Dia Nacional da Cultura Científica - Geocaching

No âmbito deste dia, Dia Nacional da Cultura Científica, participa na actividade de Geocaching. Encontra um tesouro na tua cidade através deste site: http://www.geocaching.com/

Getting Started with Geocaching
Geocaching (pronounced geo-cashing) is a worldwide game of hiding and seeking treasure. A geocacher can place a geocache in the world, pinpoint its location using GPS technology and then share the geocache's existence and location online. Anyone with a GPS device can then try to locate the geocache.
See geocaching in action! Here's an introduction from the movie Splinterheads, in theaters November 2009.

http://www.youtube.com/watch?v=_vSWSXaAyP4&feature=player_embedded