Dr Pankaj Sah, a neuroscientist at the Australian National University in Canberra, welcomed the study.

BBC: 'Natural' cannabis manages memory

"Yudhoyono doesn't even have an Islamist challenger that's an amazing fact, " given earlier expectations of Islamic party gains, says Marcus Mietzner, an expert on Indonesian Islam at the Australian National University in Canberra.

WSJ: Indonesia Polls Show Hard-Line Islamists Losing Ground

To remedy this problem, Kylie Catchpole of the Australian National University in Canberra and Albert Polman of the Institute for Atomic and Molecular Physics in Amsterdam have been trying to redirect the light that falls onto the surface of a cell in such a way that all colours are efficiently absorbed.

ECONOMIST: Solar energy

The concept has been developed by Christine Charles and Rod Boswell at the Australian National University (ANU) in Canberra.

BBC: Glow from argon plasma. Image: LPTP, Ecole Polytechnique