Quantum sensing is a technology that uses the principles of quantum mechanics to measure physical quantities with high precision. By exploiting the unique properties of quantum states, such as superposition and entanglement, quantum sensors can detect changes in magnetic fields, temperature, and other environmental factors more accurately than classical sensors. These advanced sensors have applications in various fields, including medical imaging, navigation, and geophysical exploration. For instance, they can improve the sensitivity of MRI machines or enhance the accuracy of GPS systems, leading to better data collection and analysis in scientific research and industry.