Students participate in European Day of Languages activities by posting on a page and saying 'HELLO GREEN PLANET!' in their mother tongue and English. They use the voice button to accomplish this task. The story is about a collaborative book project.
Miguel de Cervantes is a Spanish writer known for his novel 'Don Quixote'. Nadia Comaneci is a Romanian gymnast who achieved a perfect score in the Olympics. Mustafa Kemal Ataturk is the founder of modern Turkey. George Emil Palade is a Romanian cell biologist. Frederic Chopin is a Polish composer and pianist. Ana Aslan is a Romanian biologist and physician. Gheorghe Zamfir is a Romanian musician. Eugen Doga is a Moldovan composer. Petrache Poenaru is a Romanian inventor. Mihai Eminescu is a Romanian poet. Marie Curie is a Polish-French physicist and chemist. Baris Manco is a Turkish rock musician. Mehmet Barış Manço is a Turkish molecular biologist. Mikalojus Konstantinas Čiurlionis is a Lithuanian painter and composer. Henri Coanda is a Romanian inventor and aerodynamics pioneer. Rafael Nadal is a Spanish tennis player. Ion Creanga is a Romanian writer. Maria Sklodowska-Curie is a Polish-French physicist and chemist. Queen Marie of Romania was the queen consort of Romania. Giovanni de Cecco is an Italian entrepreneur. Gheorghe Zamfir is a Romanian musician. Eduard Slavoljub Penkala is a Croatian engineer and inventor. Stephen the Great was a ruler of Moldavia. Giannis Antetokounmpo is a Greek-Nigerian basketball player. Nicolaus Copernicus was a Polish astronomer. Mustafa Wahbi Tal is a Jordanian poet. Ion I. Cantacuzino was a Romanian doctor and bacteriologist. Fryderyk Chopin was a Polish composer and pianist. Traian Vuia was a Romanian inventor and aviation pioneer. Petrache Poenaru was a Romanian inventor. Tarkan is a Turkish singer-songwriter.