In a groundbreaking achievement, physicists have successfully created the fifth state of matter, Bose-Einstein Condensate (BEC), in the weightless environment of space. This marks a major leap forward ...

The four fundamental states of matter are solid, liquid, gas and plasma, but there others, such as Bose-Einstein condensates and time crystals, that are man-made.

Learn about processes such as boiling, freezing, evaporation and condensation with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.