Ngā hua rapu - Gilles Personne de Roberval*
Kāore tō rapu - Gilles Personne de Roberval* - i ōrite ki tētahi rauemi.
Ka taea pea ētahi hua anō mā te whakakē i tō uiui rapu.
- Mā te whakahaere i te rapu makaro e tīkina atu ai pea ngā kupu he ōrite te takikupu: Gilles Personne de Roberval~.