It has long been assumed that neutrons in the cores of neutron stars
become superfluid, but without any direct evidence that they do so.
No longer a mere liquid, the helium has
become a superfluid — a liquid that flows without friction.
Not exact matches
It
becomes a new state of matter — a «
superfluid.»
For instance, at low temperatures liquid helium's properties change dramatically,
becoming a «
superfluid» that can overcome friction.
It could even
become a superconductor or a
superfluid that never freezes - a completely new and exotic state of matter.
Cool it further — to about a thousandth of a degree above absolute zero — and it
becomes a «
superfluid» that can flow without resistance from its surroundings.
The particles move in unison and flow without losing energy,
becoming what is known as a
superfluid.