显学

显 = 业 + 日 : Marie Curie (xi) is dating the bullfrog (业) in the anthill (an3). There is a prominent (显) sun (日) floating over the bullfrog which Marie just cannot ignore, so she has to stare at the sun barely able to say anything for the whole evening.

学 = 小 + 冖 + 子 : Xu Xian wants to study scienceology and learn more about daisies. Just inside the elevator's kitchen, he put some daisies into a prize cup and covered them with a cooking top. He wants to study the growth rate of the daisies depending on the pH of the water in the prize cup.