My 4 Year Old

"Are Black holes made of solid or gas?"

"I'm not sure, let me look on the internet."

Typing.

"Scientists think Black holes are probably a different type of matter than we can comprehend. The singularity would be incredibly dense and incredibly tiny - without the properties of matter we know."

"I think they're gas because stars are gas."

There's a decent chance he's proven right one day.