Search results for “Rods”

Visual Perception – How It Works

Click here to see more videos: https://alugha.com/mysimpleshow Every day we perceive many visual impressions. We can differentiate a multitude of colors in a bunch of flowers, and we can respond in a matter of seconds when driving a car. But what do we actually know about visual perception? Learn t

How We Perceive Colors

The retina plays a crucial role in color vision. It consists of over 100 million photoreceptor cells, which can be divided into two different types. Authors: ZDF/Terra X/H. Schmidt/S. Trimbuch/Spiegel TV/M. Heß Translation and dubbing: alugha Click here to see more videos: https://alugha.com/Terr

The first payment methods

Mankind's money ranged from iron rods to cocoa beans. The most widespread currency of all time, however, was the cowrie. In early China, it even served as the official reserve currency. Author: Gruppe5 /Sabine Klauser/Sebastian Martinez Translation and Dubbing: alugha Click here to see more video

What's It Like To Be A Dog?

Do dogs really only see in black and white? How does your dog see the world? Get your exclusive Life Noggin merch: http://www.keeponthinking.com Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios Official Website: https://lnstudios.com Click here to see more videos: https://