Skip to main content

Dream of 15 min. towns. Can we make everything in 15 minutes?



Everybody knows the dream of 15 min. towns. In those towns, every service is 15 minutes trip away from home. But can we escalate that dream? Could 15 minutes city or 15 minutes urban area involve the idea that every service will happen in 15 minutes?

How realistic this model that everything happens in 15 minutes is? And could the most modern technology turn the global environment into 15 minutes entirety, where people can reach everything on Earth in 15 minutes? 

That means we would go to the doctor in 15 minutes. We are waiting for the doctor for 15 minutes. And then we spent 15 minutes in the examination room. After the doctor, we go to the drugstore in 15 minutes and after 15 minutes. We have medicines in our hands. Could that thing be possible someday? We can call that vision the 15 minutes society. Everything happens in 15 minutes. 

When we are building taller buildings. The reason for that is that price of land is high in urban areas. And we can make hybrid solutions for an environment where people are living in smaller areas. And shopping centers are connected to houses where people are living. That makes the use of time more effective. 

And when those complexes are ready that solution decreases emissions. But the problem is that people might not ever go outside. And in the most extreme dystopic visions, those shopping-center-home hydrides are turning to independent states. 

Maybe shopping centers are the service centers of tomorrow. And if the robots are making physical products people can work in the same building where they live and go shopping. There could also be things like public services like doctors. But of course, this kind of advancement means that people have fewer contacts with the outside world than ever before. 

If we have the internet. We can click ourselves to another side of the Earth. Of course, we are not physically in there. But we can use VR screens that are giving us a real-looking vision of the environment. But the problem is that we are selecting information. We must not read things that do not please us. And that means we are missing the information that can be vital.


But can we travel physically around the world in 15 minutes? Or travel to any place on Earth in less than an hour? 


When we think about things like hypersonic aircraft and hyperloop trains those things might transport us to any point on the Earth by using hypersonic transportation. New hypersonic systems use hydrogen fuel so they are not causing emissions. And the hypersonic VTOL (Vertical Take-Off and Landing) aircraft can take people to any location on the Earth in less than an hour. 

But the "magnet loop" train could be a more powerful and faster transportation system than any other transporter invented before. The magnet loop is a particle accelerator that transports the train inside the vacuum tube. 

The system uses magnetic levitation. And also magnets are pulling the train in that tube. Because there is a vacuum in the tube there is no friction. And that allows rising the speed of that system to be highly hypersonic. That kind of system can make it possible to make a new type of transportation that is faster than any atmospheric system before it. 


https://fromplatoscavetoreality.blogspot.com/


Comments

Popular posts from this blog

Schrödinger's cat: and the limits of that idea.

"In quantum mechanics, Schrödinger's cat is a thought experiment concerning quantum superposition". (Wikipedia, Schrödinger's cat). But the same thing can use as model for many other thought experiments.  Sooner or later, or at least in the ultimate end of the universe, the Schrödinger's cat will turn into wave movement. The information that this cat involved exists but the cat does not exist in its material form. The information doesn't ever vanish. It just turns its shape.  We are all trapped in the universe and time. The universe is the space that is entirety to us. There are no confirmed other universities. But the multiverse is a logical continuum for the expanding galactic megastructures.  The problem with natural things is this. They are black and white. They exist or do not exist. Could there be something, that exists and not exists at the same time?  Scrödinger's cat is thinking experiment about case their cat is not dead or not alive. But in this...

The string theory offers a new way to calculate Pi.

"Scientists discovered a new series for pi through string theory research, echoing a 15th-century formula by Madhava. By combining Euler-Beta Functions and Feynman Diagrams, they modeled particle interactions efficiently. Credit: SciTechDaily.com" (ScitechDaily, String Theory Unravels New Pi Formula: A Quantum Leap in Mathematics) People normally think that. The pi is the ratio of the circumference circle's circumference to the circle's diameter. The Pi is a mathematical constant 3.14159..., the endless decimal number. The Pi is interesting because developers can use that decimal number to make the encryption algorithms stronger.  The idea is that the encryptions program hides the message's original ASCII numbers by multiplicating those numbers with some decimal number. Or the system can add some numbers to those ASCII numbers.  "Aninda Sinha (left) and Arnab Saha (right). Credit: Manu Y" (ScitechDaily, String Theory Unravels New Pi Formula: A Quantum Le...

There are always more than three actors in the real world.

"An international research team is advancing precision timekeeping by developing a nuclear clock using thorium isotopes and innovative laser methods, potentially transforming our understanding of physical constants and dark matter. (Artist’s concept.) Credit: SciTechDaily.com" (ScitechDaily, Unveiling the Thorium Nuclear Clock and Its Time-Twisting Secrets) From Three-body problem... There are no pure three-body systems in nature. There are always more than three components in the system. For making real three-body systems we must separate those three bodies from the environment. Otherwise, there are stable effects. But nobody can predict some effects like distant supernova explosions or sun eruptions.  And one of those things that affect all bodies is time. When radioactive materials decay. That affects the stability and symmetry of the object.  Energy levels affect the existence of things like neutrons. The thorium atom clocks are next-generation tools for time measurement....