Filed under: Bureaucracy, Europe, Free Markets, Freedom, Law, Politics, Regulation, Science/Technology, United Kingdom | Tags: CFLs - hallogens - LEDs, Crony Capitalism, MIT Researchers
The incandescent light bulb. Gone, but not forgotten
— February 28, 2014 Popular Mechanics
Incandescent era, RIP. Like it or not, it’s time to move on. Traditional incandescent lightbulbs are gone—not banned, precisely, but phased out because the Energy Independence and Security Act (EISA), passed in 2007, requires them to be about 25 percent more efficient. That’s impossible to achieve without decreasing their luminous flux (brightness), so, instead, manufacturers have shifted to more energy-efficient technologies, such as compact fluorescents (CFLs), halogens, and LEDs.
Wikipedia has a page entitled “Phase-out of incandescent light bulbs” the first sentence says: “Governments Have Passed Measures”
Governments around the world have passed measures to phase out incandescent light bulbs for general lighting in favor of more energy-efficient lighting alternatives.
This one was really a case of crony capitalism or a couple of very large corporations who used the power of government to force Americans to buy a new product that cost up to 10 times more than the old reliable bulbs. The profit margin on the new bulbs is significantly higher. Any environmental benefits were largely hooey, but the manufacturers got to pretend they were “saving the planet.”
The problem was that nobody liked the replacements, and the environmentalists insisted that the bulbs had to be disposed of in an environmentally friendly way. I don’t know about you, but the recycling enthusiasts are going way too far, and I can see a reckoning coming. People just wanted their friendly, cheap, satisfactory bulbs back.
The people may win. Scientists at MIT believe they may have come up with a solution which could see incandescent bulbs return to the marketplace — better and cheaper and more efficient.
MIT researchers have shown that by surrounding the filament with a special crystal structure in the glass, they can bounce back the energy which is usually lost in heat — while still allowing the light to come through. They call the technique “recycling light” because the energy that would usually escape into the air is redirected back to the filament where it can create new light. “It recycles the energy that would otherwise be wasted.”
Traditional incandescent bulbs are only about five percent efficient with 95 percent of the energy lost to the atmosphere. LED or florescent bulbs manage around 14 percent efficiency. Scientists believe that the new bulb could reach efficiency levels of 40 percent, achieving near-ideal rendering of colors.
If the new bulbs live up to expectations they would cost far less than the hated LEDs and CFL bulbs. Researchers have warned that the blue light emitted by modern bulbs could be stopping people from getting to sleep at night and there have been concerns about the dangerous chemicals they contain.
Luboš Motl explains the physics at the reference frame, for those who want more details, and there’s a picture of the prototype — which isn’t the bulb pictured above.
Filed under: Bureaucracy, Crime, Europe, India, Islam, National Security, News the Media Doesn't Want You to Hear, Police, Politics, Terrorism, United Kingdom | Tags: European Chaos, Islamic Refugees, Political Correctness
The reactions in Europe to the coordinated sexual assaults and rapes on hundreds of women in Cologne, Hamburg, Dusseldorf, Berlin and a few other German towns, in Salzburg, and in Finland — deserves our close attention. The media covered it up. The police and town officials made excuses, or simply tried to ignore it. The Cologne police chief got fired, but the mayor has not yet resigned as she should. The cathedral square in Cologne, filled with nightclubs, bars and coffee shops is where locals have seen in the New Year for hundreds of years.
Britain’s Daily Mail reported:
The men, speaking Arabic and seemingly either drunk or high on drugs, moved around in large groups among a gathering of around 1,000 male migrants and deliberately targeted women. The men easily outnumbered the 190 police officers on duty, who were quickly overwhelmed.
In Cologne, 120 women reported assault, 50 women in Hamburg complained to police, in Berlin a tourist was assaulted by 5 men right in front of the Brandenburg Gate. Just a coincidence? Let’s not be totally gullible. The common thread is that the attackers were Mediterranean men of Arabic appearance and an immigrant background.
In Britain, Quadrant magazine reported in October, of Muslim sex gangs described by authorities as “Asian” in Banbury, Birmingham, Blackburn, Bristol, Burnley, Cambridge, Carlisle, Derby, Leeds, London, Manchester, Oldham, Oxford, Peterborough, Preston, Rochdale, Rotherham. Sheffield and Telford. The victims are under-age English girls, and the gangs are Muslim and traffickers. The press and broadcasters go out of their way to avoid any connection between the acts and the central practices of the religion of the malefactors, or even to name that religion. Referring to them as “Asian” is insulting, for Sikh and Hindu Punjabis in Britain do not commit rapes or assault children, but Muslim Punjabis do. The attacks are characteristic only of Muslims.
The Press and police and social workers have mostly been unwilling to to investigate, take action, or disturb ‘community harmony.’ The only common characteristic is the Muslim religion throughout Britain, Australia, Germany, and Scandinavia. In the Muslim communities, the victims did not matter because they were not Muslims.
The real problem is that Muslims believe in their own superiority and supremacy over others. They hate Israel and India because these are lands that they believe are —theirs by right of conquest. Over a millennium ago conquering Muslim armies detached Palestine along with the rest of the Middle East from the Christian world. Likewise the Muslims invaded India, subjugated the Hindus and forcibly converted many of them. Now the Jews have returned to their ancestral land and the Hindus are masters of their own country and “impudent” enough to want to reclaim their own history. According to Muslim doctrine no country that was once under Muslim rule can ever finally escape from it. What is happening in Britain is that the Muslims are fighting out their foreign conflicts on our territory against our Hindus and our Jews, two groups who have made an unparalleled contribution to the prosperity and intellectual life of our society. We have an overriding duty to defend them.
People in public office have a deep resistance to being accused of Islamophobia, or racism or any other offense against the reigning political correctness in our current society. They might be called unpleasant names, lose their jobs, be demoted, have a black mark against their names — or lose an election. How did we get here? I don’t think ordinary Americans care at all about being politically correct, yet our schools and our governments at all levels are obsessed. Is it the finger-pointing of the press? As far as that goes, why does the press seem to have less and less understanding of events in the world? Just asking.
ADDENDUM: Breitbart reports that a peaceful protest in Cologne by the Patriotic Europeans Against the Islamisation of Europe (PEGIDA) today turned violent as German police turned water cannon against the demonstrators. 143 police officers had been turned out to stop the migrant rape of the previous night, 1500 officers were turned out to stop the anti-rape protest. Elsewhere, protesters were accused by some officials as “racists.” Protecting the establishment by accusing those who protest establishment inaction of being at fault— in other words blaming the victims.
Filed under: Capitalism, China, Europe, Foreign Policy, Freedom, History, Intelligence, Middle East, National Security, Politics, Russia, Terrorism, The United States | Tags: Bret Stephens, Foreign Affairs, The State of the World
Bret Stephens has been the foreign affairs columnist for The Wall Street Journal for nine years. This is a speech he delivered to the David Horowitz Freedom Center Texas Retreat, last June. A very thoughtful speech. It reflects much of the thinking expressed in his 2014 book America in Retreat: The New Isolationism and the Coming Global Disorder.
It’s perhaps a little long for a Wednesday night when tomorrow is a work day, but do save it to watch when you have time. You will be glad you did.
Filed under: Entertainment, Heartwarming, Music, United Kingdom | Tags: Farewell 2015, Happy New Year, Rotten Year
Filed under: Cool Site of the Day, Free Markets, Health Care, History, Military, Science/Technology, United Kingdom | Tags: Advances in Medicine, Professor Toby Jenkins, University of Bristol
From the MIT Technology Review: A smart bandage signals infection by turning a fluorescent color. Researchers have developed a new kind of wound dressing that could serve as an early-detection system for infections. This could not only save lives, but reduce the need for antibiotics.
Bacterial infection is a fairly common and potentially dangerous complication of wound healing, but a new “intelligent” dressing that turns fluorescent green to signal the onset of an infection could provide physicians a valuable early-detection system.
Researchers in the United Kingdom recently unveiled a prototype of the color-changing bandage, which contains a gel-like material infused with tiny capsules that release nontoxic fluorescent dye in response to contact with populations of bacteria that commonly cause wound infections.
Led by Toby Jenkins, a professor of biophysical chemistry at the University of Bath, the inventors of the new bandage, which has not yet been tested in humans, say it could be used to alert health-care professionals to an infection early enough to prevent the patient from getting sick. In some cases it may even be able help avoid the need for antibiotics, says Jenkins.
Battlefield wounds are often dirty, infection, gangrene all too often led to amputation or death. I’m re-reading my way through the Patrick O’Brien Aubrey/ Maturin series of 18th Century sea stories, and there are plenty of shipboard wounds, and amputations, usually successful because Stephen Maturin was an excellent 18the century physician. But in the real world, it is a real problem. Our current military provides wonderful care, compared to their forebears. My family lost a young uncle on each side of the civil war to a battlefield wound and sepsis.
The article reminds us that caring for infected wounds costs billions of dollars annually. This is early on, but very promising.