Follow these instructions to show how much you remember: 1. When the green flag is clicked, all the letters are hidden. 2. The letters appear one every two seconds. 3. Display the text "breathe in while the balloon inflates, breathe out while the balloon gets smaller. Press spacebar to stop." 4. The balloon grows bigger for 4 seconds, then takes 4 seconds to go back to the original size 5. When space bar is pressed, hide the balloon.
