The post 28,800 Rubber Ducks Accidentally Went On An Unexpected Ocean Journey In 1992 And Helped Scientists Map Currents Around The World first on TwistedSifter.

When navigating home, Magellanic penguins alternate between heading straight back in calm waters and swimming with the flow in strong ocean currents.

The amount of excess heat (shown as energy) that the upper ocean (above 700 meters), deep ocean (below 700 meters), atmosphere, and Earth have been taking up has increased over the past few decades.