Invents i Descobriments By Diana Belliard 1492 Descobriment d'Amèrica https://tools.weeras.com/ebook/html5/?content=122859&page_=4 1519 El descobriment de la terra es rodona https://tools.weeras.com/ebook/html5/?content=122868&page_=3 1543 La teoria hidràulica del sistema solar https://tools.weeras.com/ebook/html5/?content=122871&page_=5 1600 La lei de la gravatat https://tools.weeras.com/ebook/html5/?content=122869&page_=4 1616 La sirculacio de la sang https://tools.weeras.com/ebook/html5/?content=122872&page_=3 1781 El descobriment del planeta ura https://tools.weeras.com/ebook/html5/?content=122870&page_=3