The MIT researchers debunked the MRI that can read the mind.

"MIT researchers have determined that the DIANA MRI method, initially claimed to detect direct neural activity, actually produces signals from its imaging process, not from brain activity. Experiments showed that these signals were artifacts of the imaging system’s setup, challenging the method’s efficacy and raising concerns about its reliability in neuroscientific research. Credit: SciTechDaily.com" (ScitechDaily, DIANA Debunked by MIT: The MRI That Couldn’t Read Minds)

Brains are very complex things. Theoretically, it is possible to create a magnetic resonance imaging (MRI) that can read the human mind. However, the practical solution is a very hard thing to create and the reason for that is this. There are many details in the human brain, that the MRI must see. When the brain collects images from memories it activates certain neuron groups.

It collects those memories from different individual neurons like the brain collects images from the retina. Every image that is in our memory is like a pixel in neurons. And reading all those brain cells the system requires ultimate accuracy. Scanning billions of neurons requires lots of time. And then another thing is that the system must know where those memory pixels are stored.

The problem is that brains use certain pixels in many images. That thing means, that brains must not create individual neurons for every image pixel. It must only create connections between neurons. Those axon connections make it possible, that the brains can use the same pixels for multiple memories or memory images.

Another thing is that the MRI reads the electric interaction between neurons. That means the neuron must drive its memories into the electric mode. So that the MRI can read that data. Normally neurons are in passive form. There are no electric actions in axons. And before the MRI can read the electric signals it must activate that neuron.

The thing is that the Electroencephalography

(EEG) and MRI systems can partially read the mind. The idea is that the person looks at the images or hears some voices. The system follows the changes in neuro-activity. In the cases of crimes or something like that the person sees images of things, that should connect to the case.

The MRI and EEG systems can follow the brain activation. But normally the other thing, called a positron emission tomography (PET) scanner is the thing, that follows the brain area activation. The system follows the blood flow in the brain. Then it sees how certain brain areas activate. The system can follow the stress hormone and adrenaline levels. The MRI cannot read unique thoughts. But it sees how brain cells activate.

The BCI systems can read thoughts but they require that the person is voluntary for that thing. The idea is that certain brain areas are activated in a certain way when a person thinks something. The system requires the information about the brain activation. And in those systems, the BCI observes the Wernicke lobe. The BCI connects certain words to certain brain waves. And that means the users speak for themselves. The system connects text-to-speech applications with the EEG scanner and the system follows the microphone and the EEG in those actions.

https://scitechdaily.com/diana-debunked-by-mit-the-mri-that-couldnt-read-minds/

https://en.wikipedia.org/wiki/Electroencephalography

https://en.wikipedia.org/wiki/Magnetic_resonance_imaging

https://en.wikipedia.org/wiki/Positron_emission_tomography

Use virtual "perpetual motion machines" and seawater as energy sources.

Use virtual "perpetual motion machines" and seawater as energy sources. The Archimedean screw can offer almost endless energy sources. "Robert Fludd's 1618 "water screw" perpetual motion machine from a 1660 wood engraving. It is widely credited as the first attempt to describe such a device." (Wikipedia/Perpetual motion) The term "virtual perpetual motion machine" means a machine. That pulls water to the upper tank using a capillary tube. Then that water will fall through the generator or turbine wheel. The machine uses differences in pressure levels. But it looks like a "perpetual motion machine", that is impossible because of laws of thermodynamics. The machine uses differences in pressure levels. But it looks like a " real perpetual motion machine", which is impossible because of the laws of thermodynamics. The real perpetual motion machines don't use outside energy. And that's why they are not possible.

Will humans survive the sun's red giant stage?

"As the Sun matures into a Red Giant, the oceans will boil and Earth will become uninhabitable." (The Conversation, The sun won’t die for 5 billion years, so why do humans have only 1 billion years left on Earth?) Sooner or later, all stars use their hydrogen. And then they turn into red giants. Sun is a yellow G spectral class star that turns into a white dwarf. But before that, the sun will turn larger. The sun turns red and that means. It starts to send more infrared radiation. This thing will turn Earth into a hellish temperature that vaporizes water from Earth. It's possible. That Earth will also vaporize with Venus and Mercury. Some scientists say that we have only 1 billion years to move farther in the solar system. The habitable zone will go to the distance of Jupiter and Saturn, and maybe humans find a safe place in those distant moons. It's possible that before Sun will grow too large humans make large groups of mirror satellites or large shields that sho

Metamaterials can change their properties in an electric- or electro-optical field.

"Researchers have created a novel metamaterial that can dynamically tune its shape and properties in real-time, offering unprecedented adaptability for applications in robotics and smart materials. This development bridges the gap between current materials and the adaptability seen in nature, paving the way for the future of adaptive technologies. Credit: UNIST" (ScitechDaily, Metamaterial Magic: Scientists Develop New Material That Can Dynamically Tune Its Shape and Mechanical Properties in Real-Time) Metamaterials can change their properties in an electric- or electro-optical field. An electro-optical activator can also be an IR state, which means. The metamorphosis in the material can thermally activate. AI is the ultimate tool for metamaterial research. Metamaterials are nanotechnical- or quantum technical tools that can change their properties, like reflection or state from solid to liquid when the electric or optical effect hits that material. The metamaterial can cru

About futurism and things like interstellar traveling

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