+An [Electromagnetic Wave](/wiki/electromagnetic_wave) is a rhythmic disturbance of electric and magnetic fields, carrying [energy](/wiki/energy) through space. These waves propagate at the speed of [light](/wiki/light), requiring no medium for their journey.
+## See also
+- [Photon](/wiki/photon)
+- [Spectrum](/wiki/spectrum)
+- [Radiation](/wiki/radiation)
... 1 more lines