Tuesday, October 10
Ancient Footprints
Footprints found at White Sands National Park in New Mexico. (National Park Service)
Dozens of awe-inspiring ancient footprints left on the shores of an ice age lake have reignited a long-running debate about when the first people arrived in the Americas.
Two years ago, a team of scientists came to the conclusion that human tracks sunk into the mud in White Sands National Park in New Mexico were more than 21,000 years old. The provocative finding threatened the dominant thinking on when and how people migrated into the Americas.
Now, a study published in the journal Science confirms the initial finding with two new lines of evidence: thousands of grains of pollen and an analysis of quartz crystals in the sediments.
“It’s more or less a master class in how you do this,” said Edward Jolie, an anthropological archaeologist at the University of Arizona who has studied the White Sands footprints in the field but was not involved in the new study. “As Carl Sagan said, ‘Extraordinary claims require extraordinary evidence.’ They have some extraordinary evidence.”
Lorena Becerra-Valdivia, a fellow at the Oxford Radiocarbon Accelerator Unit, said that the results support her modeling work, which suggested that people first crossed into present-day North America before 29,000 years ago, possibly traveling via the ocean.
“If anything, early findings like the White Sands footprints should inspire further scientific investigation in what is a dynamic and changing field,” Becerra-Valdivia said.
Some critics who raised concerns about the initial study said that they were encouraged by the follow-up analyses but remained unconvinced. READ MORE...
One Party Government in the USA
The Democrats have internal problems as well but to the public THEY ARE UNITED... not only are they united, but they are clever in how they have been able to manipulate events in the US to their advantage.
NINETY ONE indictments against Donald Trump is an incredible achievement and it could only happen if the DAs and Judges have been influence by the Democratic party, like the FBI and the mainstream media.
Never in my lifetime have I ever seen that kind of control by one party. The Republicans have never even come close to that kind of POLITICAL CONTROL.
UNFORTUNATELY, our Democratic Republics is predicated upon two parties that argue and debate back and forth to reach compromises. If one party is silenced, then we no longer have a Democratic Republic... We have a one party country and will be like many communist countries BUT we will still have the FIRST AND SECOND AMENDMENTS...
We will also have a country where at least half of the general public will be against a ONE PARTY GOVERNMENT. It is these people, most of which own firearms, that will not accept this eventuality and will, in my opinion, rebel in some fashion. It may not be a violent rebellion, but it will be a rebellion nonetheless.
This internal rebellion will plunge the ONE PARTY GOVERNMENT INTO CHAOS...
WHAT WILL OUR ENEMIES THINK OF US THEN???
Magnetic Fusion Engines
Magnetic Fusion Plasma Engines Could Carry us Across the Solar System and Into Interstellar Space
Missions to the Moon, missions to Mars, robotic explorers to the outer Solar System, a mission to the nearest star, and maybe even a spacecraft to catch up to interstellar objects passing through our system. If you think this sounds like a description of the coming age of space exploration, then you’d be correct!
Simply put, humanity is reaching the limits of what conventional (chemical) propulsion can do. To send missions to Mars and other deep space destinations, advanced propulsion technologies are required that offer high acceleration (delta-v), specific impulse (Isp), and fuel efficiency.
Florian Neukart is an Assistant Professor with the Leiden Institute of Advanced Computer Science (LIACS) at Leiden University and a Board Member of the Swiss quantum technology developer Terra Quantum AG. The preprint of his paper recently appeared online and is being reviewed for publication in Elsevier.
Monday, October 9
Matter in the Universe
Most matter in the universe cannot be seen — but its influence on the largest structures in space can.
Astronomers estimate that roughly 85% of all the matter in the universe is dark matter, meaning only 15% of all matter is normal matter. Accounting for dark energy, the name astronomers give to the accelerated expansion of the universe, dark matter makes up roughly 27% of all the mass energy in the cosmos, according to CERN (the European Organization for Nuclear Research).
Astronomers have a variety of tools to measure the total amount of matter in the universe and compare that to the amount of "normal" (also called "baryonic") matter. The simplest technique is to compare two measurements.
The first measurement is the total amount of light emitted by a large structure, like a galaxy, which astronomers can use to infer that object's mass. The second measurement is the estimated amount of gravity needed to hold the large structure together.
Thus, there must be some form of matter that is not emitting light: dark matter.
Different galaxies have different proportions of dark matter to normal matter. Some galaxies contain almost no dark matter, while others are nearly devoid of normal matter. But measurement after measurement gives the same average result: Roughly 85% of the matter in the universe does not emit or interact with light. READ MORE...
Japanese Versus Americans... LOL
On the big day, the Japanese won by a mile.
The Americans, very discouraged and depressed, decided to investigate the reason for the crushing defeat. A management team made up of senior executives was formed to investigate and recommend appropriate action.
Their conclusion was the Japanese had 8 people paddling and 1 person steering, while the American team had 7 people steering and 2 people paddling.
Feeling a deeper study was in order, American management hired a consulting company and paid them a large amount of money for a second opinion.
They advised, of course, that too many people were steering the boat, while not enough people were paddling.
Not sure of how to utilize that information, but wanting to prevent another loss to the Japanese, the rowing team's management structure was totally reorganized to 4 steering supervisors, 2 area steering superintendents and 1 assistant superintendent steering manager.
They also implemented a new performance system that would give the 2 people paddling the boat greater incentive to work harder. It was called the 'Rowing Team Quality First Program,' with meetings, dinners and free pens for the paddlers. There was discussion of getting new paddles, canoes and other equipment, extra vacation days for practices, and performance bonuses for the managers. The pension program was trimmed to 'equal the competition' and some of the resultant savings were channeled into morale boosting programs and teamwork posters.
The next year the Japanese won by two miles.
Humiliated, the American management team laid off one paddler, halted development of a new canoe, sold all the paddles, and cancelled all capital investments for new equipment. The money saved was distributed to the senior executives as bonuses.
The next year, try as he might, the lone designated paddler was unable to even finish the race (having no paddles), so he was laid off for unacceptable performance, all canoe equipment was sold, and the next year's racing team was out-sourced to India.
Sadly, the End.
Here's something else to think about: GM has spent the last thirty years moving all its factories out of the US, claiming they can't make money paying American wages.
TOYOTA has spent the last thirty years building more than a dozen plants inside the US. The last year's results:
TOYOTA makes 4 billion in profits while GM racked up 9 billion in losses.
GM folks are still scratching their heads, and collecting bonuses...
IF THIS WEREN'T TRUE IT MIGHT BE FUNNY!
The Government is supervising and we the people are paddling!
Causes of Death
- Heart disease: 695,547
- Cancer: 605,213
- COVID-19: 416,893
- Accidents: 224,935
- Stroke: 162,890
- Chronic lower respiratory diseases: 142,342
- Alzheimer’s disease: 119,399
- Diabetes: 103,294
- Chronic liver disease and cirrhosis: 56,585
- Kidney disease: 54,358
- Non-Hodgkins Lymphoma 2008
- Melanoma 2013
- Smoking does not eliminate stress
- Alcohol does not eliminate stress
- Marijuana does not eliminate stress
The Magic Green Hat
When I went into the E.R., I noticed that 3/4 of the people in the room, suddenly, got up and left. I guess they decided that they weren't that sick after all. It cut at least 3 hours off my waiting time.
Here's the hat:
($19.00 on Amazon)
But, don't try it at a restaurant. The whole crew ran out the back door and I never did get my order!
Pythagorean Theorem Found Older Than Pythagoras
Study math for long enough and you will likely have cursed Pythagoras's name, or said "praise be to Pythagoras" if you're a bit of a fan of triangles.
But while Pythagoras was an important historical figure in the development of mathematics, he did not figure out the equation most associated with him (a2 + b2 = c2).
Another tablet from around 1800–1600 BCE has a square with labeled triangles inside. Translating the markings from base 60 – the counting system used by ancient Babylonians – showed that these ancient mathematicians were aware of the Pythagorean theorem (not called that, of course) as well as other advanced mathematical concepts.
"The conclusion is inescapable. The Babylonians knew the relation between the length of the diagonal of a square and its side: d=square root of 2," mathematician Bruce Ratner writes in a paper on the topic.
So why did this get attributed to Pythagoras? No original writing from Pythagoras survives. What we know of him was passed on by others, in particular the Pythagoreans – members of a school he set up in what is now modern-day southern Italy.
Sunday, October 8
IT'S WAR...
The 1968 Palestinian National Covenant described Palestine as the "homeland of the Arab Palestinian people", with "the boundaries it had during the British Mandate". However, since the 1988 Palestinian Declaration of Independence, the term State of Palestine refers only to the West Bank and the Gaza Strip.
American Education
Asian Americans have the highest level of education with TWO-THIRDS of them having some sort of college education even if it is only an Associate's Degree.
According to PISA tests of academic achievement, the USA ranks somewhere between 17th and 31st out of 65 countries.
Really!!!
Can you believe that???
- The USA ranks near the bottom in math skills.
- The USA ranks near the bottom in English skills.
- The USA ranks near the bottom in Science skills.
- Will MONEY fix this discrepancy???
- Will BLM fix this discrepancy???
- Will CRT fix this discrepancy???
- Will WOKE fix this discrepancy???
- Will SOCIALISM fix this discrepancy???
- Teaching is not using powerpoints.
- Teaching is not using videos.
- Teaching is not using lectures.
- Teaching is not getting students to memorize to pass.
- How do I use math to be a carpenter?
- How do I use math to be an electrician?
- How do I use math to create a budget or balance my checkbook?
- How do I use math to invest/save for my future?
- How do I use math to decide if to rent or buy?
Statue With Realistic Expressions
A recent discovery in the world’s oldest religious sanctuary, Göbeklitepe, “Potbelly Hill” in Turkish, which is described as the “zero point of history” has revealed a painted wild boar statue.
The UNESCO World Heritage site of Göbeklitepe has changed the way historians and archaeologists think about the cradle of civilization. And there is so much more to be discovered.
A painted wild boar statue was discovered during ongoing excavations in Göbeklitepe. The artifact, which contained red, white, and black pigment residues on its surface, was the first painted sculpture found from its period to the present day.
As part of the Taş Tepeler project, which sheds light on prehistory and has seen highly significant discoveries on a global scale, the archaeological excavations carried out in 2023 in 9 different areas have recently led to the discovery of human and animal statues.
The Türkiye Ministry of Culture and Tourism has released a written statement providing the following information:
In the D structure of Göbeklitepe, a life-sized wild boar sculpture made of limestone was discovered. The wild boar sculpture found in Göbeklitepe was situated on a pedestal adorned with decorations believed to include an H-shaped symbol, a crescent, two snakes, and three human faces or masks. READ MORE...