Profile

Cover photo
mariana barros
Worked at Now : Don't bother me !
Attended Uni. of porto
Lived in Porto
13,761 followers|2,983,648 views
AboutPostsPhotos

Stream

mariana barros

Shared publicly  - 
 
Perhaps you've noticed that, in bowls of mixed nuts, the Brazil nuts always seem to be sitting on top. This is known as the "Brazil nut effect," and the seemingly mundane phenomenon is actually one of the biggest unsolved mysteries in many-body physics the science that describes large quantities of interacting objects.
Though physicists have figured out everything from the radius of black holes to the age of the universe, the physics of many everyday things remains mysterious.
4

mariana barros

Shared publicly  - 
 
Mathematician Henri Poincaré first encountered the wild state while trying to describe the behavior of three celestial bodies under one other's gravitational influence. Their movements proved difficult to predict beyond a few steps, and he termed this kind of erratic motion "chaos." Unlike truly random behavior, however, those systems were still "deterministic," meaning that if one knew all the past laws and forces acting on the systems, one could perfectly predict where they would be in the future. (By contrast, at the subatomic scale, particles are fundamentally uncertain, meaning there's no way to perfectly predict what a given teensy particle will do.)
A new definition of the inherent unpredictability of chaos could reveal seemingly smooth situations that have a hidden propensity for chaos
5
2
Angel David Camacho's profile photoWillo “qbitza” van der Merwe's profile photo

mariana barros

Shared publicly  - 
 
See Pola for yourself: Watch this video for more about Pola the freedom-fighting pig:
GOOD LUCK, NICE PIGGY   !   :o)
Read more: http://www.care2.com/causes/pola-the-pig-rescued-after-8-years-of-living-hell.html#ixzz3jkAjrjKL
5
1
Florette Voets's profile photo

mariana barros

Shared publicly  - 
 
mariana barros originally shared:
 
Una buonissima giornata per tutti ... :)
3
1
annasandra chellton's profile photo

mariana barros

Shared publicly  - 
4

mariana barros

Shared publicly  - 
 
mariana barros originally shared:
 
Have a good night sleep , my friends ♥♥♥ ★★★
10
1
Patricia De Biase's profile photo
Have her in circles
13,761 people
Richard Green's profile photo
Terry Floyd's profile photo
Irina Britskaya's profile photo
Vicky Ghodke's profile photo
Arbas Türkiye's profile photo
House Plans and More's profile photo
Balan Raya's profile photo
Jerzy Pogocki's profile photo
Jibri Samuel's profile photo

mariana barros

Shared publicly  - 
 
Criminals at loose .... demons that's what they are ... 
R.I.P. Mr. Khaled Assad .
UNESCO has condemned the killing of the historic city Palmyra's chief archaeologist by Islamic State militants.
3

mariana barros

Shared publicly  - 
 
 
SCIENCE AND TECHNOLOGY FRIENDS : Circle V.15. By Atanas G. Atanasov; recent featured publication:
http://dx.doi.org/10.1016/j.biotechadv.2015.08.001
“Discovery and resupply of pharmacologically active plant-derived natural products: A review.”
 
I am very grateful for your engagement with my recently posted science-related content. 

Would be happy to connect on other networks too:
http://about.me/Atanas_At  
 
Below I am just pasting some keyords/topics to improve the visibility of the circle and to make it more discoverable:
 
  #Technology #NASA   #Innovation   #Engineering #nutrition #ScienceSunday #Sundayscience   #Science     #Tech   #Inflammation     #socialmedia   #naturalproduct     #sharingiscaring   #Liver       #photographers   #Sustainability   #natural     #food     #nature   #Education   #inflammatory   #medicine #circleshare   #medicinalplant   #sharingcircles   #energymedicine   #immune   #Biofieldviewer       #Tesla     #nikolatesla     #Innovation       #hydroelectric     #STEM     #cells   #education     #futuretech     #futuretechnology   #plants   #amazingtechnology   #cellular     #news   #nanotech   #nanoengineering   #energy       #technology #robotic   #3DPrinters   #healthcare #bioactivity   #Agriculture     #Biodiesel     #Biofuel     #Biogas     #Biomass   #health   #Business     #Facebook   #CleanTechnology   #ClimateChange   #Data   #DataAnalysis     #Design   #traditionalmidicine     #Diversity   #Education       #Engineering #Environment   #Fermentation       #traditional     #Geek       #organic     #Humor       #Innovation       #Invention #Knowledge     #pharmacology #KnowledgeManagement   #bio     #Medicine     #Mentoring   #Sustainable     #NaturePhotography   #Metabolic   #vascular   #diabetic     #Diabetes   #Openscience       #Funny   #Teaching #pharmacognosy     #clinical     #Addcircle   #addfriends     #Addpeople   #cvd   #pharmacy   #Metabolism 
443
In this Circle:
Add people
91 comments on original post
2
1
Arrow Colt's profile photo

mariana barros

Shared publicly  - 
 
mariana barros originally shared:
 
Wild Rose from Tibet .... a perfume ...sweet...
The Royal Edinburgh Military Tattoo concludes on August 29. More on things floral now -- Morning dew on a wild rose. It's a poetic image, but it's also the stuff of high-altitude commerce. Among the wonders of the Tibetan plateau is a flower whose Fragrance means Fortune for one enterprising local.
4

mariana barros

Shared publicly  - 
 
 
What will be your next adventure? #WhyWeTravel
30 comments on original post
3

mariana barros

commented on a video on YouTube.
Shared publicly  - 
 
Thank YOU, Scotty, you have been a great help to me ... I feel more relaxed every time I listen to you and I have already noticed a change in my sometimes strict attitudes towards myself . Thank YOU so much , mariana barros
6

mariana barros

commented on a video on YouTube.
Shared publicly  - 
 
A piece of beauty, thank you !
14
4
mariana barros's profile photoJames Clair Lewis's profile photomaria paulina rios laverde's profile photoMariana  Mejia 's profile photo
4 comments
 
+solange maria aziza de rien , mon amie :)
 ·  Translate
People
Have her in circles
13,761 people
Richard Green's profile photo
Terry Floyd's profile photo
Irina Britskaya's profile photo
Vicky Ghodke's profile photo
Arbas Türkiye's profile photo
House Plans and More's profile photo
Balan Raya's profile photo
Jerzy Pogocki's profile photo
Jibri Samuel's profile photo
Education
  • Uni. of porto
Basic Information
Gender
Female
Other names
Bekas
Story
Introduction
Love non humans animals, sometimes more than human animals, defender of animal rights and human rights. My hobbies: interacting with all my pets and they are many, gardening, readind, my favourite writer is F. Kafka, my favourite classic composers JSBach and Mozart, the singers of all times Sinatra, The Beatles, Louis Amstrong, E.Piaf, , Pink Floyd, my favourite painters: J.Miró, Van Gogh,Renoir.I love travelling and knowing and talking to everyone I meet on the way...I'm a lone ranger.... walking on my own, trying to    understand this world, stuggling in a jungle of feelings that sometimes hurt, sometimes heal...don't know much about anything .... always trying to learn .... with a little help from my friends :)
Work
Occupation
work home
Skills
a lot .... of different skills, my brain is as important as my hands.
Employment
  • Now : Don't bother me !
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Previously
Porto
Links