|Later that afternoon, after the family returned home from their day at the lake, Mary and Marcus sat in the kitchen watching their father. He put a bottle, some very hot water, some ice, rubbing alcohol, and a strainer on the table.
“What are you going to make?” asked Marcus.
“May we help?” asked Mary.
“I thought I would show you how to make some fog,” replied their father. “Of course you may help.”