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Monday, May 18, 2020
Tuesday, April 14, 2020
Generate Electricity ‘Out Of Thin Air’
Power generation includes vast plants that are typically non-renewable and have high rates of carbon emissions. But scientists at the University of Massachusetts Amherst have developed such a clean-energy device that generates 'out of thin air' electricity.
Specifically, the air generator is capable of converting the moisture in the air into electricity. The air-gen uses electrically conductive nanowires made from special microbe protein known as Geobacter. The wires are arranged over the electrode surface as thin films about 10 micron / micrometer thick. The film is partially covered from the top by another electrode, which is smaller in size.
Protein nanowire film absorbs water vapor from the atmosphere. An electrical current is generated between the two electrodes through the chemical interactions of water with the protein. The electricity generated by the films is maintained — a constant supply of electricity. Scientists suggest that this is due to the film's self-maintained moisture gradient, which holds water vapor in the air.
Air-gen systems are capable of generating a sustained voltage of about 0.5 volts. In conjunction with this, many tools may be used to increase the voltage and the current to power electronics. Although existing air-gen devices can power small electronics, researchers must continue to improve technology for commercial use. We aim to use technology to drive wearables such as smartwatches and, ultimately, smartphones.
Technology would remove the need to charge electronics on a periodic basis, as the researchers note in their paper, "Our findings demonstrate the viability of a continuous energy-harvesting strategy that is less constrained by location or environmental conditions than other sustainable approaches." In order to make technology commercially feasible, researchers have also established a method for generating p. Jun Yao explains that the microbial strain of "E" has been turned. Coli in a nanowire protein plant.
Specifically, the air generator is capable of converting the moisture in the air into electricity. The air-gen uses electrically conductive nanowires made from special microbe protein known as Geobacter. The wires are arranged over the electrode surface as thin films about 10 micron / micrometer thick. The film is partially covered from the top by another electrode, which is smaller in size.
Protein nanowire film absorbs water vapor from the atmosphere. An electrical current is generated between the two electrodes through the chemical interactions of water with the protein. The electricity generated by the films is maintained — a constant supply of electricity. Scientists suggest that this is due to the film's self-maintained moisture gradient, which holds water vapor in the air.
Air-gen systems are capable of generating a sustained voltage of about 0.5 volts. In conjunction with this, many tools may be used to increase the voltage and the current to power electronics. Although existing air-gen devices can power small electronics, researchers must continue to improve technology for commercial use. We aim to use technology to drive wearables such as smartwatches and, ultimately, smartphones.
Technology would remove the need to charge electronics on a periodic basis, as the researchers note in their paper, "Our findings demonstrate the viability of a continuous energy-harvesting strategy that is less constrained by location or environmental conditions than other sustainable approaches." In order to make technology commercially feasible, researchers have also established a method for generating p. Jun Yao explains that the microbial strain of "E" has been turned. Coli in a nanowire protein plant.
Friday, April 10, 2020
Is the time finally here for universal basic income?
In the last few weeks, calls for a universal basic income have been louder than ever. The US, too, sends checks to most citizens. And rightly so – the pandemic of coronavirus calls for radical action.
14 countries around the world are experimenting with direct payments to compensate for the financial consequences of COVID.
Once a radical idea on the fringes of mainstream economics, giving money to citizens in the United States and Britain has been used as a way of protecting vulnerable people's livelihoods as the coronavirus crisis accelerates.
Universal Basic Income (UBI) involves providing citizens with cash payments each month to spend as they see fit, often in addition to welfare benefits that tend to be linked to specific needs, such as housing or childcare.
Advocates say that its simplicity allows governments to bypass time-consuming bureaucratic processes, while giving beneficiaries the assurance that they will have some income even if their circumstances change.
Since the coronavirus outbreak and the subsequent social and economic lock-up, there have been numerous appeals from economists, journalists, public figures and policy makers that the time has come for universal basic income to be implemented. However, the media and the public debate on the imminent need for universal basic income do not respond to the measures currently under discussion to address the economic crisis stemming from the coronavirus pandemic.
14 countries around the world are experimenting with direct payments to compensate for the financial consequences of COVID.
Once a radical idea on the fringes of mainstream economics, giving money to citizens in the United States and Britain has been used as a way of protecting vulnerable people's livelihoods as the coronavirus crisis accelerates.
Universal Basic Income (UBI) involves providing citizens with cash payments each month to spend as they see fit, often in addition to welfare benefits that tend to be linked to specific needs, such as housing or childcare.
Advocates say that its simplicity allows governments to bypass time-consuming bureaucratic processes, while giving beneficiaries the assurance that they will have some income even if their circumstances change.
Since the coronavirus outbreak and the subsequent social and economic lock-up, there have been numerous appeals from economists, journalists, public figures and policy makers that the time has come for universal basic income to be implemented. However, the media and the public debate on the imminent need for universal basic income do not respond to the measures currently under discussion to address the economic crisis stemming from the coronavirus pandemic.
Tuesday, April 7, 2020
Spain has become the first country in Europe to implement universal basic income
According to Minister of Economy Nadia Calvino, the Spanish Government is working to roll out universal basic income as soon as possible as part of a series of actions aimed at countering the impact of the coronavirus pandemic.
Social Security Minister Jose Luis Escriva coordinates the project and plans to put some kind of basic income "in place as soon as possible," with the main focus on assisting families, Calvino, who also serves as Deputy Prime Minister, said in a Sunday night interview with Spanish broadcaster La Sexta.
But the government's broader ambition is to make basic income an instrument "that stays forever, that becomes a structural instrument, a permanent instrument," she said.
Spain is facing the second worst coronavirus outbreak in Europe, and the pandemic has pushed the government to order a state of emergency that has shut down the country and brought the economy to a standstill. The government has announced a dam of policies to assist self-employed workers and companies, mainly small and medium-sized enterprises, but has also stated that further action will be needed.
Social Security Minister Jose Luis Escriva coordinates the project and plans to put some kind of basic income "in place as soon as possible," with the main focus on assisting families, Calvino, who also serves as Deputy Prime Minister, said in a Sunday night interview with Spanish broadcaster La Sexta.
But the government's broader ambition is to make basic income an instrument "that stays forever, that becomes a structural instrument, a permanent instrument," she said.
Spain is facing the second worst coronavirus outbreak in Europe, and the pandemic has pushed the government to order a state of emergency that has shut down the country and brought the economy to a standstill. The government has announced a dam of policies to assist self-employed workers and companies, mainly small and medium-sized enterprises, but has also stated that further action will be needed.
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