工
=
二
+
丨
:
Mnemonic symbol: a steel beam, since 工 looks like the cross section of a steel beam.
Gitta Giraffe (gu) is working a shift in front of the engine ((e)ng1). Her job is to melt dinosaur bones (丨) so that they can be disposed off easily. To melt the bones, she is shorting a huge capacitor (二) with a steel beam (工) which consequently heats up to a bright glow. Using the glowing hot steel beam she can melt the dinosaur bone easily.
husband / man / manual worker / conscripted laborer (old)
夫
=
二
+
人
:
Mnemonic symbol: a construction worker
夫
=
二
+
人
:
In front of the space station, Neanderthal Man and a construction worker are busy exchanging a broken capacitor. When Frieda Fox floats by they whistle at her because they think she's hot, but Frieda is just annoyed.