Magnets are remarkable devices with various uses in science, medicine, and engineering. However, their strength can differ greatly based on their composition and design. Presently, the strongest magnet in the world is the pulsed magnet located at the National High Magnetic Field Laboratory (NHMFL) in Tallahassee, Florida. The pulsed magnet at the NHMFL is an electromagnet that generates a magnetic field by running a high current through a coil of wire. Subsequently, the magnetic field produced by this magnet is measured in tesla (T), a unit of magnetic flux density. Because of its design, the pulsed magnet is capable of generating a magnetic field of up to 100 tesla. This amount is over 2 million times stronger than the Earth’s magnetic field. The pulsed magnet is used for a wide range of scientific research. This includes studying the properties of materials at high magnetic fields, developing new materials and technologies, and investigating the fundamental properties of matter. Therefore, researchers can study the properties of materials that are not accessible at lower magnetic fields. This is due to the fact that the magnetic field produced by this magnet is so strong that it can alter the behavior of atoms and molecules. While the pulsed magnet at the NHMFL is the current record-holder for the world’s strongest magnet, other magnets have held the title in the past. These include the 45-tesla hybrid magnet at the NHMFL, the 38-tesla resistive magnet at the Los Alamos National Laboratory, and the 36-tesla resistive magnet at the High Magnetic Field Laboratory in Grenoble, France. The NHMFL is currently the strongest magnet in the world, generating a magnetic field of up to 100 tesla. Its design allows for a wide range of scientific research, and it has the potential to revolutionize our understanding of the fundamental properties of matter. Nevertheless, the pulsed magnet is not the only strong magnet in the world, and other magnets have held the title in the past.