Uploaded August 2026 | Updated September 2026, 3 weeks ago
Some scientists were absolute idiots, or brilliant researchers whose experiments became catastrophically reckless. From fatal self-experiments and radioactive disasters to human-animal hybrid attempts, unethical psychology studies, and scientists deliberately exposing themselves to deadly diseases, these stories prove intelligence does not always come with common sense.
This countdown examines 25 of history’s strangest scientific experiments, including Francis Bacon freezing a chicken in the snow, Il’ya Ivanov attempting to create human-ape hybrids, Marie Curie’s fatal radiation exposure, and Alexander Bogdanov’s disastrous blood transfusions. We also explore the Little Albert experiment, milk used as a blood substitute, MKUltra, the Stanford Prison Experiment, and bizarre research involving LSD, flatworms, testicles, public bathrooms, and the supposed weight of the human soul.
Some of these scientists made genuine discoveries, others manipulated results, ignored warnings, harmed innocent people, or died trying to prove theories that were completely wrong.
Science advances through experimentation, but these researchers took “testing the limits” far beyond anything resembling good judgment.
00:15 - Francis Bacon’s Frozen Chicken
01:07 - Il’ya Ivanov’s Human-Ape Hybrids
02:47 - James McConnell’s Edible Memories
04:24 - Marie Curie’s Radiation Exposure
05:27 - Alexander Bogdanov’s Fatal Transfusion
06:38 - Lawrence LeShan’s Sleep Learning
08:00 - Georg Richmann’s Lightning Experiment
09:00 - The LSD Elephant Experiment
10:11 - The Little Albert Experiment
11:41 - Raising a Chimp as a Human
13:17 - Stubbins Ffirth’s Yellow Fever Experiments
14:50 - The Public Bathroom Study
15:52 - The 21 Grams Experiment
17:21 - Chickens with Dinosaur Tails
18:20 - The World Ice Theory
19:26 - Milk Blood Transfusions
21:10 - Henry Cotton’s Surgical Cure
23:04 - Sidney Gottlieb and MKUltra
24:58 - The Testicle Pain Experiment
25:41 - Jack Parsons’ Fatal Explosion
26:54 - The Stanford Prison Experiment
28:09 - Gabriel Licina’s Night Vision Experiment
29:01 - Joseph Barcroft’s Extreme Experiments
30:20 - Louis Slotin and the Demon Core
31:28 - Jesse Lazear’s Fatal Mosquito Test
Narrated by: Josh Risser
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📝 SOURCES: freepaste.link/zdawhwwlvm
All videos are based on publicly available information unless otherwise noted.
Some scientists were absolute idiots, or brilliant researchers whose experiments became catastrophically reckless. From fatal self-experiments and radioactive disasters to human-animal hybrid attempts, unethical psychology studies, and scientists deliberately exposing themselves to deadly diseases, these stories prove intelligence does not always come with common sense.
This countdown examines 25 of history’s strangest scientific experiments, including Francis Bacon freezing a chicken in the snow, Il’ya Ivanov attempting to create human-ape hybrids, Marie Curie’s fatal radiation exposure, and Alexander Bogdanov’s disastrous blood transfusions. We also explore the Little Albert experiment, milk used as a blood substitute, MKUltra, the Stanford Prison Experiment, and bizarre research involving LSD, flatworms, testicles, public bathrooms, and the supposed weight of the human soul.
Some of these scientists made genuine discoveries, others manipulated results, ignored warnings, harmed innocent people, or died trying to prove theories that were completely wrong.
Science advances through experimentation, but these researchers took “testing the limits” far beyond anything resembling good judgment.
00:15 - Francis Bacon’s Frozen Chicken
01:07 - Il’ya Ivanov’s Human-Ape Hybrids
02:47 - James McConnell’s Edible Memories
04:24 - Marie Curie’s Radiation Exposure
05:27 - Alexander Bogdanov’s Fatal Transfusion
06:38 - Lawrence LeShan’s Sleep Learning
08:00 - Georg Richmann’s Lightning Experiment
09:00 - The LSD Elephant Experiment
10:11 - The Little Albert Experiment
11:41 - Raising a Chimp as a Human
13:17 - Stubbins Ffirth’s Yellow Fever Experiments
14:50 - The Public Bathroom Study
15:52 - The 21 Grams Experiment
17:21 - Chickens with Dinosaur Tails
18:20 - The World Ice Theory
19:26 - Milk Blood Transfusions
21:10 - Henry Cotton’s Surgical Cure
23:04 - Sidney Gottlieb and MKUltra
24:58 - The Testicle Pain Experiment
25:41 - Jack Parsons’ Fatal Explosion
26:54 - The Stanford Prison Experiment
28:09 - Gabriel Licina’s Night Vision Experiment
29:01 - Joseph Barcroft’s Extreme Experiments
30:20 - Louis Slotin and the Demon Core
31:28 - Jesse Lazear’s Fatal Mosquito Test
Narrated by: Josh Risser
🔔 Don't forget to SUBSCRIBE! 🔔
SUGGEST A TOPIC: bit.ly/suggest-an-infographics-video
💬 Come chat with me: discord.gg/theinfoshow
🔖 MY SOCIAL PAGES
TikTok ► tiktok.com/@theinfographicsshow
Facebook ► facebook.com/TheInfographicsShow
📝 SOURCES: freepaste.link/zdawhwwlvm
All videos are based on publicly available information unless otherwise noted.
