She took two bottles she found on the beach and filled them with water, letting seaweed seep into one to turn it green like limewater!
She boiled the green water over the fire, before starting her experiment. First, she placed the green bottle on top of the first- but nothing happened! (That was a first!)
Like a good scientist, she had multiple trials, until eventually she decided to switch the vials. She put the blue bottle on the bottom, and the other on the top- and what she saw next made her heart stop!
The hot green water slowly traveled down, until both bottles were green and warm to the touch. "I get it now!" the scientist exclaimed, "Heat travels from hotter temperatures to lower temperatures! It's a law, all the same."
Though our scientist learned so much here, she yearned to return home, and set to using her knowledge to make her own pop-pop boat.
Goodbye scientist! We'll see you at home! Science will follow you, wherever you roam...