A research team at the nearby UNSW, has recently developed a solar cell with an anti-reflective surface that is far more efficient at converting the Sun’s energy into power than the near reflective cells that are currently in use.
The record-setting efficiency of the world’s most effective solar cells, unveiled this month, was in part due [...]

A solar powered bra that can supply sufficient energy to work an iPod has recently been developed in Japan. That’s well and good if you live somewhere that enjoys a lot of sunshine.
What about places that are overcast, or prone to bad weather? How could one power an iPod there? All is not lost for [...]