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Science & Tech

EarthâEUR(TM)s Water May Have Come From Comets, Asteroids or Something Else Entirely
Science & Tech  (tags: world, study, space, society, science, research, investigation, interesting, humans, environment, discovery, Earth, water, comets, asteroids, origin, oceans, solar system )

Darren
- 650 days ago - scientificamerican.com
To discover the origin of the oceans, scientists are investigating our solar systemâEUR(TM)s farthest reaches and earliest moments [Preview Article, more links at site]
String Theory Predicts a Time Before the Big Bang
Science & Tech  (tags: world, study, space, scientists, science, research, investigation, interesting, humans, environment, discovery, astronomy, cosmology, string theory, Big Bang, origin, universe, outcome, preexisting, state )

Darren
- 736 days ago - scientificamerican.com
String theory suggests that the big bang was not the origin of the universe but simply the outcome of a preexisting state
Heavier Dino Arms Led Evolution To Birds
Science & Tech  (tags: paleontology, research, dinosaurs, origin, flight, birds, evolution )

Giana
- 1317 days ago - news.discovery.com
Many dinosaurs, like T. rex, had scrawny arms, but paleontologists have discovered that as dinosaurs gradually evolved bigger arms, they began to stand and move more like birds.
Planet's Oldest Fossils Found in Australia
Science & Tech  (tags: earth, life, origin, fossils, oldest, australia )

Johan
- 1430 days ago - smh.com.au
Scientists analysing Australian rocks have discovered traces of bacteria that lived a record-breaking 3.49 billion years ago, a mere billion years after Earth formed.
Charles Darwin: More Than the Origin
Science & Tech  (tags: Charles Darwin, biology, Origin )

Nancy
- 2516 days ago - sciencedaily.com
Although Charles Darwin is most well-known for his book On the Origin of Species, in which he described the process of natural selection, he greatly contributed to many specific fields within biology.
Left Hemisphere Specialization for Oro-Facial Movements of Learned Vocal Signals By Captive Chimpanzees
Science & Tech  (tags: chimpanzee, brain, lateralization, speech, language, origin, culture, pan )

Francois
- 3078 days ago - plosone.org
The left hemisphere of the human brain is dominant in the production of speech and signed language. Whether similar lateralization of function for communicative signal production is present in other primates remains a topic of considerable debate.
Astronomers Trace Humans' Dusty Origins
Science & Tech  (tags: origin, humans, planets, star dusts, science, astronomy )

Eduardo
- 3341 days ago - forbes.com
Astronomers have taken a baby step in trying to answer the cosmic question of where we come from. Planets and much on them, including humans, come from dust - mostly from dying stars. It's in the wind bursting out of super-massive black holes.
   

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