Because it's so hard in water and to maintain voice features, one of the other aspects of this is that when you dive down the pressure increases, the water pressure increases and actually changes these air filled cavities and you have that influence voice characteristics quite a lot.

NPR: Study: Dolphins Call Out Their Own Names

You may not know that Yahoo, just to pick one out of the air, has been turbocharged like this, and then the other one isn't, you just know Yahoo works better.

NPR: Opinion Page: Network Neutrality on the Internet

This generates a spider web of icons representing other articles related to the one you were reading.

FORBES: The Outline Trap

This replaces a one-line carousel of channels and other options that could get overwhelming as you added more and more services.

WSJ: Roku 3: Easier Streaming And Remote Headphones

"One of the things we're saying is this will make you more attractive to other students potentially, " Bastani says.

CNN: STD site partners with school district

It is now recognised that you cannot enjoy one set of rights without the other and it was this vision that inspired the drafters of the Universal Declaration of Human Rights in 1948.

ECONOMIST: Debating human rights

This went as you might expect: It worked on one end of the court but not the other.

WSJ: The Knicks Could Use an Inside Man

You will find other useful links on the right hand side of this page - including one for The Giving Campaign, an independent, national campaign supported by the voluntary sector and the government that was established to increase the amount of money given to UK charities.

BBC: Finding cash for playgroups