ɹˈuːbənz də eɪzvˈiːdoʊ plˌænɪtˈɛɹiəm : bˈɪlt wɪð dʒˈɜːmən tɛknˈɑːlədʒi, ɪz wˈʌn ʌvðə mˈoʊst mˈɑːdɚn ɪnðə wˈɜːld, ɪz ðɪ ˈoʊnli wˈʌn ɪn bɹɐzˈɪl ðæt pɹˈɑːdʒɛkt ðə ɹˈeɪnboʊ baɪ twˈɛnti mˌʌltɪmˈiːdiːə pɹədʒˈɛktɚz.
Rubens de Azevedo Planetarium : built with German technology, is one of the most modern in the world, is the only one in Brazil that project the rainbow by 20 multimedia projectors.