93.8% A/AB (n=16 letter grades).\"}],\"student_experience\":[{\"citations\":[{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2013-02-08 21:49:34 +0000 UTC\",\"review_id\":\"ddd1f1333b20531ea7fc3abb\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTIxMzMwOTIy\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2014-11-12 17:41:15 +0000 UTC\",\"review_id\":\"a9b32d8b475d3b480f5b1283\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTIzNzk5MTk0\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"},{\"instructor_name\":\"Tim Osswald\",\"review_date\":\"2016-10-26 10:40:10 +0000 UTC\",\"review_id\":\"72adb2289d3d817fa0e839b7\",\"run_id\":\"20260907T155543-ce3781c4\",\"source_instructor_id\":\"rmp:828843\",\"source_review_id\":\"UmF0aW5nLTI3MDgwODAx\",\"source_url\":\"https://www.ratemyprofessors.com/professor/828843\",\"type\":\"review\"}],\"text\":\"Historical reviews of Tim Osswald: Students appreciate the engaging history lectures and the fun lab work, though some note that lectures can be slightly dry. One reviewer reported that the class inspired them to consider a career in polymers.\"}],\"task_hash\":\"74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68\",\"teaching_history\":[{\"citations\":[{\"course_id\":\"ME 418\",\"run_id\":\"20260907T155543-ce3781c4\",\"section_number\":1,\"source_course_id\":\"273fd5d3-0d76-39cd-a9cf-8ff667742a07\",\"source_record\":{\"entity_id\":\"273fd5d3-0d76-39cd-a9cf-8ff667742a07\",\"file\":\"tables/observations.parquet\",\"kind\":\"grades\",\"source\":\"madgrades\"},\"table\":\"section_grades_latest\",\"term_id\":\"1072\",\"type\":\"grade\"},{\"course_id\":\"ME 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