汽
=
气
+
氵
:
The Queen of Hearts (qi) conducts an experiment in the space station's bathroom (Ø4). She attached an empty balloon (气) to a water bottle (氵) and uses a lighter to make the water boil. Subsequently the water becomes water vapor (汽) and fills the balloon, enabling the queen to estimate the vapor volume.
wheel / disk / ring / steamship / to take turns / to rotate / by turn / classifier for big round objects: disk, or recurring events: round, turn
轮
=
仑
+
车
:
Lenny Lemur (lu) is driving his cabriolet (车) through the encampment's kitchen ((e)n2). It is very hard to drive there because all the blackcurrant berries (仑) get stuck in the wheels (轮).
发
=
山
+
又
:
Frankenstein wants to eat lunch in the ashram's bathroom, but wearing boxing gloves, he's unable to unwind that one long, red hair from his forks.
lightning / electricity / electric (bound form) / to get (or give) an electric shock / phone call or telegram etc / to send via telephone or telegram etc
电
=
乚
+
曰
:
Dorothy Gale (di) is looking for a wall plug for her charger (mnemonic symbol for 电) in the anthill's bathroom (an4). She's digging up the whole place with a shovel (乚), but instead of a wall plug she finds a microphone (曰).
机
=
几
+
木
:
Joan of Arc (ji) made a machine (机) that fully automatically manufactures tables (几) out of Christmas trees (木) and tests it in front of the space station (Ø1).