For our Geo Quiz today --- we're looking for an inlet of the Norwegian Sea. In fact it's the largest fjord in the country.

It juts into Norway's western coast. Not far from this fjord, there's a social experiment under way. It involves something called a telemegaphone.

Some artists came up with the design. It's a 20-foot tall loudspeaker sculpture perched atop a mountain.

You can dial the telemegaphone's phone number and your voice will be projected out across the fjord, the valley and the nearby town.

One of the artists says callers are dialing in from around the world:

"Many of them sing or play music, some send messages of love and affection, politicians send messages to their rivals, and tell you what! I haven't heard one rude message! Not yet.

More about the telemegaphone, but "not yet."