Nematic liquid crystals

Nematic liquid crystals are a unique state of matter that falls between liquids and solid crystals. In this state, the molecules are aligned in a specific direction, resembling the order found in solids, but they can still flow like liquids. This special arrangement allows them to change their orientation in response to external factors like electric fields or temperature, making them useful in displays, like LCD screens. The term "nematic" refers to the elongated shape of the molecules, which helps create the alignment that enables these fascinating properties.