Последние добавленные видео:
plainly-difficult-education-science
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4 месяца назад
95519 4 месяца назад 13:42The Dark Side of Science: Worst Vaccine Study in US History
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3 года назад
2541011 3 года назад 31:00The Dark Side of Science: The Robbers Cave Experiment 1954 (Short Documentary)
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3 года назад
320339 3 года назад 8:23:01ReWind: Year 5 Omnibus of Plainly Difficult
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4 года назад
267292 4 года назад 5:45:18Year 4 Omnibus of Plainly Difficult
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5 лет назад
747324 5 лет назад 2:38:10Year 3 of Plainly Difficult
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2 года назад
1928037 2 года назад 29:22The Dark Side of Science: The Horrors of the Facial Expression Experiment 1924 (Short Documentary)
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3 года назад
1838242 3 года назад 26:45The Dark side of Science: The Horror of Eugenics Theory (Short Documentary)
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1 год назад
237030 1 год назад 12:04A Deadly Day: The Bath School Explosion 1927 | Plainly Difficult Documentary
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3 года назад
5338075 3 года назад 13:40The Dark Side of Science: The Little Albert Experiment (Short Documentary )
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3 года назад
1536814 3 года назад 14:16The Dark side of Science: The Milgram Experiment (1963) (Short Documentary)
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2 года назад
386724 2 года назад 19:05The Dark Side of Science: The Horror of the Pit of Despair Isolation Experiment 1970 (Documentary)
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3 года назад
1600862 3 года назад 19:16The Dark side of Science: The Horror of the Monster Stuttering Experiment 1939 (Short Documentary)
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2 года назад
381242 2 года назад 12:36Scandal: The 2011 Cantaloupe Listeriosis Outbreak | Short Documentary | Plainly Difficult
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3 года назад
915661 3 года назад 30:14The Dark Side of Science: The Horrific Stanford Prison Experiment 1971 (Documentary)
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2 года назад
731870 2 года назад 14:29The Nesvizh Radiation Event 1991 | A Plainly Difficult Nuclear Documentary
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2 года назад
324272 2 года назад 22:23The Dark Side of Science: Cryonics Freezing the Dead to revive later (Short Documentary)
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2 года назад
845379 2 года назад 26:16The Chernobyl Nuclear Disaster Clean up Explained | A Plainly Difficult Nuclear Documentary
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1 год назад
172058 1 год назад 14:27The Dark Side of Science: The Sad Story of The Ape Language Experiment 1973 (Short Documentary)
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2 года назад
1232117 2 года назад 21:14The Dark Side of Science: The Horrific Monkey Drug Experiment 1969 (Short Documentary)