塑
=
土
+
朔
:
Susan Saint Bernard (su) is afraid of a spring tide in the space station's bathroom (Ø4) since it's the first day of the lunar month (朔), so she models (塑) a Hauke Haien out of clay (土) to help her build a dike.
膜
=
月
+
莫
:
In the observatory's kitchen (o2) the moon (月) and Mozart (莫) are spanning a membrane (膜) as a trampoline for Mahatma Gandhi (m) to jump on.