May 2015
Author(s): Robles, Marina; Näslund-Hadley, Emma; Ramos, María Clara; Paredes, Juan Roberto
Take a look at the garbage bin in your school or home. Have you ever wondered what makes its content garbage? If you look inside, you may see that the waste at the bottom of the bin is made up of…
May 2015
Author(s): Robles, Marina; Näslund-Hadley, Emma; Ramos, María Clara; Paredes, Juan Roberto
Te invito a echar una mirada al recipiente de basura de tu escuela o de tu casa. ¿Te has preguntado qué hace que su contenido sea basura? Si nos asomamos, podemos ver que los desperdicios del fondo…