Summary.

-IBM aims to cool chips with water

A network of tiny pipes of water could be used to cool
next-generation PC chips, researchers at IBM have said.

Oil price soars rise up

The price of oil has made a record jump to nearly $139

a barrel, amid reports it could reach $150 by July

because of rising demand and political tension.

New test to aid science of sleep

You get up really early or you can't sleep during

the night? A new technique to find out has been

developed at Swansea University.