Good evening ladies and gentlemen! This is BBC and Julia Koryakova  is in studio.

Now news in brief

·         Swedes vote in general election

·         New York battered by twin tornadoes

·         It's good to think - but not too much, scientists say

So lets discuss the main news.

First Swedes vote in general election.

Swedes are voting in parliamentary polls, with the centre-right coalition expected to win re-election. The government is riding high in opinion polls against the Social Democrats and their allies, following tax cuts and a strong recovery. Both main political blocs have said they would rather co-operate with each other than form a coalition with a party which they say is racist and xenophobic. Mr Reinfeldt has urged Swedes to vote tactically in Sunday's election to keep out the far right.

As Swedes took part in election, New York battered by twin tornadoes.

So more than 1,000 trees were uprooted and power was cut to hundreds of homes when the storm struck on Thursday. The woman who died was in a car hit by a falling tree and had just switched seats with her husband, who survived. It was the ninth time New York City has been hit by a tornado since 1950, and the second this year, officials said. The US National Weather Service said on Friday that the tornadoes had been part of a fast-moving storm, along with a fierce microburst with speeds up to 125mph (200 km/h).

And in conclusion I want to say, that scientists say, "It's good to think - but not too much.”

Working memory involves the ability to remember pieces of information for a short time, but also while you are remembering them, to do something with them. And those people with poorer working memory who could only remember about two things, were more likely to mull over things and brood too much. So Scientists took next Conclusions: UK scientists, writing in Science, looked at how brain size varied depending on how much people thought about decisions. But a nationwide survey recently found that some people think too much about life. These people have poorer memories, and they may also be depressed.

 That is all I have for today! Thank you very much for your attention! That was BBC news and Julia Koryakova for you. Stay with us.