With Matataki still absent from school and shutting everyone out, Umika must find a way to get through to her. But first, they decide to enlist help from a familiar face...
We have model rocket simulation 
software installed.
.لدينا برنامج محاكاة لنماذج الصّواريخ
Abbiamo un programma
di simulazione di modellini di razzo.
Temos software de simulação
de modelo de foguete instalado.
У нас есть программа,
моделирующая полёт сделанной ракеты.