Philosophy of Physics


Published on Dec 29, 2015

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From Newton and Maxwell to General Relativity, Quantum Mechanics, Dark Matter, and Dark Energy. The nature of fundamental physical laws. My Patreon account is at https://www.patreon.com/EugeneK

The Big Engine – the GE LM2500


Published on Mar 9, 2019

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The LM2500 is one of the largest engines we work on. We ran this 30 thousand Hp beast to max power today. It ran smooth as glass, and performed beautifully. Balanced by Daena Electron Bill at the controls This is the same engine featured in my video from a few months back called Turbine Engine Heat Damage. https://youtu.be/KqgZpy8rsvE Yes, we replaced many parts, and did a lot of repairs. Much of the high power footage is not included, because my new camera can’t handle the noise. A remedy is in the works.

Boeing 737MAX, LionAir Update!! – MCAS?


Published on Nov 18, 2018

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Get the FREE Mentour Aviation app today! 📲IOS: https://appstore.com/mentouraviation 📲Android: https://play.google.com/store/apps/de… There are a lot of Rumours and discussions going on regarding the recent crash of a Boeing 737MAX aircraft in the Java sea outside Indonesia. During the last week the FAA have published and Emergency Airworthiness directive regarding the Boeing 737MAX and how to handle it in case of a failure of its Angle Of Attack sensor (Alpha Vane). Boeing has also issued Bulletins to all 737MAX and 737NG operators regarding the “Manoeuvring Characteristics Management System (MCAS). In This video I will be trying to explain how all of these systems fit together and Why this is such an important thing for pilots to know and understand. I want to EMPHASISE that these are just descriptions of these systems and we still do not know exactly what happened on that flight. To get awesome, fact-full information regarding inflight incidents and accidents, check out: https://www.avherald.com If you have further questions on these systems or about any other Aviation related topic, feel free to contact me in the Mentour Aviation app! Just tag @mentour and it will send me a message. Check out the following featured videos and useful links! Runsame (Reconstruction of JT610 based on flight recorder) https://youtu.be/baK39CrgW-4 maxmc89 (Stall testing Boeing 747-8) https://youtu.be/B_y5Eg2TkTE

SpaceX Demo-1 Crew Dragon Docking to ISS – Part 2


Published on Mar 3, 2019

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After making 18 orbits of Earth since its launch early Saturday morning, the Crew Dragon spacecraft successfully attached to the International Space Station’s Harmony module forward port via “soft capture” at 5:51 a.m. EST while the station was traveling more than 250 miles over the Pacific Ocean, just north of New Zealand. As the spacecraft approached the space station, it demonstrated its automated control and maneuvering capabilities by arriving in place at about 492 feet (150 meters) away from the orbital laboratory then reversing course and backing away from the station to 590 feet (180 meters) before the final docking sequence from about 65 feet (20 meters) away. The Crew Dragon used the station’s new international docking adapter for the first time since astronauts installed it during a spacewalk in August 2016, following its delivery to the station in the trunk of a SpaceX Dragon spacecraft on its ninth commercial resupply services mission. For the Demo-1 mission, Crew Dragon is delivering more than 400 pounds of crew supplies and equipment to the space station. A lifelike test device named Ripley also is aboard the spacecraft, outfitted with sensors to provide data about potential effects on humans traveling in Crew Dragon.

SpaceX Starship Raptor Engine breaks Russian rocketry record held for two decades


Published on Feb 17, 2019

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SpaceX Starship Raptor Engine breaks Russian rocketry record held for two decades SpaceX CEO Elon Musk says the company’s Raptor engine, meant to power Starship and Super Heavy, has surpassed a rocketry record held by Russian scientists and engineers for more than two decades. Known as combustion chamber pressure, Raptor has reportedly surpassed a modern Russian engine known as the RD-180, reaching forces equivalent to one Tesla Model 3 balanced on every square inch of Raptor’s combustion chamber, the hardware directly adjacent to a rocket engine’s bell-shaped nozzle. Keeping that in mind, in this video, Engineering Today will discuss about combustion chamber pressure of SpaceX Raptor engine as well as Russian, R D-1 80. Why Elon Musk think, Raptor can truly outperform the R D-1 80 in near future? Let’s get into details.

The Boeing 737 Max 8 Grounding – Has Technology Gone too Far?


Boeing 737 Max 8

Is automated safety going too far? Apparently, there was a screw-like device found in the wreckage in Ethiopia that has provided investigators with an early clue into what happened. This jackscrew was used to set the trim that raises and lowers the plane’s nose. It indicates the jet was configured to dive. This evidence persuaded U.S. regulators to ground the model. There are a lot of added features that pilots were not fully aware of.

Even in our cars, there are features they do not tell you about. I have a Porsche. I pulled into my driveway and shut off the car but the stick was not completely in the park position. When I came out the next day, the battery was dead. My neighbor found the same thing happens when he travels. He has to keep his car plugged in because even when these newer cars are turned off, they are not completely off. It is still running programs and reporting back to a central computer. This is like Windows, which constantly wants to update so it can extract all your searching. Why does a car need to always be in touch with the manufacturer to the point that you cannot go on a trip and come back a couple of weeks later without discovering your battery is dead? Do we have to pop the hood and disconnect the battery before we take a trip?

Technology has advanced, but it is now being abused.

Can European Sovereign Debt Really Crash Without a Free Market?


QUESTION: Hi Marty,

When the stock market crashed in 1929, followed by the bonds into 1933, we saw a minor bump in the stock market. As this occurred during a Public Wave, are u suggesting during our current Private Wave, we will see bonds collapse first 2020+, as capital flees into the stock market for a peak in 2022/2023? How will European bonds collapse when the ECB continues QE? Or will the catalyst be one or two large bank ( DB), or country failures (Italy), or Brexit?

Who ranks in importance?

Thank you?

ANSWER: One of the fascinating aspects of what we face is clearly the sovereign bond markets. The ECB and the Bank of Japan fund their government debts without end, and they have both destroyed their bonds markets. I will have to run back to Europe because things are just getting really crazy there. The ECB cannot sell the bonds it has already bought. They have already stated that as bonds mature, they will reinvest that money aside from any new purchases because there is no market. Since they have destroyed their own bond markets, we are UNLIKELY to see a crash if there are no bids and offers. They will simply pretend that sovereign debt is perfectly fine.

What we should expect to see is private sector debt decline as rates rise. The premium of private over government will widen simply because the government debt is not a free market number. I can say that there are a lot of people in various governments who are contacting us these days. This shows there are people who are deeply concerned that this is not going to end very nicely.

As far as which is more serious, BREXIT or an Italian exit, it will be the latter and not the former. Why? Italy was a founding member of the euro and it uses the euro. Therefore, Britain never joined the euro thanks to Maggie Thatcher. Italy leaving the euro will be far more devastating to the euro itself and will complicate matters since the ECB is saturated with Italian debt. There are a lot more ties that have to be cut besides trade, as is the case in Britain.

Is Perpetual Prosperity a Fictional Dream?


QUESTION: Hi Mr. Armstrong…Thanks for trying to settle our confusion re: Griffin’s “Creature” You make a distinction between Gov’t mandated debt & Fed helicopter money. But isn’t debt still just debt?
Also, you seem to be saying the Federal Reserve is a necessary evil (maybe not even evil), & that central banks & fractional reserve banking are a fair & honest system. All very confusing.
I believe you could more easily enlighten our Neanderthal economic brains by simply describing your version of a near perfect monetary system, that’s also immune from political interference. Maybe call it “The Armstrong Guide to Perpetual Prosperity”

We’re NOT mocking you. Would love to see this as would 99% of your readers.

Wishing you a long & healthy life. We need you.

HS

ANSWER: I understand this gets confusing because people have taken one tiny stone and assume the entire mountain is the same. The Fed was created to be funded by the banks themselves to effectively be their bailout institution. As I have written before, the Fed “stimulated” for it was authorized to buy ONLY corporate paper when banks could not lend. Because of WWI, the politicians directed the Fed to only buy government debt and never returned it to its purpose. It is nothing like what it was designed to do.

There is no such thing as Fed Helicopter Money. That is another absolute absurd proposition. The Fed can create elastic money, but it is effectively backed by the debt they purchase. The entire Quantitative Easing was by NO MEANS the creation of money out of thin air. They were buying in government debt which is in itself simply money that pays interest. The Helicopter Money these people argue was supposed to create hyperinflation only revealed that the people who call it that actually have no idea what they are talking about. They pretend that the money was just created with no backing. But it was buying in government debt. The REAL MONEY supply is not simply cash, it includes the entire national debt BECAUSE debt is now collateral and can be used in the economy. The economic reality was simply moving money from your left pocket to your right. The supply remained the same. That is why Quantitative Easing failed to work. The real creation of money is the debt and the difference is significant for it is money that pays interest requiring the creation of ever more debt.

The PERFECT monetary system is one in which there is no debt. Rome lasted for 1,000 years BECAUSE it had no debt. It did use MMT insofar as it created money each year to fund itself. The great debasement took place during the 3rd century when Emperor Valerian I was captured by the Persians in 260 AD and forced to be a slave to the Persian King. That broke confidence in the government; people freaked out and began to hoard everything.

The first criteria are TERM LIMITS and the elimination of any power to borrow. No spending bill may be merged with another. Every bill must stand on its own and the people must vote by a computer on each bill. They cannot be passed without more than 50% of the people voting. Therefore, we restore a DIRECT form of Democratic government. There may be no law that is based upon any religious belief or seeks to impose any restriction upon any race, gender, or sexual orientation. Some people will object. But we must understand that we have to protect even people we disagree with in order to protect ourselves. There can be no exception to basic rights. Arnaud Amalric, prior to the massacre at Béziers, was reported to have said: “Novit enim Dominus qui sunt eius,” which is a direct translation of the Latin phrase “Kill them. For the Lord knows those that are His own.” It is not our station to sit in judgment over others pretending to know what God wants. That is his role, not ours. Laws should never be allowed to be written for the purpose of forcing the belief of one group upon another as we have today with the left v right.

Next, we must eliminate all forms of Direct Taxation (income tax), which requires people to report to the government even to confirm you are not rich. All taxation MUST be indirect as the Founding Fathers intended. The people will pay taxes based upon their consumption. Naturally, raw food and rent should be exempt. Then you cap the government expenditure at a max of 5% of GDP, not to exceed the population growth rate.

Money is simply the medium of exchange. It is NEVER a reservoir or store of wealth. It is merely the unit of account that is no different from a language. If someone says something to you in German, you immediately try to translate it to your native tongue to understand what they said. Money serves the same function. We call Trump a billionaire, not because he has cash in the bank, but because people look at his assets and translate them into money to judge his worth. That is the role of money. We must understand and embrace it. Only then can we comprehend a monetary system.

These are just a few of the necessary elements. The crisis is NEVER the quantity of money. It is those who seek to rule us from above. Direct reform at the powers that be and the monetary system will quickly fall into line. There is no possible “perpetual prosperity” because everything is connected and nature also plays a role in the business cycle. Marx to Keynes have all tried to create the perfect system that will produce endless prosperity. That is an impossible fictional dream.

 

The Science of Sex With Sally Le Page


Sally Le Page traverses the weird and wonderful world of evolution and reproduction, with regular musical interludes along the way. This talk includes references to sex and has some mild language.

Are all males cheats? What do women want? And why should they do all the choosing anyway? What’s the largest number of children born to any woman? Join Sally Le Page on a light-hearted romp through the bizarre jungle of animal (and human) sex lives. She leads the audience through the evolutionary adventure of sex, from sexual conflict and the male frogs that sometimes hug a little too hard, to the supportive bush cricket spouses that feed and care for their mates. Sally explores mind controlling sperm, penguin prostitution, and how jealousy can affect sperm production.

The Evolution of Males and Females – with Judith Mank


Published on Apr 27, 2016

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Judith Mank leads a tour of how sex is genetically programmed and how sex differences evolve. Watch the Q&A here: https://www.youtube.com/watch?v=v-DRO… Subscribe for regular science videos: http://bit.ly/RiSubscRibe Males and females in many species are often quite different from one another. The sex of an individual can have profound effects on how an organisms behaves, how it looks, how it lives and, in some cases, even how it dies. These differences are the product of different evolutionary forces acting on males and females, sometimes creating substantial conflicts between the sexes. In this talk, Judith Mank gives a quick tour of how sex is genetically programmed and how sex differences evolve. Judith Mank is Professor in the Department of Genetics, Evolution and Environment at University College London. She is interested in understanding how form, behaviour and reproductive patterns have evolved through selective pressures. The Ri is on Twitter: http://twitter.com/ri_science and Facebook: http://www.facebook.com/royalinstitution and Tumblr: http://ri-science.tumblr.com/ Our editorial policy: http://www.rigb.org/home/editorial-po… Subscribe for the latest science videos: http://bit.ly/RiNewsletter