Levitation is the phenomenon where an object appears to float in the air without any visible support. This can occur through various methods, such as magnetic forces, acoustic waves, or even through the use of special materials like superconductors. In science, levitation is often studied to understand the principles of physics and forces like gravity and magnetism. In popular culture, levitation is often associated with magic tricks and illusions performed by magicians like David Copperfield. Additionally, some scientific experiments utilize levitation to study materials in a controlled environment, allowing researchers to observe properties without interference from gravity.