In a compound light microscope, what is the function of the condenser? To concentrate light on the specimen. Light diverges through the air as it exits the light source.
With three thousand hours of sunshine a year, Fuerteventura is the closest Canary Island to the African coast with only 100km separating the 'Punta de la Entallada' from Cape Juby in Morroco and is the second largest (after Tenerife) of all the islands.
7 hacerse fuerte (=protegerse) to hole up (=volverse fuerte) to gain strength. un comando se hizo fuerte en las montaÃ±as a group of commandos holed up in the mountains. el fundamentalismo se hace fuerte otra vez fundamentalism is gaining strength again. 8 [terreno] rough, difficult.