cells
Analysis: Why mobile broadband needs femto nets
LTE and HSPA+ will max out without them.
Jan 25 2010 7:07AM
HP touts better batteries for notebooks
HP is planning to offer a new line of long-life notebook batteries.
Dec 12 2008 12:13AM
'Lego' design promises cheap solar cells
Researchers at a Dutch university have devised a method of "substantially improving" the production of relatively inexpensive dye-sensitised solar cells..
Mar 25 2008 2:38PM
Boffins warm to super-efficient solar cells
A newly discovered material, dubbed 'nano flakes', could revolutionise the transformation of solar energy to electricity..
Dec 21 2007 6:59AM
Solar cells break efficiency record
Researchers at the University of Delaware (UD) have developed a solar cell that can convert sunlight to power with 42.8 percent efficiency – a new record.
Aug 2 2007 5:13PM
British boffins build human heart valve from stem cells
Research could lead to new hearts made to order.
Apr 3 2007 1:02PM
Researchers build nano-knife to cut cells
Cheesewire-style blade is the world's thinnest ever.
Nov 27 2006 9:57AM
