the bridge they're on high alert we're heading into dangerous waters tense times with skipper cool ruzicka you have what they call bertie bits growlers and icebergs depending on the size. but they can all damage a ship when you're steaming at night key thing about ice is avoiding it but now we're going to look for the ice and we will intentionally go into some of the ice and there is room down here now i think to push our way through a bit. far. to cool climbs into the crow's nest transport leads through the ice. come through the ontology sound which i would buy sexy and talk to put into that we're not on the web will see but not yet at the point at which they want to protect it but to get that we've got to get through all this ice there's a lot of it around and we're finding these clear passages trying to wean you always through the ice. everyone on board is just willing the ship to make it into the proposed sanctuary the big problem is getting people to realize why they should care about the i'm talking to you know this is lot of light that most people have never come across will never c