Kaseki's efforts to build the science vessel Perseus hit a roadblock when he realizes that it's impossible to get all the parts to fit in practice.
Sailing Ship
Perseus
Complete
سفينة الإبحار
بيرسيوس
اكتملت
Fertigstellung des Motorsegelboots Perseus
Se construye el velero motorizado Perseo
Se construye el velero motorizado Perseo
Nave a vela motorizzata 
Perseus 
completata
Navio Mecânico
Perseu concluído
Спуск на воду
парусного судна 
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