Thoughts and Feelings 1

 

Bill Maher on Afghanistan

 

Blamin' Biden

 TO BLAME means to assign the responsibility to something or someone...

Our current President of the United States wants to blame everyone elsefor his failure of departure in Afghanistan but himself...  even though he has been quoted as saying, "the buck stops here..."

YES...  it is true that the State Department SCREWED UP

YES...  it is true that Military Intelligence SCREWED UP

YES...  it is true that the CIA Intelligence SCREWED UP

YES...  it is true that our Afghanistan Partners SCREWED UP

BUT...  the fact remains that our COMMANDER-in-CHIEF, who is the President of the USA, is ultimately responsible for EVERYTHING that happens on HIS or HER WATCH...

Not only is our current president responsible for the 13 American lives that were lost as the military was trying to evacuate Afghanistan, but our current president is responsible for the LOSS IN AMERICAN CONFIDENCE by all of the world leaders, especially Great Britain whose PARLIMENT unamiously voted NOT TO SUPPORT any further military operations with AMERICA as long as JOE BIDEN was president...

What an INSULT to America...

MORE IMPORTANTLY...  what message did our current president send to other world leaders who are not friendly with us...  like China, Russia, Iran, North Korea, Pakistan, India, etc...  what impression do they have of AMERICA NOW?

I don't give a damn if a Republican or a Democrat is President because since 1960 nothing has really changed in the US of A and we have had many Presidents...  but, what I do care about is how the rest of the world perceives us as a GLOBAL LEADER...

Additionally, our global image and poor economic growth could cause the IMF (International Monetary Fund) to change the global currency of trade from the US dollar to the Chinese YUAN...

China's economy is growing faster than our economy

China's military is larger than our military

China's navy is larger than our navy

China's technology is growing faster than our technology

China owns 1/3 of all US National Debt

Our current President has laid the foundation for the USA to lose its global leadership status and respect...

OH YEAH....  forgot to mention that Afghanistan is THE NUMBER ONE BREEDING GROUND FOR TERRORISTS...

Not Taught In Public Schools

 

Three Laughs

 

Tony Says

 

Hawking's Black Holes Paradox

Netta Engelhardt puzzles over the fates of black holes in her office at 

the Massachusetts Institute of Technology.

In 1974, Stephen Hawking calculated that black holes’ secrets die with them. Random quantum jitter on the spherical outer boundary, or “event horizon,” of a black hole will cause the hole to radiate particles and slowly shrink to nothing. Any record of the star whose violent contraction formed the black hole — and whatever else got swallowed up after — then seemed to be permanently lost.

Hawking’s calculation posed a paradox — the infamous “black hole information paradox” — that has motivated research in fundamental physics ever since. On the one hand, quantum mechanics, the rulebook for particles, says that information about particles’ past states gets carried forward as they evolve — a bedrock principle called “unitarity.” 

But black holes take their cues from general relativity, the theory that space and time form a bendy fabric and gravity is the fabric’s curves. Hawking had tried to apply quantum mechanics to particles near a black hole’s periphery, and saw unitarity break down.

So do evaporating black holes really destroy information, meaning unitarity is not a true principle of nature? Or does information escape as a black hole evaporates? Solving the information paradox quickly came to be seen as a route to discovering the true, quantum theory of gravity, which general relativity approximates well everywhere except black holes.

In the past two years, a network of quantum gravity theorists, mostly millennials, has made enormous progress on Hawking’s paradox. One of the leading researchers is Netta Engelhardt, a 32-year-old theoretical physicist at the Massachusetts Institute of Technology. 

She and her colleagues have completed a new calculation that corrects Hawking’s 1974 formula; theirs indicates that information does, in fact, escape black holes via their radiation. She and Aron Wall identified an invisible surface that lies inside a black hole’s event horizon, called the “quantum extremal surface.” 

In 2019, Engelhardt and others showed that this surface seems to encode the amount of information that has radiated away from the black hole, evolving over the hole’s lifetime exactly as expected if information escapes.  READ MORE

Photographer

 

Magnetic Fields Singing

Our planet’s magnetic field is “singing.” The European Space Agency just released a recording of the frequencies generated as a solar storm collided with Earth’s magnetic field. It was released alongside new findings published in Geophysical Research Letters this week.

What is it? Solar storms are the eruption of electrically charged particles ejected from the sun. When those particles reach Earth, they come into contact with the planet’s magnetic field. The first region of the magnetic field they hit is called the foreshock. The interactions of the particles with the foreshock causes the release of complex magnetic waves.

How was it recorded? ESA’s Cluster mission was able to record these magnetic waves as they scatter into higher frequencies. When scientists covert these frequencies into audible signals, the result is the ghostly sound that you can hear below. When there are no solar particles to contend with, these magnetic waves oscillate on a single frequency and so would convert into a very different, mellower “song.”

Cluster (technically Cluster II, as the first mission was lost in a launch failure) is a set of four spacecraft launched in 2000 and positioned out in Earth’s magnetosphere to study its interaction with solar wind. The spacecraft regularly venture out into the foreshock. The new findings and recordings were made from an analysis of data collected during six solar storm collisions observed from 2001 to 2005.

So what? Earth’s magnetic field is the planet’s primary line of defense against harmful solar activity that could knock out many orbital and terrestrial instruments and power grids. The authors of the latest study used computer simulations created by a model called Vlasiator to illustrate how changes in the foreshock affects how the energy generated by solar storm interactions propagates down to Earth.

As it turns out, the disturbances felt at the foreshock are much more complex than the research team anticipated, presenting another uncertainty that could affect how we forecast potential space weather threats. As usual, we need better data. Turns out these eerie recordings are less a novelty soundtrack and more an urgent alarm for us to do more to study these processes.

COVID vs VOTING

A Colonizing Space Mindset

An artist’s rendition of a future space colony. Credit: Shutterstock

It was a time of political uncertainty, cultural conflict and social change. Private ventures exploited technological advances and natural resources, generating unprecedented fortunes while wreaking havoc on local communities and environments. The working poor crowded cities, spurring property-holders to develop increased surveillance and incarceration regimes. Rural areas lay desolate, buildings vacant, churches empty—the stuff of moralistic elegies.

Epidemics raged, forcing quarantines in the ports and lockdowns in the streets. Mortality data was the stuff of weekly news and commentary.

Depending on the perspective, mobility—chosen or compelled—was either the cause or the consequence of general disorder. Uncontrolled mobility was associated with political instability, moral degeneracy and social breakdown. However, one form of planned mobility promised to solve these problems: colonization.

Europe and its former empires have changed a lot since the 17th century. But the persistence of colonialism as a supposed panacea suggests we are not as far from the early modern period as we think.

Colonial promise of limitless growth
Seventeenth-century colonial schemes involved plantations around the Atlantic, and motivations that now sound archaic. Advocates of expansion such as the English writer Richard Hakluyt, whose Discourse of Western Planting (1584) outlined the benefits of empire for Queen Elizabeth: the colonization of the New World would prevent Spanish Catholic hegemony and provide a chance to claim Indigenous souls for Protestantism.  READ MORE

Cat Tease

 

INTJ - The Genius

A few Funnies

Childhood obesity is on the increase...

 

Fewer Cars

What if your car could drop you off and then find parking by itself? According to electric vehicle entrepreneur Freeman H. Shen, this technology already exists. He shares his vision for a future where AI-powered electric vehicles will solve many of the problems cars currently cause, like smog, traffic congestion, accidents and, yes, endlessly circling the block looking for somewhere to park.
   

 

Let's Get WOKE

 

Stupidly Silly

 

PAUL SIMON: Apartheid South Africa

Paul Simon’s album placed South African music centre stage in western culture for the first time – and would also land the musician in the eye of a political storm that would result in violence and assassination threats. Mark Beaumont explores the album’s tempestuous journey

Weekends in Soweto, South Africa, circa 1985, were the best time to be a musician. The police stayed home for a few days, so they weren’t out patrolling, following the sounds of music to unlicensed rehearsal sessions to confiscate instruments and throw them in the sea. 

There was no need for black artists to hide under blankets in the back of cars to get to gigs with white players in Johannesburg; the township itself came alive with music and colour. Bands struck up in every corner. Church choirs would gather in neighbours’ homes. Tribes would parade the streets singing the songs of their native tongues.

“From Zulu to Sotho to Xhosa to Shangaan…every weekend everybody dressed up with some colourful clothes,” remembers Bakithi Kumalo, a local session bassist at the time, who’d grown up learning how to mimic the tribes’ melodies on his bass. “They pass by, they sing the language and that was a good time to relax, the weekend, because there’s no government control.”

Between sessions for South African singers, recording 20 songs a day for a $5 fee, Kumalo was working as a mechanic to help buy medicine for his sick mother – one of the 16 family members sharing his four-bedroom house – when the call came from the unknown American. 

His boss relayed a message from his regular producer Hendrick Lebone that an out-of-towner was coming to Johannesburg for “a big project” and his playing was requested. At first, Kumalo was nervous, an almost perpetual state for the people of Soweto under apartheid.   READ MORE

Sharing

 

Introverts Understand Better

Many of us tend to think of personality traits as either good or bad. Being anxious, for instance, is somewhere between unpleasant and debilitating. Extroversion generally helps people enjoy life and get ahead. But studies suggest things aren't nearly that simple. Almost every "good" trait also has drawbacks, and every "negative" one confers benefits.

Anxiety, for instance, can keep you from enjoying life and taking healthy risks. It also keeps you safe and improves your memory. Introversion is similar. Being quieter is definitely a handicap when it comes to standing out in a noisy world -- studies show that just talking a lot leads people to assume you're leadership material -- but as recent Yale research underlines, being an introvert also has big upsides.

Introverted folks, the study found, may not enjoy people as much as extroverts, but they understand them better. The shy and retiring actually have a much more accurate understanding of the psychology of others than those who spend more time socializing.

Introverts are better "natural psychologists"
Psychologists spend huge amounts of energy developing and carrying out studies to better understand the intricacies of human behavior. It turns out they could probably save themselves a lot of time just by asking the wallflower observing everyone from the corner at parties.

First, the Yale team tested nearly a thousand volunteers to see how accurately they could answer questions about well-established psychological truths -- questions like "Do people work harder in groups or individually?" or "Does taking out your frustrations on a pillow or stuffed toy make you feel better when you're angry?" (The research validated answers are "individually" and "no," if you're curious). Then they gave the volunteers a battery of personality tests. The shy and melancholy definitively outperformed the jovial and friendly.  READ MORE