On the third day of the voyage, the weather took a turn for the worse. The sky turned dark grey and the sea became rough and tumultuous. The passenger ship tossed from side to side. Joyce felt an unsettling sensation within her stomach. She retired early to her cabin, laid down and tried to read. However, this only made things worse. Suddenly, she lurched forward and with a forceful heave, disgorged her evening’s seven-course meal in its entirety. – A cruise vacationer sufferins from sea-sicknesses Joyce has the typical symptoms of motion sickness. It will probably take another day or two before she gets her ‘sea legs’. All of us,…