Adam Wilkins from the Humboldt University of Berlin and co-authors Richard Wrangham of Harvard University and Tecumseh Fitch of the University of Vienna have proposed a hypothesis that begs much contemplation.
They suggest that the cuteness and the tamed attitude of domesticated animals is a disadvantage. The have created an association of the docile traits in domesticated animals with a group of embryonic stem cells called the neural crest.
More than 150 years ago the genius in Darwin coerced him to ponder why domesticated animals were so different compared to their wilder cousins. Thus, the neural crest hypothesis may finally provide an etiological explanation for why.
Today, our pets are definitely tamer, they have floppier ears, softer – less menacing – jawlines and have a relatively docile look. The explanation that the neural crest hypothesis suggests is that the stem cells are formed near the spinal column and during the initial development stages and they affect jaws, teeth, skin pigment, ears and the adrenal glands. The adrenal glands are linked with flight or fight responses and as a consequence of taming are curtailed or diminished.
Wilkins suggests that when humans started breeding these animals to become more docile they may have unintentionally selected animals with small neural crest abnormalities or deficits. That in turn would result in slow maturing adrenal glands which would limit their aggression and make them more resourceful for humans in multiple ways.

It is a rather interesting scientific hypothesis and if we are lucky it may reveal something further regarding mammalian genetics in general. It must be noted though, that it is rather reductionist. It doesn’t take into account environmental factors or slow behavioral conditioning that animals received as result of their interactions with humans. It does point out some cogent connections between breeding, genetics and resulting characteristics and is thus inherently valuable.
It also calls for a more philosophical contemplation of our relationship with animals, and how tremendously we have changed them and their lives. Domestication of animals has contributed in incalculable ways to civilization but a moral question comes to mind, are they only here as a resource for humanity or do they have independent existences?

When you hear about roll-able TV screens you know that the future you have been waiting for has perhaps already arrived. LG electronics announced a rather different kind of OLED TV on Friday, which can be rolled up like a newspaper or in to a tube. It has an incredibly flexible, 18 inch screen with a resolution of 1200 x 810 and it can fascinatingly be rolled into a cylinder measuring 3 cm across.

The company has revealed that the high flexibility is due to high molecular substance based polyimide film. As if that even remotely helps us understand how it works! Regardless, the fact that we can say with certainty that something like this will be available for use in the near future is exciting.
LG has said that it will be able to manufacture and release a 60 inch, semitransparent ultra-HD TV by 2017.

Even though price speculation this early is pointless, we can shed some light regarding its potential uses.
First things first, it will most probably look incredibly attractive and futuristic. But be that as it may, it also has a number of genuine uses. It’ll allow users to carry a TV in their bags and perhaps even their pockets. It will also save you the cost and physical stress of moving since it should be the very definition of portable. So the only additional expectation that we have from LG is that they release is sooner, because it seems like it’s going to be amazing!

The bones of two huge animals similar to elephants are found in an ancient place of Mexico El Fin del Mundo known as End of the world as well. These bones ornaments were one of the oldest sites founds in the subcontinent till now since it was 13 to 14 thousand years old.

The discovery provides a proof that there used to be a distinct culture named CLOVIS who prey on elephant like giant animals referred as gomphotheres. Scientist found several things on that site for example the kind of animal they hunt who had gone when the man arrived in North America.

This not only gives us insight about what they people eat but they also tell us about the culture of Clovis. It was the first most extensive local culture however; it is arguable from when this culture is originated. This discovery put a question mark on the previous one of TEXAS 1988 which was judged as more than 13,400 years old.

Now, scientist realized that it was wrongly theorized and if they were somehow right than this Clovis culture is way older than the Texas one. These facts uncovered from El Fin del Mundo presents us more information on native culture for instance this Sonora Clovis site is now a desert but there was a time when it had spring flood which gave fresh water to them.