english: It's hard to understand, so I made a little video, because I wanted kids to understand that the principle of vacuum saves the day and that just a gentle breeze helps everything go where it is supposed to.
non_english: Teško je razumeti, pa sam napravila mali snimak, pošto sam htela da deca razumeju da princip vakuma spašava dan i da je najmanji vetrić dovoljan kako bi sve otišlo tamo gde treba.