as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
what is magnetic levitation?
user
magnetic levitation (maglev) is a technology that uses magnets to suspend an object in midair without any mechanical or physical support. it is largely used in transportation, to provide frictionless motion, however, it has many other applications. the technology uses a combination of powerful electromagnets and careful direction of an object’s magnetic field to suspend and propel the object.
assistant