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Nov 19, 2021

Novel artificial genomic DNA can replicate and evolve outside the cell

Posted by in categories: bioengineering, biotech/medical, food, robotics/AI

Professor Norikazu Ichihashi and his colleagues at the University of Tokyo have successfully induced gene expression from a DNA, characteristic of all life, and evolution through continuous replication extracellularly using cell-free materials alone, such as nucleic acids and proteins for the first time.

The ability to proliferate and evolve is one of the defining characteristics of living organisms. However, no artificial materials with these characteristics have been created. In order to develop an artificial molecular system that can multiply and evolve, the information (genes) coded in DNA must be translated into RNA, proteins must be expressed, and the cycle of DNA replication with those proteins must continue over a long period in the system. To date, it has been impossible to create a reaction system in which the genes necessary for DNA replication are expressed while those genes simultaneously carry out their function.

The group succeeded in translating the genes into proteins and replicating the original circular DNA with the translated proteins by using a circular DNA carrying two genes necessary for DNA replication (artificial genomic DNA) and a cell-free transcription-translation system. Furthermore, they also successfully improved the DNA to evolve to a DNA with a 10-fold increase in replication efficiency by continuing this DNA replication cycle for about 60 days.

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Nov 19, 2021

Top 10 Quotes from AI leaders in 2021

Posted by in categories: biotech/medical, robotics/AI

The pandemic brought about a change in the way people look at technology. 2021 proves to be the development of a new era of technology where AI is at the core.

According to McKinsey’s Global Survey on artificial intelligence (AI) 2020, organizations are using AI as a tool for generating value in the form of revenues. Some executives have even observed that implementing AI has brought about a change of 20% in the organizations’ earnings. The COVID-19 pandemic has accelerated the concept of ‘all things digital’, and these companies plan to invest more in AI.

Nov 19, 2021

What’s in a flame? The surprising mystery of how soot forms

Posted by in categories: biological, climatology, health, particle physics, solar power, sustainability

Soot is one of the world’s worst contributors to climate change. Its impact is similar to global methane emissions and is second only to carbon dioxide in its destructive potential. This is because soot particles absorb solar radiation, which heats the surrounding atmosphere, resulting in warmer global temperatures. Soot also causes several other environmental and health problems including making us more susceptible to respiratory viruses.

Soot only persists in the atmosphere for a few weeks, suggesting that if these emissions could be stopped then the air could rapidly clear. This has recently been demonstrated during recent lockdowns, with some major cities reporting clear skies after industrial emissions stopped.

But is also part of our future. Soot can be converted into the useful carbon black product through thermal treatment to remove any harmful components. Carbon blacks are critical ingredients in batteries, tires and paint. If these carbons are made small enough they can even be made to fluoresce and have been used for tagging , in catalysts and even in solar cells.

Nov 19, 2021

The race to the top among the world’s leaders in artificial intelligence

Posted by in category: robotics/AI

As revenues and research output soar in the field of AI, global competition between the United States, China and Europe heats up.

Nov 19, 2021

Weather Warfare: Weather Modification Technology in Warfare

Posted by in categories: climatology, geoengineering, military

As the world becoming aware of the environment’s brittleness, more diversified and complex ways have been devised to modify it as a weapon of warfare. Now a new class of weapons more disastrous than nuclear warfare is on the horizon. For altering the environment, weather and climate modification technologies, are the methods that may be used to convert climate and weather systems into weapons of war. It refers to Operation Popeye, which aimed to extend the monsoon season in Southeast Asia.

Captain Orville had cautioned that “if an enemy nation solves the problem of weather control and gets into the position of controlling large-scale weather patterns before we can, the effects might be even more devastating than nuclear conflict”. In this article, we have discussed in-depth Weather Modification Technology in Warfare, and how this method of modern warfare can be used to destroy any country economically, Tactically, Strategically, and Covertly.

Nov 19, 2021

Could We Force the Universe to Crash?

Posted by in category: space

If we’re all living in a simulation, as some have suggested, it would be a good, albeit risky, way to find out for sure.

Nov 19, 2021

Why This Lab Is Slicing Human Brains Into Little Pieces

Posted by in categories: information science, robotics/AI

There’s a multibillion-dollar race going on to build the first complete map of the brain, something scientists are calling the “connectome.” It involves slicing the brain into thousands of pieces, and then digitally stitching them back together using a powerful AI algorithm.

Presented by Polestar.

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Nov 19, 2021

“Deepfaking the Mind” Could Improve Brain-Computer Interfaces for People with Disabilities

Posted by in categories: computing, neuroscience

The Neuro-Network.

“𝘿𝙚𝙚𝙥𝙛𝙖𝙠𝙞𝙣𝙜 𝙩𝙝𝙚 𝙈𝙞𝙣𝙙” 𝘾𝙤𝙪𝙡𝙙 𝙄𝙢𝙥𝙧𝙤𝙫𝙚 𝘽𝙧𝙖𝙞𝙣-𝘾𝙤𝙢𝙥𝙪𝙩𝙚𝙧 𝙄𝙣𝙩𝙚𝙧𝙛𝙖𝙘𝙚𝙨 𝙛𝙤𝙧 𝙋𝙚𝙤𝙥𝙡𝙚 𝐰𝐢𝐭𝐡 𝐃𝐢𝐬𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬

𝙎𝙮𝙣𝙩𝙝𝙚𝙩𝙞𝙘 𝙣𝙚𝙪𝙧𝙤𝙡𝙤𝙜𝙞𝙘𝙖𝙡 𝙙𝙖𝙩𝙖 𝙘𝙧𝙚𝙖𝙩𝙚𝙙 𝙪𝙨𝙞𝙣𝙜 𝙜𝙚𝙣𝙚𝙧𝙖𝙩𝙞𝙫𝙚 𝙖𝙙𝙫𝙚𝙧𝙨𝙖𝙧𝙞𝙖𝙡 𝙣𝙚𝙩𝙬… See more.

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Nov 19, 2021

It’s official by now: A Second Earth had been discovered just next door (video)

Posted by in category: transportation

The presence of a SECOND Earth in the Proxima Centauri […].


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Nov 19, 2021

30% Plugin Vehicle Share In German Auto Market!

Posted by in category: transportation

The German plugin vehicle market scored over 54,000 registrations last month, a 12% improvement year over year (YoY), an impressive performance considering the overall market crashed 35%. As a result, last month’s plugin share ended at 30% (17% BEV).

The yearly plugin vehicle share of the market stayed at 24% (12% BEV), an impressive result, especially if we look back to a year ago when the YTD market share was at 10%.

Interestingly, the current disruption is not only hurting gasoline and diesel sales, but is also starting to hit PHEVs, which were down 5% YoY in October. In the same period, BEVs grew 32%, allowing pure electrics to represent 56% of plugin vehicle sales last month, and flipping the YTD numbers to the BEV side (267,000 BEVs vs. 265,000 PHEVs).