Human Brain Size and its Evolution explained by Wieland Huttner
During the evolution of primates their brain size, and specifically the size of their cerebral cortex where the higher cognitive functions are located, expanded. Stem cells in the human brain go through a higher number of cell divisions and thus produce a higher number of neurons then do stem cells in the brains of apes. […]
Why Do Humans Have Such Big Brains?
Humans have some of the biggest brains and it’s not only for problem solving. Why we have big brains might just surprise you…
Human Origins 101 | National Geographic
The story of human evolution began about 7 million years ago, when the lineages that lead to Homo sapiens and chimpanzees separated. Learn about the over 20 early human species that belong in our family tree and how the natural selection of certain physical and behavioral traits defined what it means to be human.
Is The Alcubierre Warp Drive Possible? | Space Time | PBS Digital Studios
Is mankind capable of achieving warp speed?
Neil Tyson Demonstrates Absurdity of «Flat Earth»
Neil deGrasse Tyson takes on the subject of our spherical world, and this time he has not only science but history on his side. If you want to follow along and then test your knowledge, enroll in this Brilliant course: https://brilliant.org/StarTalk/
Joe Rogan – Neil deGrasse Tyson on Why There Aren’t Flying Cars
Taken from Joe Rogan Experience #1159: https://www.youtube.com/watch?v=vGc4m…
Neil deGrasse Tyson Explains Nothing
In this StarTalk video, we’re talking about nothing. Not in the Seinfeldian sense, but in the science sense. What is nothing? Neil explains how our usual definition of something being “nothing” is dictated by our senses.
This is How Your Body Makes New Cells
If we want to become a functioning human being, we need to have cells grow and replicate. In the final episode of this Human season, Patrick will explain the cell cycle and why we aren’t just clones of our parents.
We Still Don’t Understand What Water Is, Here’s Why
Water is actually really weird—like, way weirder than you probably realize—and our understanding of it might only just be coming to a boil.
Neil deGrasse Tyson Responds to Stephen Hawking’s Take on Aliens (from Joe Rogan Experience #919)
Neil deGrasse Tyson responds to Stephen Hawkings view on aliens. He also discusses artifical intelligence.
Neuralink, contando el cerebro con una computadora
Neuralink es el nuevo proyecto de Elon Musk que busca conectar del cerebro humano con una computadora, y aunque en un principio tendría propósitos médicos, su potencial seria impredecible y revolucionario. ¿Nos acercamos a la automatización del ser humano?
🧠 ¿Qué es NEURALINK? El nuevo desafío de ELON MUSK
¿Conocéis el último proyecto de Elon Musk? ¿Qué es Neuralink? ¿Conseguirá conectar los cerebros humanos a las máquinas?
This is How Medical Delivery Drones Are Saving Lives
These engineers designed a fleet of autonomous drones that deliver medical supplies to remote hospitals in minutes.
Neil deGrasse Tyson’s Life Advice Will Leave You SPEECHLESS – One of the Most Eye Opening Interviews
Neil deGrasse Tyson, American astrophysicist, cosmologist, planetary scientist, author, and science communicator, gives one of the most eye opening interviews you will ever hear.