News tagged with topography

What's causing Australia's heat wave?

Australia has started 2013 with a record-breaking heat wave that has lasted more than two weeks across many parts of the country. Temperatures have regularly gone above 48°C, with the highest recorded maximum ...

Jan 18, 2013 5 / 5 (14) 9

Adios El Nino, Hello La Nina?

(PhysOrg.com) -- The moderate El Nino of the past year has officially bowed out, leaving his cool sister, La Nina, poised to potentially take the equatorial stage.

Jun 22, 2010 4.5 / 5 (11) 13 | with audio podcast

Rethinking surface tension

(Phys.org) —If you've ever watched a drop of water form into a bead or a water strider scoot across a pond, you are familiar with a property of liquids called surface tension.

Aug 30, 2013 4.9 / 5 (7) 0 | with audio podcast