性熟存

性 = 忄 + 生 : Marie Curie had a strong character since she was little. Even in her cradle in the engine's bathroom she was only playing with a flail.

熟 = 享 + 丸 + 灬 : Sheldon Shrimp (shu) concocts an elixir against his stomach ache in the space station's kitchen (Ø2). On a small grill (灬) He put a drink (享) in which he dissolves a whole bag of painkillers (丸). When the pills are fully dissolved, his elixir is done (熟).

熟 = 孰 + 灬 : The riddler captured Sheldon Shrimp (shu) in the space station's kitchen (Ø2) and threatens to put him on a grill (灬) and cook him until he is ripe (熟) if he fails to win a game of "who am I" (孰).

存 = 一 + 仔 : Mnemonic symbol: a floppy disc. Kitty Cat (cu) wants to protest against the law that women have to wear skirts, so wearing jeans (仔) she dances and plays a flute (一) in the encampment's kitchen ((e)n2) and records her demonstration on a floppy disc (存) to upload it later to her livejournal.