Weather Satellite images show tornado storm system in motion 16 September 2011 Satellite images show tornado storm system in motion Weather Phoenix dust storm 08 July 2011 This time lapse video, constructed from images taken on a hill at Sun Ray park in Ahwatukee, Phoenix shows a huge dust storm. Weather Where did the Galileo thermometer get its name? 12 October 2010 A Galileo thermometer is a sealed glass tube containing a clear liquid, floating in which are five glass balls, each containing a different coloured solution.
Weather Satellite images show tornado storm system in motion 16 September 2011 Satellite images show tornado storm system in motion
Weather Phoenix dust storm 08 July 2011 This time lapse video, constructed from images taken on a hill at Sun Ray park in Ahwatukee, Phoenix shows a huge dust storm.
Weather Where did the Galileo thermometer get its name? 12 October 2010 A Galileo thermometer is a sealed glass tube containing a clear liquid, floating in which are five glass balls, each containing a different coloured solution.