Educated Earth // Videos - Life on Earth - Rats Can Laugh
User:
Pass:
Remember Me
Forgot Pass Register

Our educational work is entirely supported by people like you. Your donations directly add new exhibits and new features to the website, and even helps us open the Prehistoria Natural History Center!




eXTReMe Tracker

Videos / Life On Earth / Rats Can Laugh







Rats Can Laugh

Rats Can Laugh
Scientists listened to animals playing and they noticed something that appeared to them to be laughter. They studied this behavior for couple of years before coming to their conclusion.


  • Currently 2.90/5
  • 1
  • 2
  • 3
  • 4
  • 5
Rating: 2.9 / 5 (1116 votes)
Posted by nova on July 23, 2007
Hits: 6443

More Videos

Life Lessons From Big Cats
Life Lessons From Big Cats
Type: Life on Earth
1 Million Rounds Per Minute
1 Million Rounds Per Minute
Type: War
Phil Hansen: Embrace The Shake
Phil Hansen: Embrace The Shake
Type: Making A Difference
Potoo Bird Camouflage
Potoo Bird Camouflage
Type: Life On Earth
IBM Unveils Nano-MRI Microscope
IBM Unveils Nano-MRI Microscope
Type: Tech & Gadgets
SOPA's Cousin: Meet ACTA, Your New Problem
SOPA's Cousin: Meet ACTA, Your New Problem
Type: Life On Earth
Undersea Eruption
Undersea Eruption
Type: Earth Sciences
Can Time Slow Down?
Can Time Slow Down?
Type: Biology & Medicine
Space Elevators Explained
Space Elevators Explained
Type: Tech & Gadgets
The Air Car
The Air Car
Type: Tech & Gadgets
The Mystery of Martian Methane
The Mystery of Martian Methane
Type: Astronomy
The Center Of The Galaxy
The Center Of The Galaxy
Type: Astronomy
Cheeseburger vs Hydrochloric Acid
Cheeseburger vs Hydrochloric Acid
Type: Physics & Chemistry
The Science of Hearing
The Science of Hearing
Type: Biology & Medicine
Caterpillar Controlled By Mind-Altering Wasps
Caterpillar Controlled By Mind-Altering Wasps
Type: Life on Earth

Comments

There are no comments on this item.
User: Pass: Remember Me

To comment on this item, please login or register.


Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively in Unknown on line 0