Infrared Radiation

Infrared radiation is a type of electromagnetic wave, similar to visible light, but with longer wavelengths that human eyes cannot see. It is emitted by warm objects, including our bodies, and is commonly felt as heat. Infrared radiation is used in various technologies, such as remote controls, thermal imaging cameras, and even in some forms of communication. Overall, it is an important part of the electromagnetic spectrum that plays a key role in both nature and technology.