13/08/2018

Image: Partial solar eclipse from space

Thanks to a quirk of our cosmos, the Moon's average distance from Earth is just right for it to appear as the same size in the sky as the significantly larger Sun. Once in a while the Moon slides directly between Earth and ...

Magnetic vortices observed in haematite

Vortices are common in nature, but their formation can be hampered by long range forces. In work recently published in Nature Materials, an international team of researchers has used mapped X-ray magnetic linear and circular ...

Zapping a new approach to solar cells

A simple and fast microwave experiment with the common chemical element phosphorus at Flinders University has opened the prospect of more affordable and effective super-thin solar cells.

Is there such a thing as an objectively 'bad' song?

Everyone has a song which irritates the hell out of them – but Achy Breaky Heart by Billy Ray Cyrus was found by one 2005 study to have been nominated most often as "the worst song ever". The authors, academics from New ...

How birds learn

Songbirds can acquire new abilities both through observation and through trial and error. However, skills acquired with the latter method are more easily adapted to new situations, as scientists at ETH and the University ...

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