electromagnetic wave (noun)

1. The discovery of electromagnetic waves by James Clerk Maxwell in the 19th century revolutionized the field of physics.

2. As the sun set over the horizon, the couple sat on the beach, holding hands and watching the beautiful electromagnetic waves of different colors in the sky.

3. In the comic book series, the superhero gained the power to control electromagnetic waves and used them to defeat the villains.

4. In the animated television show, the cartoon character could generate electromagnetic waves from his hands, allowing him to manipulate objects and create force fields.