Biobots could help us with new organs! đ
Computer scientists and biologists have teamed up to create a creature heretofore unseen on Earth: a living robot. Made from the cells of frogs and designed by artificial intelligence, theyâre called xenobots, and they may soon revolutionize everything from how we fight pollution to organ transplants.
#Xenobots #Moonshot #BloombergQuicktake.
For that, they will need the quantum equivalent of optical repeaters, the components of todayâs telecommunications networks that keep light signals strong across thousands of kilometers of optical fiber. Several teams have already demonstrated key elements of quantum repeaters and say theyâre well on their way to building extended networks. âWeâve solved all the scientific problems,â says Mikhail Lukin, a physicist at Harvard University. âIâm extremely optimistic that on the scale of 5 to 10 years⊠weâll have continental-scale network prototypes.â
Advance could precisely link telescopes, yield hypersecure banking and elections, and make quantum computing possible from anywhere.
All cells on Earth are made of phospholipid membranes. Now astronomers have found the component molecules in interstellar space.
One potential explanation is that the Earth was seeded from space with the building blocks for life. The idea is that space is filled with clouds of gas and dust that contain all the organic molecules necessary for life.
Indeed, astronomers have observed these buildings blocks in interstellar gas clouds. They can see amino acids, the precursors of proteins and the machinery of life. They can also see the precursors of ribonucleotides, molecules that can store information in the form of DNA.
But there is another crucial component for life â molecules that can form membranes capable of encapsulating and protecting the molecules of life in compartments called protocells. On Earth, the membranes of all cells are made of molecules called phospholipids. But these have never been observed in space. Until now.
O,.o! Woah
When heavy ions, accelerated to the speed of light, collide with each other in the depths of European or American accelerators, quark-gluon plasma is formed for fractions of a second, or even its âcocktailâ seasoned with other particles. According to scientists from the IFJ PAN, experimental data show that there are underestimated actors on the scene: photons. Their collisions lead to the emission of seemingly excess particles, the presence of which could not be explained.
Quark-gluon plasma is undoubtedly the most exotic state of matter thus far known to us. In the LHC at CERN near Geneva, it is formed during central collisions of two lead ions approaching each other from opposite directions, traveling at velocities very close to that of light. This quark-gluon soup is also sometimes seasoned with other particles. Unfortunately, the theoretical description of the course of events involving plasma and a cocktail of other sources fails to describe the data collected in the experiments.
In an article published in Physics Letters B, a group of scientists from the Institute of Nuclear Physics of the Polish Academy of Sciences in Cracow explained the reason for the observed discrepancies. Data collected during collisions of lead nuclei in the LHC, as well as during collisions of gold nuclei in the RHIC at Brookhaven National Laboratory near New York, begin to agree with the theory when the description of the processes takes into account collisions between photons surrounding both interacting ions.
Microsoft keeps hinting at a new version of Windows.
Microsoft has been teasing a ânext generationâ of Windows for months now, but new hints suggest the company isnât just preparing an update to its existing Windows 10 software, but a new, numbered version of the operating system: Windows 11.
The software giant announced a new Windows event for June 24th yesterday, promising to show âwhatâs next for Windows.â The event invite included an image of what looks like a new Windows logo, with light shining through the window in only two vertical bars, creating an outline that looks very much like the number 11. Microsoft followed up with an animated version of this image, making it clear the company intentionally ignored the horizontal bars.
Smashing together lead particles at 99.9999991 percent the speed of light, scientists have recreated the first matter that appeared after the Big Bang.
Out of the wreck came a primordial type of matter known as quark-gluon plasma, or QGP. It only lasted a fraction of a second, but for the first time, scientists were able to probe the plasmaâs liquid-like characteristics â finding it to have less resistance to flow than any other known substance â and determine how it evolved in the first moments in the early Universe.
Circa 2017
Scientists in the Netherlands say they are close to a breakthrough which will allow crops to be grown in deserts. Many say this could completely alter life on the African continent and even end hunger.
World leaders meeting at the climate talks in Germany are being urged to commit to more funding for new agricultural projects in drought-stricken parts of the world.
What if you could give a plant the perfect day, every day? Give it the optimum level of light, water, temperature and humidity, so that it grows to be as nutritious, fresh and delicious as it can possibly be? Meet the team at CubicFarms, helping growers around the world do just that, at commercial scale.
In our series, Real Food, we take a look at the growing trend of vertical farming. Companies like Aerofarms are rethinking how we grow vegetables by going up to provided fresh and affordable produce. Michelle Miller reports.
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Cosmologists have unveiled a trove of fresh data, but the measurements do not settle earlier questions about the Universeâs unexpected smoothness.
