You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who discovered that light is an electromagnetic wave?" whose answer is Maxwell.
Each document should contain about 30 words, and these documents should contain useful information.

Query: James Clerk Maxwell electromagnetic wave discovery
Useful Output:

Doc 1: Maxwell discovered that electromagnetic waves travel at the speed of light, connecting them to light itself. Maxwell's work is considered as
Doc 2: James Clerk Maxwell was best known for his classical equations that proposed electric and magnetic fields propagate at the speed of light in the form of waves.
Doc 3: Maxwell's theory suggested that electromagnetic waves could be generated in a laboratory, a possibility first demonstrated by Heinrich Hertz in
Doc 4: Saturn's rings, colored photography, and the discovery of electromagnetic waves all have have one thing in common. James Clerk Maxwell.
Doc 5: A short animated video on the Scottish-born scientist, James Clerk Maxwell who paved the way for our understanding of electromagnetism that