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Archive for the ‘sustainability’ category: Page 100

Dec 26, 2023

One Step Closer to Living on Mars: AI Unlocks Secrets of Oxygen Production on the Red Planet

Posted by in categories: chemistry, robotics/AI, solar power, space, sustainability

Immigration to and living on Mars have often been themes in science fiction. Before these dreams can become reality, humanity faces significant challenges, such as the scarcity of vital resources like oxygen needed for long-term survival on the Red Planet. Yet, recent discoveries of water activity on Mars have sparked new hope for overcoming these obstacles.

Scientists are now exploring the possibility of decomposing water to produce oxygen through electrochemical water oxidation driven by solar power with the help of oxygen evolution reaction (OER) catalysts. The challenge is to find a way to synthesize these catalysts in situ using materials on Mars, instead of transporting them from the Earth, which is of high cost.

Dec 26, 2023

Earth Itself May Be an Intelligent Being, Suggests New Theory

Posted by in categories: alien life, climatology, sustainability

This was suggested by Gustave Fechner and other philosophers.


How about planets? Can they have minds? This idea, that planets are also conscious beings, seems to be at the heart of a new theory put forth by astrobiologists. The premise of this thought experiment is that bacteria and plants working together have altered planets like Earth, giving them a new lease on life.

This research, published in the International Journal of Astrobiology, provides a scale by which planets’ intelligence can be evaluated. It’s shocking to consider an extraterrestrial organism intelligent rather than a sentient animal like a human. But in a way, a planet can have a “green mind”; this paradigm suggests novel approaches to coping with climate change, technological upheaval, and other emergencies.

Continue reading “Earth Itself May Be an Intelligent Being, Suggests New Theory” »

Dec 26, 2023

Tesla’s 4680 Battery Cell and Megapack Production Challenges

Posted by in categories: finance, sustainability

The Limiting Factor joins Rebellionaire to talk about the latest wild news about the Tesla Megapacks. Rebellionaires check out www.Rebellionaire.com Rebellionaire is a brand of Halter Ferguson Financial. www.hffinancial.com/disclaimer

Dec 25, 2023

The Pursuit of Perfection: Ultimate Mid-Infrared Mirror Achieves 99.99923% Reflectivity

Posted by in categories: climatology, sustainability

Advanced infrared mirrors enhance climate and biofuel research via precision trace gas sensing.

An international team of researchers from the United States, Austria, and Switzerland has demonstrated the first true supermirrors in the mid-infrared spectral region. These mirrors are key for many applications, such as optical spectroscopy for environmental sensing, as well as laser cutting and welding for manufacturing.

Achieving Near-Perfect Reflectivity

Dec 25, 2023

New technology can rejuvenate and extend the life of old solar panels

Posted by in categories: life extension, solar power, sustainability

Developed at NTU Singapore, a new device can quickly rejuvenate and extend the life of old and new solar panels using heat and light.


Through an innovative use of heat and light, a new device developed at NTU Singapore can restore and extend the life of old and new solar panels.

Dec 25, 2023

This new bladeless fan is the future of wind turbines

Posted by in categories: innovation, sustainability

These new wind turbine replacements could soon become Instagram celebrities, just like those Dyson fans.


Glasgow’s Katrick Technologies introduces Wind Panel, their bladeless gadget designed to replace wind turbines with efficiency and innovation.

Continue reading “This new bladeless fan is the future of wind turbines” »

Dec 25, 2023

Tesla’s $1 Trillion Projection in 2024: Analysts Clash

Posted by in categories: Elon Musk, sustainability, transportation

Despite facing opposition and controversy, Tesla and Elon Musk continue to revolutionize the industry and gain support, with the company’s valuation and Musk’s outspoken personality driving outsized interest.

Questions to inspire discussion.

Continue reading “Tesla’s $1 Trillion Projection in 2024: Analysts Clash” »

Dec 24, 2023

Conger ice shelf has collapsed: what you need to know, according to experts

Posted by in category: sustainability

East Antarctica’s Conger ice shelf – a floating platform the size of Rome – broke off the continent on March 15, 2022. Since the beginning of satellite observations in the 1970s, the tip of the shelf had been disintegrating into icebergs in a series of what glaciologists call calving events.

Conger was already reduced to a 50km-long and 20km-wide strip attached to Antarctica’s vast continental ice sheet at one end and the ice-covered Bowman Island at the other. Two calving events on March 5 and 7 reduced it further, detaching it from Bowman and precipitating its final collapse a week later.

The world’s largest ice shelves fringe Antarctica, extending its ice sheet into the frigid Southern Ocean. Smaller ice shelves are found where continental ice meets the sea in Greenland, northern Canada and the Russian Arctic. By restraining how much the grounded ice flows upstream, they can control the loss of ice from the interior of the sheet into the ocean. When an ice shelf like Conger is lost, the grounded ice once kept behind the shelf may start to flow faster as the restraining force of the ice shelf is lost, resulting in more ice tumbling into the ocean.

Dec 24, 2023

Nanotechnology approaches for creating biodeterioration-resistant wood

Posted by in categories: nanotechnology, sustainability

Emerging technologies such as nanotechnology can provide efficient approaches by which new materials with broad functions, such as durable and fire-retardant properties, can be developed and subsequently used for the treatment of wood materials.

In a study published in the Journal of Bioresources and Bioproducts, an international team from New Zealand (Scion) and China (Northeast Forestry University) report a review that nanotechnology-based methods can be employed to mitigate these weaknesses and create durable, sustainable wood materials.

These wood nanotechnologies also can be employed to develop wood products with antimicrobial surfaces for various applications. Furthermore, analytical tools used in nanoscience and nanotechnology enable the precise study of wood structure and its components on a nanometer scale, particularly those aspects that can affect wood products’ biodeterioration resistance properties.

Dec 24, 2023

Discovery of new material is ‘giant leap’ towards clean energy production and colonisation of Mars

Posted by in categories: energy, nanotechnology, space, sustainability

Scientists have developed a new material from a mineral abundant on Mars that they claim could open the door to sustainable habitation on the red planet.

Researchers assessed the potential of a type of nanomaterials – ultrasmall components thousands of times smaller than a human hair – for clean energy production and building materials on Mars.

The study, published in the journal Advanced Functional Materials, found that a material typically considered a waste product by NASA can be altered to provide clean energy and sustainable electronics.

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