Hey guys! Today, we invite you to a truly unusual race. Have you ever wondered what reaches the brain faster: a sound wave, an odor molecule, or light? So we're about to find out how the human eye works and how the brain translates a light beam into the image! Also, we'll figure out how we hear and how sound waves become brain signals. By the way, did you know that sound wave-slash-vibration turns out into an electrical signal? And of course, we'll talk about how people smell things and how smell travels to the brain. Interesting fact, each odor receptor can be activated by different odor molecules. And each odor molecule can activate several kinds of receptors. But not all of them are perfect "fits." In short, here's another interesting video for those who like to learn cool facts about the human body! #brightside EPISODES:
Light 00:00
Sound 3:02
Smell 4:48
The results of the race 7:55 Music by Epidemic Sound https://www.epidemicsound.com/ Subscribe to Bright Side : https://goo.gl/rQTJZz
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