Archive for the ‘food’ category: Page 8

Mar 3, 2022

One piece of good news as energy prices explode in European markets

Posted by in categories: energy, food

With the war in Ukraine raging and gas and energy prices climbing across world markets, there is one piece of good news for European energy markets.

Economists from Poland’s state Pekao bank are reporting a large reduction on the price of CO2 emission certificates. The prices have fallen dramatically from €95 to €62 per ton. This is especially good for countries like Poland, which are forced to pay a premium for energy derived from “dirty” sources like coal. The fall in the price of this “tax” is expected to make the cost of energy especially more bearable for many of Europe’s poorer nations.

The CEO of Poland’s Development Fund, Paweł Borys, also commented on the issue on Twitter. “It is significant how CO2 prices have collapsed, falling by 30 percent since they peaked in February. This is good news, as it means that electricity prices may fall, thereby reducing inflationary pressure that have been exacerbated by hikes in oil and food prices.”

Continue reading “One piece of good news as energy prices explode in European markets” »

Mar 3, 2022

Earthworms can reproduce in Mars soil simulant

Posted by in categories: food, space, sustainability

Space worms.

Two young worms are the first offspring in a Mars soil experiment at Wageningen University & Research. Biologist Wieger Wamelink found them in a Mars soil simulant that he obtained from NASA. At the start he only added adult worms. The experiments are crucial in the study that aims to determine whether people can keep themselves alive at the red planet by growing their own crops on Mars soils.

To feed future humans on Mars a sustainable closed agricultural ecosystem is a necessity. Worms will play a crucial role in this system as they break down and recycle dead organic matter. The poop and pee of the (human) Martian will also have to be used to fertilise the soil, but for practical and safety reasons we are presently using pig slurry. We have since been observing the growth of rucola (rocket) in Mars soil simulant provided by NASA to which worms and slurry have been added. ‘Clearly the manure stimulated growth, especially in the Mars soil simulant, and we saw that the worms were active. However, the best surprise came at the end of the experiment when we found two young worms in the Mars soil simulant’, said Wieger Wamelink of Wageningen University & Research.

‘The positive effect of adding manure was not unexpected’, added Wamelink, ‘but we were surprised that it makes Mars soil simulant outperform Earth silver sand’. We added organic matter from earlier experiments to both sands. We added the manure to a sample of the pots and then, after germination of the rucola, we added the worms. We therefore ended up with pots with all possible combinations with the exception of organic matter which was added to all of the pots.

Continue reading “Earthworms can reproduce in Mars soil simulant” »

Mar 3, 2022

Earthworms have the potential to replace use of synthetic fertilisers

Posted by in category: food

Earthworms could have the potential to replace some high-cost mineral/synthetic fertilizers, new research suggests.

Researchers at University College Dublin have unearth fresh insight into the dweller’s importance for crops taking up nutrients.

The findings suggest a shortcut in the soil nitrogen cycle not previously recognized in which earthworms, when they are active, rapidly enrich soil and plants through nitrogen excreted in their mucus.

Mar 3, 2022

Deciphering behavior algorithms used by ants and the internet

Posted by in categories: food, information science, internet, robotics/AI

Engineers sometimes turn to nature for inspiration. Cold Spring Harbor Laboratory Associate Professor Saket Navlakha and research scientist Jonathan Suen have found that adjustment algorithms—the same feedback control process by which the Internet optimizes data traffic—are used by several natural systems to sense and stabilize behavior, including ant colonies, cells, and neurons.

Internet engineers route data around the world in small packets, which are analogous to . As Navlakha explains, “The goal of this work was to bring together ideas from and Internet design and relate them to the way forage.”

The same algorithm used by internet engineers is used by ants when they forage for food. At first, the colony may send out a single ant. When the ant returns, it provides information about how much food it got and how long it took to get it. The colony would then send out two ants. If they return with food, the colony may send out three, then four, five, and so on. But if ten ants are sent out and most do not return, then the colony does not decrease the number it sends to nine. Instead, it cuts the number by a large amount, a multiple (say half) of what it sent before: only five ants. In other words, the number of ants slowly adds up when the signals are positive, but is cut dramatically lower when the information is negative. Navlakha and Suen note that the system works even if individual ants get lost and parallels a particular type of “additive-increase/multiplicative-decrease algorithm” used on the internet.

Mar 3, 2022

Remote Control Behavior with Rewarding Electrical Stimulation of the Brain, 1965 (Remote Controlled Dogs)

Posted by in categories: food, neuroscience

According to the research program’s abstract:

“The specific aim of the research program was to examine the feasibility of controlling the behavior of a dog, in an open field, by means of remotely triggered electrical stimulation of the brain. The report describes such a system which depends for its effectiveness on two properties of electrical stimulation delivered to certain deep lying structures of the dog brain: the well-known reward effect, and a tendency for such stimulation to initiate and maintain locomotion in a direction which is accompanied by the continued delivery of stimulation. Experiments on the parameters of stimulation are described, in addition to an experiment on the ability of a conventional reinforcer, food, to disrupt ongoing, free field behavior under the control of rewarding brain stimulation. Finally, supporting research employing albino rats is summarized. (Author)”

One document was released by the CIA in late 2018 after a FOIA request by The Black Vault. The document, redacted in some parts with details missing, highlighted the research of creating remote control dogs using implants on the brain. The record’s release was specifically highlighted by Newsweek, which as a result, was picked up by many other outlets.

Continue reading “Remote Control Behavior with Rewarding Electrical Stimulation of the Brain, 1965 (Remote Controlled Dogs)” »

Mar 3, 2022

Progress, Potential, and Possibilities

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

Progress, Potential, And Possibilities has had another busy month! — Come subscribe & enjoy all of our fascinating guest who are creating a better tomorrow! #Health #Longevity #Biotech #Space #AI #Technology #Medicine #Entertainment #Energy #Regeneration #Environment #Sustainability #Food #Innovation #Future #Defense #STEM #Aging #IraPastor

Interviews and Discussions With Fascinating People Who are Creating A Better Tomorrow For All Of Us — Host — Ira S. Pastor.

Continue reading “Progress, Potential, and Possibilities” »

Mar 1, 2022

Illinois farmers push for right to repair their own equipment

Posted by in categories: computing, food, sustainability

These days, new tractors and combines are more like big computers, and require special tools to repair them. Farmers say they’re having to travel farther and pay more to fix them to make sure their harvest schedules stay on track. Jim Birge grew up farming in central Illinois and is now the Manager of the Sangamon County Farm Bureau in Springfield. He describes how new tractors and combines have gone high-tech, and farmers no longer have access to the tools to fix them.

Feb 26, 2022

Smart Factory: What It Is and the Vital Solutions You Need to Build One

Posted by in categories: food, internet, robotics/AI, sustainability

What is a smart factory? It is a shop floor that adopts smart manufacturing, manufacturing that uses technologies and solutions—like AI and IoT—arising from Industry 4.0 to optimize the production process…

Industrial revolutions then, and now

To fully grasp what smart factory is and where it’s headed, we must first understand the history of manufacturing.

Continue reading “Smart Factory: What It Is and the Vital Solutions You Need to Build One” »

Feb 24, 2022

Kenya tests new solar panels to generate power and enhance food security

Posted by in categories: food, solar power, sustainability

Feb 23, 2022

Fluidic device finds novel way to make oil and water attract

Posted by in categories: chemistry, food

Imagine making some liquids mix that do not mix, then unmixing them.

In one of the grand challenges of science, a Flinders University device which previously ’unboiled’ egg protein is now unraveling the mystery of incompatible fluids; a development that could enhance many future products, and even the food we eat.

Using the highly advanced rapid fluidic flow techniques possible in the Flinders vortex fluidic device (VFD), the Australian research team has capped off 10 years of research to find a way to use clean chemistry to unlock the mystery of ‘mixing immiscibles’.

Page 8 of 222First56789101112Last