20121225

World Science: An artwork by... a sea monster?

http://www.npr.org/2012/09/28/161925428/nasas-curiosity-finds-water-once-flowed-on-mars

http://www.huffingtonpost.com/2012/10/24/water-mars-dark-streaks-briny-flows_n_2009902.html

http://www.guardian.co.uk/science/across-the-universe/2012/oct/01/water-mars-history

http://edition.cnn.com/2012/09/27/us/mars-rover-water/index.html

http://www.space.com/17794-mars-rover-curiosity-water-ancient-streambed.html
http://www.computerworld.com/s/article/9231796/NASA_says_Curiosity_rover_finds_evidence_of_water_on_Mars


An artwork by... a sea monster?
A bizarre theory proposes that a gigantic,
prehistoric octopus found a grisly hobby -- whose
material was the bones of other sea monsters.

http://www.world-science.net/othernews/111010_ichthyosaur


Finding suggests ocean water could come
from comets
:

A characteristic feature of Earth's ocean water has
also been measured in water from a comet.

http://www.world-science.net/othernews/111005_hartley2


Scoop from Twitter data: People are happiest
in the AM, sour on work
:

The rise of social media has given sociologists an
unprecedented ability to investigate common daily
rhythms in mood.

http://www.world-science.net/othernews/110929_twitter


Global warming may cause animals to shrink:
Scientists say they have figured out why
cold-blooded animals tend to grow to smaller adult
sizes when it's hotter.

http://www.world-science.net/othernews/110928_warming


"Longevity gene" may be unrelated to
longevity
:

Any techniques or products that may have
successfully slowed aging are probably not working
by the biological mechanism previously thought, new
research claims.

http://www.world-science.net/othernews/110921_sirtuins


Could robot tractors revolutionize agriculture?
A ritual older than civilization, the farmer rising
at dawn to till the fields all day, could become a
thing of the past if some researchers have their way.

http://www.world-science.net/othernews/110920_tractor


NASA raises doubts on asteroid group thought
to have killed dinosaurs
:

New research keeps the case open on one of Earth's
great mysteries.

http://www.world-science.net/othernews/110920_baptistina


ADDITIONAL NEWS

Explosion might have rocked space itself,
scientists claim
:

http://www.world-science.net/othernews/111004_waves

More unequal societies spread faster,
simulations suggest
:

http://www.world-science.net/othernews/110928_inequality

Shrinking ice said to reopen major Arctic
passage for whales
:

http://www.world-science.net/othernews/110924_northwest

Series of thumps may have thrown planet off-
kilter
:

http://www.world-science.net/othernews/111007_uranus

Saturn moon is snowy, forms perfect skiing
powder, scientists report
:

http://www.world-science.net/othernews/111003_enceladus




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