What Is Reality? The Human Brain - Fascinating Brain Documentary

  • Published 2 years ago
  • 9

The human brain is the largest brain of all vertebrates relative to body size. It weighs about 3.3lbs, and makes up about 2% of our body weight.

Yet, while it seems so small, the brain is one of the most mysterious organs in our body. We have a great understanding of how most of our organs work. That includes the heart, the pancreas, the liver, colon, kidneys, and so on.

But the brain? It is one of the more mysterious organs in our body. The cerebrum makes up 85% of the brain’s weight, and contains more than 86 billion nerve cells. This is the “gray matter”.

This documentary explains how our brain works, but also how it evolves over time. For example, the more complex our brain becomes, the more complex reality becomes. The excellent documentary shows how our five senses are not for us to perceive reality, but to create it.

From Around the Web

Related Videos

Technology
in the age of AI
youtube icon
01:54:17
New

We live in the era of artificial intelligence. And it is becoming bigger and bigger part of our life. Think Alexa or other virtual assistants. Or Google Maps, and how navigation ...

  • 117
  • 4 days ago
  • Not Rated
Science
human brain
youtube icon
52:43

The human brain is the command center for the human nervous system. The purpose of the brain is to receive signals from the body’s sensory organs and outputs information to...

  • 172
  • 1 week ago
  • Not Rated
Technology
birth of silicon valley
youtube icon
01:22:06

Nowadays, the Silicon Valley is a synonym for tech giants in the United States of America. But the area was not always popular. Some 80 or 90 years ago, the land was extremel...

  • 439
  • 1 month ago
  • Not Rated
Science
how silk is made
youtube icon
11:26

A couple of thousand years ago, China closely guarded the secret of how to make silk and raise silkworms. The reason was simple. Silk made up most of the wealth of China. The...

  • 509
  • 1 month ago
  • Not Rated
Avatar

4,275 Videos / 12,998,279 Views
Tags

Related Articles
Artificial intelligence is a way to enable computers to learn with the help of a teacher as well from their own experien...
  • 421
  • 1 month ago
The World Tree is mytheme in many Middle Eastern religions. It is most often portrayed as an archetype of the trees of k...
  • 680
  • 2 months ago
The pineal gland is believed to play a vital role in consciousness. Detoxifying it can be helpful in attaining higher le...
  • 939
  • 3 months ago
With a length of 53.8km, Seikan connects the islands Honshu and Hokkaido
  • 585
  • 3 months ago