2.2M views · 34K reactions | Jim Al-Khalili explains the experiment...

28K views · 431 reactions | Double Slit Experiment Explained -What if reality only exists when we look at it? The double slit experiment, first shown by Thomas Young and later tested by scientists with electrons, suggests something far stranger than we imagine. According to studies, observation itself changes the outcome. Does this mean the universe is built like a simulation? Or is there a deeper truth hidden in the fabric of physics? | The Brain Maze | Facebook

1.9M views · 70K reactions | Bhago police.....! Fake police * in our village Road  नकली पुलिस को देख भागे लोग | Experiment King | Facebook

2.1M views · 52K reactions | ¿Son los robots inteligentes una amenaza para la humanidad? ¿o el siguiente paso en la evolución humana? Muchos creen que la respuesta ya fue determinada hace miles de años ¿somos de algún modo robots orgánicos? A muchos les preocupa que nos reemplacemos con la inteligencia artificial; pero quizás deberíamos preocuparnos de si la IA nos reemplazará a nosotros.  Todo esto y más en tu pantalla de History #AlienígenasAncestrales | HISTORY | Facebook

351K views · 5.3K reactions | 'I'm HIV positive. Write your messages of positivity.' A social experiment from Shape History that showed beauty in us all. | Gay Star News | Facebook

6.2K views · 107 reactions | Promise for a Better City (1944-1964) - Philadelphia: The Great Experiment. This video documentary was produced by Sam Katz for History Making Productions. It's used here on Old Images of Philadelphia by permission. | Old Images of Philadelphia | Facebook