Superfluidity is a state of matter in which it behaves like a fluid with zero viscosity. While originally this phenomenon was discovered in liquid helium, recently it finds applications not only in the theory of liquid helium but also in astrophysics, high-energy physics and theory of quantum gravity. The phenomenon is related to the Bose-Einstein condensation but not identical: not all Bose-Einstein condensates can be regarded as superfluids and not all superfluids are Bose-Einstein condensates.
In liquid helium the superfluidity effect was discovered by Pyotr Kapitsa and John F. Allen.
The idea that superfluidity exists inside neutron stars was first proposed by Arkady Migdal
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An example of superfluidity is helium-4 at temperatures close to absolute zero. At these temperatures, helium-4 exhibits zero viscosity and can flow without any loss of kinetic energy, allowing it to climb up and over the walls of a container.
An example of the id is immediate gratification of desires without considering consequences. The ego balances the id's desires with reality and societal norms. The superego represents internalized moral standards and ideals learned from caregivers and society.
The super-ego is the part of the mind that acts as a moral compass or internal set of rules. For example, you could say, "Her super-ego guided her decision to help others even when it may have been easier to prioritize her own needs."
A child's super ego may present itself when they follow rules to gain approval from authority figures, such as listening to their parents without questioning. For instance, a child may feel guilty if they break a rule or go against their parents' wishes, showing their internalization of societal norms and values.
This particular symbol is commonly used to represent gender fluidity, with the red box representing people who identify as female, the two pink rectangles representing people who identify as male, and the combination indicating a blending or fluidity of gender identities. It is a visual representation of inclusion and support for individuals who do not conform to traditional gender binaries.
She finds out many things from Justin that shock her. For example, that the rats are super-intelligent, super-strong, civilized, escaped from NIMH and have built elevators, lights, carpet, elegant landscape, etc. in a dang rat hole!