Form Factor: JUUL Pods are rectangular cartridges that snap into the top of a JUUL device. Function: They contain e-liquid and a coil. When connected to the JUUL device, the battery heats the coil, vaporizing the e-liquid for inhalation. Components:   E-liquid: Each pod is pre-filled with e-liquid that contains nicotine, flavorings, and other chemicals. Coil: A small heating element within...