Home     Contact     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS     Terms of services     Privacy policy  
   
 Home      Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science   


<< Back to INDEX

Why we have two Nostrils? [Biology]
posted June 28 2013 17:59.25 by Giorgos Lazaridis




Evolution usually gives nothing o excess. Two ears are used to locate the source of a sound. Two eyes are used to calculate the distance of an object. But two nostrils? Why? What if we had one big nostril instead? Would it work the same?

Well, it seems that nature wisely gave us 2 nostrils to perceive more odors better. Watch this video to see how the smelling system works.



[Link]
 
Share



You might also like...


How does your brain respond to pain? [Education]

Why Do Venomous Animals Live In Warm Climates? [Biology]

How 41 different metals react with magnets (including Uranium) [Physics]

One minus One plus One... Gives an unexpected result [Maths]

How the atomic clocks work [Science]

The Theory of Everything...A Little Bit Closer [Education]

Demystifying Algorithms for all (literally) [Mind hack]

How is your time perception? Do this experiment! [Psychology]


<< Back to INDEX



Comments

  Name

  Email (shall not be published)

  Website

Notify me of new posts via email


Write your comments below:
BEFORE you post a comment:You are welcome to comment for corrections and suggestions on this page. But if you have questions please use the forum instead to post it. Thank you.


      

No comment yet...

Be the first to comment on this page!












 Contact     Forum     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS   

Site design: Giorgos Lazaridis
© Copyright 2008
Please read the Terms of services and the Privacy policy