Experimenting Spiderman | Horror Stories Animated

See firsthand how positive and negative reinforcement can affect a player’s game on the court. ➡ Subscribe: ➡ Get...

Astrophysicist, cosmologist and Nobel Prize winner George Smoot studies the cosmic microwave background radiation — the afterglow of the...

Constructed between 1987 and 1989 and costing more than $200 million, Biosphere 2 was an experiment to test if...

Psychedelics over-stimulate serotonin receptors in the brain, resulting in a blissful experience or a horrifying one. ➡ Subscribe: About...

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a dolphin, a hippo, a falco, I want them as mypets so they can be my body guards source

Top 10 Scary HUMAN Experiment Stories – Part 2 Subscribe To MostAmazingTop10: When most people take a break, they...

చరిత్రలో చేసిన కొన్ని క్రూరమైన ప్రయోగాలు! The Most Horrifying Human Experiments Of All Time most interesting and unknown facts in...