生活污水

生 = 牛 + 一 : Mnemonic symbol: a cradle.

Sherlock Holmes (sh) comforts a crying baby bull (牛) in a cradle (生) in front of the engine ((e)ng1) and plays him a tune on a flute (一).

活 = 氵 + 舌 : Helga Horse joined the traditional water bottle challenge and empties a bottle of water over herself in the observatory's kitchen. To raise the difficulty level, she only uses her tongue to hold the bottle.

污 = 亏 + 氵 : It looks like a dumping ground in front of the space station (Ø1). Willy Walrus (w) and the lucky leprechaun (亏) decided to get rid of the pollution (污) and start collecting all the empty water bottles (氵) floating around.

污 = 亏 + 氵 : It looks like a dumping ground in front of the space station (Ø1). Willy Walrus (w) and the lucky leprechaun (亏) decided to get rid of the pollution (污) and start collecting all the empty water bottles (氵) floating around.

水 = ㇇ + 亅 + 丿 + ㇏ : Sheldon Shrimp just climbed the Eiffel Tower. He's really thirsty, so he's glad to find a water fountain. After he quenches his thirst, he also finds a snack: A banana is swimming in the water. He never ate a banana before, so he tries a mix of different methods: Putting on a fake beak to pick on the banana, holding it with a finger and peeling it with a crowbar.