“What is the Universe made up of? she said.
“You’ll be surprised to hear that the Universe is mostly made up of.. simply, dark forces,” the mage said, “Dark energy expands the Universe whilst dark matter.. well we are probably swimming in it at the moment.”
“Is it dangerous?” she said, “Will it stain your clothes?”
“Apparently not, but dark chocolates surely will,” the mage said.
haPhysics Writes 