If THIS CRAZY MEGAPROJECT Is Completed, WORLD Will Change Forever! Top 20

If THIS CRAZY MEGAPROJECT Is Completed, WORLD Will Change Forever! Top 20

Some structures and transportation projects look like they have been transported to us from the future. But have you ever wondered how much money was spent on their construction? I'll let you in on a secret: the cost of most of them exceeds billions of dollars. In this video, you will get to know the most expensive projects in the world that are currently under construction.

[jeanwalston]

Jamie my heart goes out to you! My Mom used to tell the eight of us kids “we are very rich; rich with LOVE”. Whenever we asked her if we had a lot of money. I never knew until high school that we didn’t have money. We always had everything we needed. Our friends thought we had the coolest Barbie Doll clothes (my Grandma made our clothes). We all had great imagination and could make the coolest crafts. Money does not make you a great Mom. LOVE, PATIENCE, and TIME makes a great Mom!😊

[angelamatt]

Thank you so much for this update. I'm so excited to be able to travel to some of these places.

[robertleem]

I can't believe that countries including the UK with it's HS2 are still building rail instead of maglevs, the speeds involved with a maglev meaning people can get to their destinations quicker, more journeys and increase in profits

[UrbanGardeningWithD.A.Hanks]

By the time BART is completed, most of the companies HQed there will have moved elsewhere, LOL.

[stevendelizasoain]

Wow on the first one. Hinckley Point C Reactor ($57 billion) makes the two brand new AP1000 reactors here at plant Vogel ($35 billion) look cheap.

[jiminykripes]

You forgot to mention that heated sidewalk project for the homeless to pee on thats happening in the United States. Build back better baby.😂

[regwonham]

What happens if you just use a high pressure of oil between to plates of metal?

[daning]

could have given a bit more info on the background, eg who delayed Hinkley Point C, politics, right?

[zawawihamdan]

These unbelievers must be thinking that they're going to live forever where and when the end of the universe is seen coming !

[Nepcat-qtkz]

The people of Earth will have to create a lot of wealth to pay for all this.

[Robert-wejp]

The California high speed rail has been cancelled and has been a boondoggle with a huge amount of money spent without much construction.

[williamscoggin]

A whole bunch of incomplete or non-existent bull crap with a computer narration voice. 👎🏻

[michaelfelix]

What’s on your mind?
It’s a good possibility he’s gonna open up to the whole world about vision …..

[jackstancil]

All projects that are union, you can count on them being cost overruns, part of doing business with union companies

[henrygottnunne]

3 Gorges Dam Update - Massive Flooding!
Casey Jones - Professional Engineer

[CharlesBrown-xqug]

Technology may have advanced enough to release civilization from the confines of the second law of thermodynamics.

These confines were imposed on us by Victotian England's scientific and religious culture in their fascination with steam engines.

The second law is behind modern refgeration needing electrical energy to compress the refrigerent to force it to release as waste the heat that it has removed from the refrigerator's service interior in the cooling part of the refrigerent's circulation. There is also discarded heat from mechanical friction.

Refrigeration by the principle that energy is conserved should produce electricity instead of consuming it.

It makes more sense that refrigerators should yield electricity because energy is widely known to change form with no ultimate path of energy gain or loss being found. Therefore any form of fully recyclable energy can be cycled endlessly in any quantity.

In an extreme case senario full heat recycling all electric very isolated underground communities would be highly survivable with self sufficient EMP resistant LED light banks, automated vertical farms, thaw resistant frozen food storehouses, factories, dwellings, and self contained elevators and horizontal transports.

In a flourishing civillization senario small self sufficient electric or cooling devices of many kinds and styles like lamps smartphones, hotplates, water heaters, cooler chests, fans, radios, TVs, cameras, security devices. power hand tools, pumps, and personal transports, would be available for immediate use anywhere as people see fit.

Larger equipment would be built for enterprise use.

If a high majority thinks our civilization should geoengineer gigatons or
teratons of carbon dioxide out of our etnvironment, instalations using devices that convert ambient heat into electricity can hypothetically be scaled up do it with a choice of comsequences including many beneficial ones.

Energy sensible refrigerators that absorb heat and yield electricity would complement computers as they consume electricity and yield heat. Computing would be free.

A simple rectifier crystal can, iust short of a replicatable long term demonstration of a powerful prototype, almost certainly filter the random thermal motion of electrons or discrete positiive charged voids called holes so the electric current flowing in one direction predominates. At low system voltage a filtrate of one polarity predominates only a little but there is always usable electrical power derived from the source, which is Johnson Nyquest thermal electrical noise. This net electrical filtrate can be aggregated in a group of separate diodes in consistent alignment parallel creating widely scalable electrical power. The maximum energy is converted from ambient heat to productive electricity when the electrical load is matched to the array impeadence.

Matched impeadence output (watts) is k (Boltzman's constant, 1.38^-23, times T  (tempeature Kelvin) times bandwidth (0 Hz to a natural limit ~2 THz @ 290 K) times rectification halving and nanowatt power level rectification efficiency times the number of diodes in the array.

For reference, there are a billion cells of 1000 square nanometer area each per square millimeter, 100 billion per square centimeter.


Order is imposed on the random thermal motion of electrons by the structual orderlyness of a diode array made of diodes made within a slab:

v v v v v v v v v v v v v v v v v


All the P type semiconductor anodes abut a metal conductive plane deposited on the top face of the slab with nonrectifying joins; all the N type semiconductor cathodes abut the bottom face. As the polarity filtered electrical energy is exported, the amount of thermal energy in the group of diodes decreases. This group cooling will draw heat in from the surrounding ambient heat at a rate depending on the filtering rate and thermal resistance between the group and ambient gas, liquid, or solid warmer than absolute zero. There is a lot of ambient heat on our planet, more in equatorial dry desert summer days and less in polar desert winter nights.


Focusing on explaining the electronic behavior of one composition of simple diode, a near flawless crystal of silicon is modified by implanting a small amount of phosphorus (N type)on one side from a ohmic contact end to a junction where the additive is suddenly and completely changed to boron (P type) with minimal disturbance of the crystal lattice. The crystal then continues to another ohmic contact.

A region of high electrical resistance forms at the junction in this type of diode when the phosphorous near the ĵunction donates electrons that are free to move elsewhere while leaving phosphorus ions held in the crystal while the boron ions donate holes which are similalarly free to move. The two types of mobile charges mutually clear each other away near the junction leaving little electrical conductivity. An equlibrium width of this region is settled between the phosphorus, boron, electrons, and holes. Thermal noise is beyond steady state equlibrium. Thermal noise transients, where mobile electrons move from the phosphorus added side to the boron added side ride transient extra conductivity so the forward moving  electrons are preferentally filtered into the external circuit. Electrons are units of electric current. They lose their thermal energy of motion and gain electromotive force, another name for voltage, as they transition between the junction and the array electrical tap. Inside the diode, heat is absorbed: outside the diode, an attached electrical circuit is energized.

Understanding diodes is one way to become convinced that Johnson Nyquest thermal electrical noise can be rectified and aggregated. Development teams will find other ways to accomplish this wide mission. Taxonomically there should be many ways ways to convert heat directly into electricity.

A practical device may use an array of Au needles in a SiO2 matrix abutting N type GaAs. These were made in the 1970s when registration technology was poor so it was easier to fabricate arrays and select one diode than just make one diode.

There are other plausible breeches of the second law of thermodynamics. Hopefully a lot of people will join in expanding the breech. Please share the successes or setbacks of your efforts.

These devices would probably become segmented commodities sold with minimal margin over supply cost. They would be manufactured by advanced automation that does not need financial incentive. Applicable best practices would be adopted. Business details would be open public knowledge. Associated people should move as negotiated and freely and honestly talk. Commerce would be a planetary scale unified conglomerate of diverse local cooperatives. There is no need of wealth extracting top commanders. We do not need often token philanthropy from the top if the wide majority can afford to be generous.

Aloha
Charles M Brown
Kilauea Kauai Hawaii 96754

[TommyFoster-lg]

Chinese should not be over here whatsoever investigating in the United States That's a bad idea

[christopherhinton]

in britian we use the pound not dollers.

[dentonfender]

Hinkley C, what an eye sore on a beautiful English coast. Just like the USA, the billionaire boys club in Briton are irreversibly destroying this beautiful world we grew up in just for profit.

[anti_globalista]

This video is the YT champion of misinformation.