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.
flank (the side of one's torso) / to coerce / to threaten
胁
=
办
+
月
:
Marie Curie (xi) started a new business (办) in the elevator's kitchen (e2) offering gymnastic practice which helps to relieve tension in one's flank (胁). At first she offers the moon (月) to participate, but as the moon declines she threatens (胁) him with an impressive gymnastic move.