普渡大学

普 = 並 + 日 : Mnemonic symbol: 斯普特尼克, Sputnik the satellite.

Petra Penguin is really angry at the sun for heating up earth's poles. In the space station she tries to kill the sun with a combine harvester, but the sun defends itself by flinging Sputnik replicas at Petra.

渡 = 度 + 氵 : Doggy Dog (du) is going to a party in the space station's bathroom (Ø4). To get there he'll have to take the ferry (渡), but he's worried that his drink will be cold by the time he arrives. He's constantly measuring the temperature of his bottle of water (氵) using a thermometer (度).

大 = 一 + 人 : The big (大), huge (大) robot (mnemonic symbol for 大) is working out in the ashram's bathroom (a4). He's lifting a flute (一) to which Don Quixote (d) and Neanderthal man (人) are clinging.

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.