Researchers created fully synthetic embryos.

Researchers at Weitzmann Scientific Institute created human embryos from stem cells without sperm and eggs. That kind of thing is a breakthrough in genetic research. The ability to create a human embryo from stem cells is one of the most interesting things in the world of cloning and genetic research. The "virgin born" embryo is the thing that causes very interesting thoughts about abilities to use that technology in positive and negative things.

The Weizmann-institute embryos are similar to all other embryos. And that means somebody can "steal" one of those embryos and then use that embryo for artificial insemination. Artificial embryos are meant for cancer and other types of research. But maybe some people think that those embryos offer the possibility to make artificial people for some purposes that we cannot even imagine.

Normally, when we think about genetic engineering and super soldiers that serve in the clone army we think of the system, where the blastula-stage embryo will split in two parts. Then the other one will be put in the freezer into liquid nitrogen. The other part of that sliptted embryo will grow as normal people. Then if that person does the duties well, the system can turn also another part of the embryo into life. There could be different groups of those embryos, and the system selects the best of the best.

That kind of thing is interesting but at the same time frightening vision about things like the military. The ability to create a fully synthetic embryo means the ability to create a fully synthetic person. Those kinds of people have no connections with their parents. In some visions, the first people who will colonize the solar system and travel out from our planetary systems are that kind of clone.

Technology that the Weizmann Institute used in that operation can also be used to make immortal crews for interstellar flights. The immortal crew means that all crew members will cloned, and then the system transfers their memories to those clones.

https://www.bbc.com/news/health-66715669

https://www.indiatimes.com/technology/science-and-future/worlds-first-synthetic-embryos-576474.html

https://www.reuters.com/science/israeli-scientists-create-model-human-embryo-without-eggs-or-sperm-2023-09-07/

Comments

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.

Cogito ergo sum. I think; therefore I am (René Descartes, French philosopher)

Search This Blog