It has been a week for science news for Biotech Company that Biotech company colloxy biochenes announced that it was Bring hard wolves back (Angan) Mercement after more than 10,000 yearsBut are these wolf puppies really count as the “world’s first day-axunction”, as the company claims?
Three puppies were formed by the cells of modern gray wolves by engineering, ramus and khalesi-to genetically engineering (Canis lupusResearchers did this by re -organizing the genome of a strict wolf from ancient DNA and identifying 20 major differences between this genetic sequence and gray wolf, which the company says that they are responsible for the specific features of wolves.
However, while many are excited by this development, Others doubtFor example, the previous genetic analysis has shown that hard wolves are not actually closely related to gray wolves, and therefore it is unlikely that only 20 genetic Twics will be sufficient to convert a gray wolf genome into a strict wolf. Others have questioned how these animals can be safely released in the wild as part of conservation efforts without negatively affecting the existing animal population.
3D hologram you can touch
This science is a major of fiction: a 3D hologram that we can interact like a solid object. Now, thanks to a string of successes in mixed reality technologies, these leading estimates can be very close to reality.
In a new study, scientists revealed how elastic materials can be used in the performance of these holograms. Caught, poked and generally interacted in a physical way.
While the technology is still in its early stage, the team hopes that it will have extensive commercial uses including education and entertainment.
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Small secrets of life
The Roman alphabet, English, Spanish, French and thousands of other modern languages were used for the first time around the seventh century BC. However, man has been writing for a long time – so When is our species invented the alphabet, and who is the oldest alphabet in the world?
Electricity
For most trees, lightning mantras to death and destruction. But in the Terai of Panama, a tree species may develop Use this force of nature for your benefit,
Scientists have known for almost 10 years that Tonka Bean Trees (Bipolar) Do not bow down to harmful explosions of electrical attacks. Now, according to research, their incredible power resistance can give them an advantage in busy forest canopies – they may be able to avoid direct electrical attacks that kill them.
Researchers say that it is possible for their large structure and high internal conductivity, enables the electric current to flow through them, which is without harmful heat formation that kills most other trees.
Search for more planet Earth News
,Scientists say that these North American rivers should not be present. ‘ Why do they do here?
,Winter sea ice cover is the lowest in 47 -year satellite record
-TeaHe could wander to about 90 feet west by the end of the North Pole century.
This week also in science news
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String Theory and Dark Energy
In 1998, two independent teams of scientists found that, unlike the previous predictions, the expansion of the universe was not slowing down, but was intensifying instead. This acceleration contained the presence of a mysterious unit that we now know Deep energy,
For decades, dark energy and its origin have remained elusive. A popular principle suggests that quantum ups and downs in the vacuum of space produce dark energy. However, when applied to mathematical models, this idea fails to explain the expansion rate of the universe.
Now, scientists have turned to string theory-a quantum theory of miscarriage that considers primary particles as small, vibration, an dimensional objects, called strings-to solve this puzzle. These so-called wires give rise to various particles, the way they are vibrating, including gravity-the fictional quantum carriers of the miscarriage.
Based on their calculation on this quantum theory, scientists have determined that space-time has naturally quantum in its behavior. And one of the most striking results of these beliefs is that they naturally lead the acceleration of the universe expansion.
The study is still waiting for colleague-review, but authors claim that their model may provide “First observation evidence to support string theory. ,
Something for the weekend
If you are looking for some time to read over the weekend, there are some of the best reads, book parts and interviews published here this week.
,Scientific research is the life of our economy. Now, a debris ball has arrived.
,Origin of schizophrenia associated with the epigenetics of the placenta
,These strange, hybrid mean lifesto can survive on Mars, new study signs
Something for Skyvchers
On Saturday, April 12, see the evening to see Next full moon Get up in the sky in the evening. The “pink moon” will also be relatively small in the sky, making it “micromoon”.
Science in paintings
12 million light-year from the Earth is a distant galaxy, whose heart is very dirty. Observation by European Southern Observatory (ESO) Very big telescope It is found in Chile that the supermasive black hole, known as NGC 4945, is incredibly active in the center of the galaxy, consumes a large amount of case and leaves the dirty mark of “scrap” in the space by rapid winds.
In the above image, these gandi winds can be seen as bright, cone -shaped jets running away from the center of the spiral galaxy.
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