Razend interessant. Op NW kun je meer hier vinden: http://www.netweather.tv/forum/topic/89161-%E2%80%8B%E2%80%8B%E2%80%8B%E2%80%8B%E2%80%8B%E2%80%8B%E2%80%8Blearning-about-teleconnection-science-and-background-signals/