what scientists at newcastle university have found is that there are chemicals inside that were bannedr alan jamieson joins us, what does that mean for u5? joins us, what does that mean for us? it means some of the most remote marine habitats on earth are contaminated with chemicals entirely man—made, which i think is quite a sad story really. what kind of chemicals are you talking about? we found chemicals that were introduced in the 19305 and 405 for various industrial applications. they were accidentally released but eventually when it was realised they would never degrade in nature, they were banned in the 19705. unfortunately they don't ever disappear, they keep passing from animal to animal, going through the food web. in the deep sea, the deep sea derives its food and energy from the surface layers. it all ultimately sinks. once it sinks to the deep sea there is nowhere left for it to go so it accumulates. what else has been found on the ocean bed. we've seen things like beer cans at 7000 metres, a raincoat at 10,000 metres. the japanese have seen a lot of litter around japan. w

a new study tonight from newcastle university shows those have a difference in their brain.t difference causes the brain to go into overdrive when hearing one of the trigger sounds. one of the study's author says he hopes his findings will help sufferers. they will look for therapies for affected people. for me it's really the nails on the black board. >> yeah, that's tough to take i agree. >>> one thing everyone likes to hear is that it is friday and time for finney's friday free stuff. >> that's music to our ears. michael finney is here with more. >> here's something else, pancakes. we've got you covered on pancakes. check this out. chocolate pancakes. regular buttermilk. no, these are multi grain. these are buttermilk. this is from revolution. and it comes frozen like this. pretty cold, huh. we actually have them frozen here. what's interesting is you don't have to add anything. whole milk is there, eggs is there, everything is ready to go. you let it that you and then bore it in. the only pancake batter that doesn't need any added water or mixing. it's available in three