史威士

史 = 口 + 乂 : For a mission in the space station (Ø3) Sherlock Holmes (sh) has to find out the history (史) of a mandarin (口), so with a pair of pliers (乂) he took to the space station he squeezes the mandarin like an orange.

威 = 女 + 戌 : Mnemonic symbol: James Clerk Maxwell, 马克斯威

Maxwell holds a special lecture in front of the Eiffel Tower, and his students are Bessie Coleman, Willie Walrus and a cute poodle. Maxwell spends a lot of time explaining the inverse power law of electrostatic forces.

士 = 十 + 一 : Sherlock Holmes (sh) is meeting the bachelor (士) in the bathroom of the space station (Ø4). Sherlock Holmes is playing a flute (一) for him, and the bachelor is wearing a huge cross (十) around his neck.