Maritime industry shifting to more efficient electric propulsion

Stephan:  Here is some excellent news. Solving the diesel engine problem that ships represent is going to take time, and clock can't start until there are viable options. Now it seems there are.

Tesla Port-liner
Credit: Omega

ROTTERDAM, NETHERLANDS — Globally, all modes of transportation are gradually being converted to electrical propulsion, and that now includes the maritime industry. One company, Netherlands-based Port-Liner, is building two giant all-electric barges dubbed the “Tesla ships.”

Read more: http://www.digitaljournal.com/tech-and-science/technology/maritime-industry-shifting-to-more-efficient-electric-propulsion/article/512651#ixzz54tugNW9Q

The company has announced the two vessels will be ready by this autumn and will be inaugurated by sailing the Wilhelmina canal in the Netherlands, reports Electrek.

The 100 million euro project is supported by a €7m subsidy from the European Union. But the Port-Liner project is even bigger than it might seem because it is expected to have a great impact on local transport between the ports of Amsterdam, Antwerp, and Rotterdam.
Chief executive of Port-Liner Ton van Meegen told The Loadstar: “There are some 7,300 inland vessels across Europe and more than 5,000 of those are owned by entrepreneurs in Belgium and the Netherlands. We can build upwards of 500 a year, but at that rate, it would take some 50 years to get the industry operating on green energy.”

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Reaching rural America with broadband internet service

Stephan:  The United States invented the internet, but never saw spreading it uniformly throughout the country as a social policy, relying instead on profit to determine how it spread. As a result the U.S. is not even in the top 10 countries for internet speed and universality, and this is particularly notable in rural areas. We are now a second tier country when it comes to access and speed.

Colorado farmer in his field checking his field with his tablet.
Credit: StateScoop

All across the U.S., rural communities’ residents are being left out of modern society and the 21st century economy. I’ve traveled to Kansas, Maine, Texas and other states studying internet access and use — and I hear all the time from people with a crucial need still unmet. Rural Americans want faster, cheaper internet like their city-dwelling compatriots have, letting them work remotely and use online services, to access shopping, news, information and government data.

With an upcoming Federal Communications Commission vote on whether cellphone data speeds are fast enough for work, entertainment and other online activities, Americans face a choice: Is modest-speed internet appropriate for rural areas, or do rural Americans deserve access to the far faster service options available in urban areas?

ll across the U.S., rural communities’ residents are being left out of modern society and the 21st century economy. I’ve traveled to Kansas, Maine, Texas and other states studying internet access and use — and I […]

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How the heroin trade explains the US-UK failure in Afghanistan

Stephan:  The United States has been in a state of continuous war for almost three decades, and the only thing we have to show for it is a chain of destroyed dysfunctional nations, Iraq, Afghanistan, Libya, particularly. As I write this the BBC News is telling me the Intercontinental Hotel in Kabul is under siege with foreign guests captive, dead, or at risk. These wars have been very profitable for the war merchants and the military but for the millions of people in those nations they have been unmitigated disasters. In none of those countries has there been anything approaching a win for the U.S.. Here is the latest on Afghanistan, the oldest longest running war in American history where the American military is being defeated by the heroin poppy.

American troops in a heroin poppy field in Afghanistan Credit: The Guardian

After fighting the longest war in its history, the US stands at the brink of defeat in Afghanistan. How could this be possible? How could the world’s sole superpower have battled continuously for more than 16 years – deploying more than 100,000 troops at the conflict’s peak, sacrificing the lives of nearly 2,300 soldiers, spending more than $1tn (£740bn) on its military operations, lavishing a record $100bn more on “nation-building”, helping fund and train an army of 350,000 Afghan allies – and still not be able to pacify one of the world’s most impoverished nations? So dismal is the prospect of stability in Afghanistan that, in 2016, the Obama White House cancelled a planned withdrawal of its forces, ordering more than 8,000 troops to remain in the country indefinitely.

In the American failure lies a paradox: Washington’s massive military juggernaut has been stopped in its steel tracks by a small pink flower – the opium […]

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New paint transforms sun’s rays into cool air-conditioning

Stephan:  Here is some fascinating good news and a paint with very interesting thermal properties.

The double-layered SolCold paint re-emits solar radiation in the form of cold.
Credit: SolCold

Coating materials that protect against fire, water or extreme temperatures are nothing new. But an Israeli high-tech paint doesn’t just protect surfaces from the sun. SolCold actually uses the sun’s power to activate a cooling mechanism, effectively providing air conditioning without electricity.

You read that right: This double-layered coating absorbs the hot rays of the sun and re-emits that energy in the form of cold. The hotter the solar radiation the more the coating cools down, making SolCold’s paint a potentially game-changing electricity-free solution for intensely sunny climates such as Africa and Central and South America.

The Herzliya-based startup is raising funds and plans to begin trials within 18 months of closing the Series A round in the first quarter of 2018. Two commercial and one residential building in Israel and Cyprus are waiting to get the trial SolCold treatment.

West Virginia started drug testing welfare recipients and the results were a total flop

Stephan:  Because Republicans don't operate from a fact based world view they routinely engage in social nonsense that wastes buckets of taxpayer dollars. Nothing illustrates the point better than urine testing welfare recipients. Here is the latest; it is a sorry tale of West Virginia.

A doctor examining a fresh urine specimen. Credit: Getty

In 2015, West Virginia passed legislation requiring some applicants for Temporary Assistance for Needy Families (TANF) to submit to drug testing. The state estimated that over the first year, the program would identify 390 people as drug users at a cost of $50,000.

The program has now been in place for three months and just four people, less than one-half of a percent of all applicants, tested positive. In the general population, the rate of drug use is 9.4%.

Not all applicants take the test. Courts have required such testing to be based on reasonable suspicion, so those applying for TANF are required to fill out a questionnaire designed to flag potential users. 107 applicants were drug tested.

The program was derided by substance abuse experts as counterproductive. “[T]he Legislature wants to punish people for having a medical condition. The way to punish them is to take away those benefits. You’re further destabilizing a family that’s already at risk,” Kim Miller, an addiction treatment specialist, […]

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