30 de marzo: Hoy es el Día mundial de La hora del planeta y se celebra de 8:30PM a 9:30PM. Es una iniciativa de WWF y consiste en que todo el mundo se apaguen las luces durante 1 hora, para reducir el gasto energético y aportar un paréntesis a la tierra.

March 30th: Today is World Day of Earth Hour and is celebrated from 8:30 PM to 9:30 PM. It is an initiative of WWF and consists of everyone turning off the lights for 1 hour, to reduce energy expenditure and bring a parenthesis to the ground.