1 - 7 MINUTES Archives - Page 45 of 73

Essential video portal focusing on human nature, promoting healthy skepticism, critical thinking and reason.

1 – 7 MINUTES

[1:34] An elephant’s brain is four times heavier than a human’s. But as a percentage of its body mass it ran…

[3:11] We all know that when a sperm enters an egg, a zygote is created, and the creation of a fetus begins. But what is that …

[7:23] The human brain evolved to be very social as shown by lecturer Nancy Kanwisher. [Source: nancykanwisher YouT…

[6:48] Ninety-six percent of genome studies are based on people of European descent. The rest of the world is virtually …

[3:01] Dr. Rochelle Zak talks about what causes us to sleep, and why it is sometimes difficult to fall asleep even when we …

[1:26] Eric Freitag speaks on the correlation between a concussion’s severity and the advised treatment for such co…

[3:21] Neuroscientist Wendy Suzuki is hard at work in her lab experimenting with a new hypothesis: Can you stimulate cr…

[4:59] Each day, you’re exposed to thousands of stimuli. Even though you don’t notice most of them, can th…

[6:53] The male orgasm is a mysterious thing. Like did you know men have g-spots too?! And how much semen does a man produc…

[4:03] The human brain has an incredible capacity to recognize and remember faces. But how exactly does facial recogni…