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Archive for the ‘sustainability’ category: Page 466

Jan 12, 2020

‘Rollie pollies’ remove heavy metals from soil, stabilizing growing conditions, protecting groundwater

Posted by in category: sustainability

(NaturalNews) Turn over a brick or a board that has been lying in the yard for a while and underneath you may find a collection of pill bugs scurrying about. Also known as “rollie pollies” or woodlice, these grey-colored creatures can be found in many dark, moist environments feeding on decaying matter. What’s interesting about these critters is that they are not bugs at all. They are crustaceans and more closely resemble crabs and shrimp, not insects. They are characterized by their ability to roll up into a ball when they feel threatened. Another unique feature is that they have seven pairs of legs. They also act like kangaroos, toting their eggs around with them in a special pouch called a marsupium, located on the pillbug’s underside. Even stranger, they don’t urinate. Instead, they exchange gases through gill-like structures.

Breeding or collecting pill bugs may be an important practice for homesteading and gardening. The guts of these pill bugs contain a number of microbes that help the critter feed on dead, organic matter. By releasing mass quantities of pill bugs into a mature garden, one can be assured that dead plant matter is being properly broken down and returned to healthy soil. Pill bugs literally speed up the process of decomposition. They circulate the soil. This can be very useful in composting. Treats for pill bugs include fungus and monocotyledonous leaves.

Pillbugs play an important role in the cycle of healthy plant life. They return organic matter to the soil so it can be digested further by fungi, protozoans and bacteria. This process produces a natural supply of nitrates, phosphates and other vital nutrients that plants need to thrive now and in future growing seasons. It is important not to introduce pill bugs into the garden too early, as they tend to munch on emerging plants. The grey soil workers often live up to three years.

Jan 12, 2020

Nutrient flow in the brain is controlled by blood-vessel dilation, reveals network model

Posted by in categories: biotech/medical, neuroscience, robotics/AI, solar power, sustainability

“A new model based on the blood-vessel network in a rat brain shows that the vessel position within its circulatory network does not influence the blood flow nor how nutrients are transported. Instead, transport is controlled mostly by the dilation of vessels. As well as providing new insights into the circulatory system, the model could lead to better artificial tissues and brain-scanning techniques – and might even improve the performance of solar panels.”

https://physicsworld.com/a/nutrient-flow-in-the-brain-is-con…work-model

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Continue reading “Nutrient flow in the brain is controlled by blood-vessel dilation, reveals network model” »

Jan 10, 2020

Guardian of The Amazon: Ms Nenquimo protects environment and health for her people and the world

Posted by in categories: biotech/medical, government, law, life extension, sustainability

Guardian of the Amazon! — Come hear the recent ideaXme (http://radioideaxme.com/) episode where we are joined by Ms. Nemonte Nenquimo, President of the Waorani Pastaza Organization, CONCONAWEP (Coordinating Council of the Waorani Nationality of Ecuador), following their recent landmark legal victory against the Ecuadorian government, leading to 500,000 acres of Amazon rainforest protected from oil drilling and timber companies (English voice over — Spanish audio link to be posted soon) — #Ideaxme #Amazon #Rainforest #Jungle #Ecuador #Waorani #Huaorani #Amerindian #Environment #Trees #Herbal #EthnoMedicine #Sustainability #Ayahuasca #ClimateChange #GretaThunberg #Health #Wellness #Longevity #Aging #IraPastor #Bioquark #Regenerage


Ira Pastor, ideaXme exponential health ambassador, interviews Ms. Nemonte Nenquimo, President of the Waorani Pastaza Organization (CONCONAWEP — Coordinating Council of the Waorani Nationality of Ecuador). This is an English language voice over of Ms Nenquimo’s audio interview.

Continue reading “Guardian of The Amazon: Ms Nenquimo protects environment and health for her people and the world” »

Jan 9, 2020

A New Protein Source Could Be A Planet-Saving Game Changer

Posted by in categories: food, sustainability

Solar Foods has developed a sustainable food that’s totally disconnected from agriculture. Now they need to scale it up.

Jan 9, 2020

Solar Foods claims ‘food made from air’ could price match with soy

Posted by in categories: energy, food, sustainability

When Solar Foods is producing its novel protein Solein at full-scale production, and using the cheapest source of renewable energy to do so, the start-up believes it ‘could match soy’, CEO Pasi Vainikka tells FoodNavigator.

Jan 8, 2020

Building in Space: Using Maxar’s Robotics to Enable Sustainable Space Operations

Posted by in categories: robotics/AI, space, sustainability

Combining Maxar’s capabilities in robotics, spacecraft and space systems operations creates the opportunity to deploy and maintain revolutionary new space architectures. Since the dawn of space exploration, pioneers in the field envisioned sustainable space stations enabled by in-space assembly, manufacturing and servicing. Wernher Von Braun conducted a detailed study in 1945 that defined the deployment and construction of the rotating wheel space station. The design included maintaining artificial gravity and oxygen levels. Today, NASA has led the construction and continuous operation of the International Space Station for over 20 years, demonstrating the technical feasibility of large-scale in-space assembly and servicing.

Recently, Maxar has been working with NASA on concepts for both human-tended and uncrewed sustainable space platforms. These in-space assembled structures provide basic functions and a modular interface for new and evolving payloads and missions. The lunar orbiting Gateway will be one such platform where the Maxar-developed Power and Propulsion Element will provide the foundation of power, maneuvering, communications systems and initial docking capabilities. Additional Gateway segments will plug-in to the Power and Propulsion Element to make use of these systems. The versatility of the Power and Propulsion Element also allows it to be refueled in orbit, and we are working with NASA to conceive the architecture that could resupply the Gateway with fuel and other essentials.

Continue reading “Building in Space: Using Maxar’s Robotics to Enable Sustainable Space Operations” »

Jan 6, 2020

The Ecological Challenge of Artificial Superintelligence

Posted by in categories: robotics/AI, sustainability

Does the hypothetical realization of artificial superintelligence pose unique challenges to systems ecology and environmental sustainability?

Jan 5, 2020

IBM’s Lithium-Ion Battery Uses Seawater Materials Instead Of Heavy Metals, Charges In Just 5 Minutes

Posted by in categories: solar power, sustainability

IBM found a way to make a battery with materials from seawater instead of cobalt or nickel which are harmful to the environment, and it charges much faster.


Lithium-ion batteries are just as important as solar panels and wind turbines in our pursuit of sustainable energy. The use of lithium-ion technology is sustainable, however, its materials are not. When the battery has served its purpose, if it’s not disposed of correctly, it has a profoundly negative impact on the planet. Furthermore, the making of the batteries involves sourcing of heavy metals that are expensive and come at a substantial humanitarian and environmental cost.

In search of a better option, IBM found a way to make a battery that relies on materials from seawater instead. Testing revealed that the new battery is just as good as the one made with heavy metals, such as cobalt and nickel.

Continue reading “IBM’s Lithium-Ion Battery Uses Seawater Materials Instead Of Heavy Metals, Charges In Just 5 Minutes” »

Jan 3, 2020

Switching tracks: Reversing electrons’ course through nature’s solar cells

Posted by in categories: solar power, sustainability

Might interest some.


Think of a train coming down the tracks to a switch point where it could go either to the right or the left—and it always goes to the right.

Photosynthetic organisms have a similar switch point. After sunlight is absorbed, energy transfers rapidly to a protein called the reaction center. From this point, the electrons could move either to an A-branch (or “right-track”) set of molecules, or to a B-branch (“left-track”) set of identical molecules.

Continue reading “Switching tracks: Reversing electrons’ course through nature’s solar cells” »

Jan 3, 2020

Sustainable supply of minerals and metals key to a low-carbon energy future

Posted by in categories: governance, nuclear energy, sustainability, transportation

The global low-carbon revolution could be at risk unless new international agreements and governance mechanisms are put in place to ensure a sustainable supply of rare minerals and metals, a new academic study has warned.

The amount of cobalt, copper, lithium, cadmium, and rare earth elements needed for solar photovoltaics, batteries, electric vehicle (EV) motors, wind turbines, fuel cells, and nuclear reactors will likely grow at a rapid pace in the upcoming years. Even if alternatives are found for one metal, there will be reliance on another as the scope of possibilities is inherently limited by physical and chemical properties of elements.

However, with global supplies often heavily monopolized by a single country, confronted by social and environmental conflict, or concentrated in poorly functioning markets, there is a real possibility that a shortage of minerals could hold back the urgent need for a rapid upscaling of low-carbon technologies. In some cases, markets are providing misleading signals to investors that can lead to poor decisions. In other cases, the countries or regions supplying minerals are politically unstable.