Coconut milk used in hot drinks, such as "bandrek" and "bajigur", two popular drinks from Indonesia. Sweetened coconut milk and coconut milk diluted with water are two popular coconut beverages in southern China and Taiwan. The jelly-like pulp from the inside of the coconut is often added to coconut water to make a tropical drink. In Brazil, for example, coconut milk is mixed with sugar and "cachaça" to make a cocktail called . Puerto Rico is also popular for tropical drinks containing coconut, such as "piña colada" and "coquito", which typically contain coconut milk or coconut cream. In a 100 milliliter (g)
Fermi liquid theory non-interacting fermions), and why other properties differ. Important examples of where Fermi liquid theory has been successfully applied are most notably electrons in most metals and Liquid He-3. Liquid He-3 is a Fermi liquid at low temperatures (but not low enough to be in its superfluid phase). Helium-3 is an isotope of helium, with 2 protons, 1 neutron and 2 electrons per atom. Because there is an odd number of fermions inside the nucleus, the atom itself is also a fermion. The electrons in a normal (non-superconducting) metal also form a Fermi liquid, as do the nucleons (protons and neutrons)