The science of the backpack

Tips on how to pack your backpack Here are some tips to pack your backpack. This post was dedicated to the Costa Rican participants in the Ruta Quetzal 2011. Since my Ruta was in the last century, when we used film cameras and we used to write letters (in fact, it was on this trip when I received my first email) I can’t contribute that much to the cause of the formation of these little 2011 grasshoppers. I can’t give advice on how to charge a cell phone or a digital camera, how to connect Read more [...]