These nifty snowing billboards have begun appearing at bus stops in Norway, promoting Tryvann Winter Park, which "is a modern and highly equipped ski resort only 15 minutes from the center of Norway's capital city, Oslo." Video after the break.
A smart technical solution made it possible to create a mini snowstorm inside transparent billboards. Every time it snowed at Tryvann Winter Park, mini snowstorm was started and stopped by sending an SMS.[via Toxel]