A beamline is a specialized path in a scientific facility, such as a synchrotron or neutron source, where beams of particles or radiation are directed for experiments. These beams can include X-rays, neutrons, or electrons, and they are used to study the properties of materials at the atomic or molecular level. Each beamline is equipped with various instruments and detectors that allow researchers to analyze samples in detail. Scientists use beamlines to conduct experiments in fields like materials science, biology, and chemistry, helping to advance our understanding of complex systems and develop new technologies.