Researchers of Aalto University, Finland. Stabilized Viking knots to Bose-Einstein condensate. For the first time in history. Researchers made stable forms of super-cold atoms.
The thing that makes this case critical is that makes possible the creation of nano- or quantum-scale machines or microchips. The stable and static form in atom-size structures is the key to create of nano-scale transistors and gates.
One of the biggest problems with nano-scale robots is to develop control units that are small enough. In normal or room temperatures, the problem is resistance, which can destroy those atomic-scale systems.
Changes in temperatures can destroy atomic-scale wires. So the system requires extreme stability. That can make by using extremely low temperatures or extremely high pressure.
When researchers develop molecule-size machines. They must connect the right atoms at precisely the right points in the molecule. The nano-scale robots could make that thing. But the problem is how to control that system.
Nanorobots can act like regular-size drone swarms. Those nano-drone-swarms can be quite independent.
But there is one problem. The size of the control units must be small.
Also, the chemical and physical conditions of the operation must be extremely stable so that connecting molecules precisely in the wanted points would work. The size of robots that are making those complicated molecules is very small.
There is a possibility that the medical use of future nanomachines against cancer and bacteria includes two components.
The artificial DNA molecule. That involves wanted information and transporter. The transporter transports the molecule to the targeted cells. If that transporter is part of the cyborg cell. That DNA bite requires protein cover that denies its release before it is at the absolute right point. If that DNA includes the code that orders the cell to die. That thing means that it must not be released in the wrong position.
And there should be a nano-submarine that removes the destroyed cell. So that it would not launch non-controlled pre-programmed cell death in the body. The DNA bite that orders cells to die could be the next-generation medicine against bacteria and cancer. But that requires a futuristic two-stage transporter system.
1) The nano-size submarine. That thing can be a cyborg cell that travels to a non-wanted cell and injects DNA bite into that targeted cell.
2) DNA bite that includes information that orders the cell to die. That kind of system can be called a "Death virus".
The artificial virus includes pre-programmed cell death. So when the nanomachine selects the non-wanted cell. That nanomachine just slips that DNA bite in it. And that DNA bite orders the cell to die.
But the DNA transfer can also make it possible that the cancer cells and their descendants to start to create proteins that give immune cells the order to destroy those cells. The problem with cancer cells is that they are hard to track.
There is a possibility that researchers can put the artificial DNA bite into the human body. That is after the programmed cell death in the DNA. That tells the immune system that some cells are overaged. And orders immune cells to destroy those overaged cells.
In the cases like material development, the nanomachines can operate under high pressure or at extremely low temperatures. Those things make molecules stable. And it makes it easier to handle them.
These kinds of carefully controlled conditions make it possible to use superconduction technology in the nanomachines that make the complicated molecules. And that allows the creation of more and more effective and complicated materials.
https://scitechdaily.com/viking-knots-linked-with-quantum-vortices-a-vortex-structure-that-is-impervious-to-decay/
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