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Mar 16, 2022

Bacterial enzyme that copies DNA might make more mistakes in zero gravity

Posted by in categories: bioengineering, biotech/medical

(Inside Science) — An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds.

The paper raises the possibility that some enzymes work differently in space compared to on Earth. “It gives us an idea that enzymes, like polymerases or others that are involved in maintaining the integrity of our DNA, may be influenced by spaceflight,” said Susan Bailey, a radiation cancer biologist at Colorado State University in Fort Collins who has studied DNA damage caused by space radiation and did not contribute to the new paper.

Aaron Rosenstein, lead author of the paper and a bioengineering graduate student at the University of Toronto, said the finding “warrants further investigation into other enzymes that are involved in crucial pathways that are inherent to life and survival.”

Mar 16, 2022

LEAKED Artificial Intelligence News | Weekly Update #4

Posted by in categories: futurism, robotics/AI

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Every week we will update you about the latest news of the week related with Artificial Intelligence! In this video we will talk about some leaked topics.

Continue reading “LEAKED Artificial Intelligence News | Weekly Update #4” »

Mar 16, 2022

Hysata’s record-breaking electrolyzer claims 98% energy efficiency

Posted by in category: energy

New technology will significantly reduce the capital and operational costs of renewable hydrogen.

Mar 16, 2022

The Hydrogen Stream: Universal Hydrogen builds manufacturing facility in the United States

Posted by in categories: business, chemistry, economics, energy, engineering, government, policy, sustainability, transportation

Abundant fuel cell raw materials and renewables potential could add up to a green hydrogen economy in the Philippines, according to Jose Mari Angelo Abeleda Jr and Richard Espiritu, two professors at the University of the Philippines Diliman. In a paper published in this month’s Energy Policy, they explained the country is a latecomer to the sector and should develop basic and applied knowledge for training and research. The country should also establish stronger links between industry and academia, the report’s authors suggested. “The establishment of the Philippine Energy Research and Policy Institute (Perpi) is a move towards the right direction as it will be instrumental in crafting policies and pushing for activities that will usher for more private-academ[ic] partnerships for the development of fuel cell technology in the Philippines,” the scholars wrote. “However, through enabling legislation, a separate and dedicated Hydrogen Research and Development Center (HRDC) will be pivotal in ensuring that sufficient government and private funding are provided.” The authors reported progress in the production of fuel cell membranes but few developments towards large scale production, transport, and storage facilities. “The consolidation of existing renewable energy sources for hydrogen production can also be explored in order to ensure reliable and sustainable hydrogen fuel supply,” they wrote. “This is because the country will gain more benefit if it focuses more on the application of fuel cell technology on rural electrification via renewa[ble] energy-based distributed power generation, rather than on transportation such as fuel cell vehicles.”

Paris-based energy engineering company Technip Energies and Indian energy business Greenko ZeroC Private have signed a memorandum of understanding (MOU) to explore green hydrogen project development opportunities in the refining, petrochemicals, fertilizer, chemical, and power plant sectors in India. “The MOU aims to facilitate active engagement between the teams of Technip Energies in India and Greenko to step up collaborative opportunities on a build-own-operate (BOO) model – in which Greenko will be the BOO operator and owner of the asset and Technip Energies will support with engineering services, integration and EP/EPC [engineering and procurement/engineering, procurement and constructrion] – for pilot and commercial scale green hydrogen and related projects in India in order to offer economically feasible technology solutions to clients,” the French company wrote today.

Mar 16, 2022

David Chalmers On The Singularity (2 of 2)

Posted by in categories: robotics/AI, singularity

The upward spiral of artificial intelligence looks set to produce machines which are cleverer and more powerful than any humans. What happens when machines can themselves create super-intelligent machines? ‘The Singularity’ is the name science fiction writers gave to this situation. Philosopher David Chalmers discusses the philosophical implications of this very real possibility with Nigel Warburton in this episode of the Philosophy Bites podcast.

Mar 16, 2022

David Chalmers On The Singularity (1 of 2)

Posted by in categories: robotics/AI, singularity

The upward spiral of artificial intelligence looks set to produce machines which are cleverer and more powerful than any humans. What happens when machines can themselves create super-intelligent machines? ‘The Singularity’ is the name science fiction writers gave to this situation. Philosopher David Chalmers discusses the philosophical implications of this very real possibility with Nigel Warburton in this episode of the Philosophy Bites podcast.

Mar 16, 2022

Fastest Artificial Intelligence Ever Made (µ-Parametrization)

Posted by in categories: futurism, robotics/AI

A new Artificial Intelligence from Microsoft and OpenAI utilizes advanced µ-Parametrization in order to increase performance and allow huge AI models to be trained much more easily. This means that we can soon expect AI models which beat any old ones and even humans at trillions of parameters in the future. The future of machine learning sure looks interesting.

TIMESTAMPS:
00:00 The AI Bottleneck.
00:38 SKILLSHARE: MAKE YOUR OWN AI
02:28 How AI was made much faster.
04:37 A new Revolutionary Artificial Intelligence.
07:18 Hardcoding Machine Intelligence.
09:17 Last Words.

#ai #deepmind #google

Mar 16, 2022

Technology in agriculture is reaching new heights

Posted by in categories: drones, food, surveillance, sustainability

BOW ISLAND, AB — Patrick Fabian is quickly picking up a new skill. The seed farmer plans to start using drones…


BOW ISLAND, AB – Patrick Fabian is quickly picking up a new skill.

The seed farmer plans to start using drones to monitor his 1,250 irrigated acres.

Continue reading “Technology in agriculture is reaching new heights” »

Mar 16, 2022

Moore’s Law: Scientists Just Made a Graphene Transistor Gate the Width of an Atom

Posted by in categories: computing, particle physics

Pushing Moore’s Law to its bitter limits, a new graphene transistor gate measures a mere 0.34 nanometers—a mark that’ll be hard to beat.

Mar 16, 2022

Simple fix prevents perovskite solar cells from degradation in sunlight

Posted by in categories: solar power, sustainability

The fix could pave the way for commercialization of the high-performance, sunlight-to-electricity discovery.