Seven Falls of Guaíra 40 years ago, with the completion of the works on the Itaipu Hydroelectric Power Plant, on the border between Brazil Read More
Typhoon Rai Super typhoon Rai hits the Philippines with an intensity equivalent to a Category 5 hurricane in the Atlantic. Foto: https://eoimages.gsfc.nasa.gov/images/imagerecords/149000/149228/typhoonrai_tmo_2021351_lrg.jpg Read More