http://ohgizmo.disqus.com/enTue, 06 Jan 2009 02:39:21 -0000http://www.ohgizmo.com/2008/04/23/digital-rain-gauge-improves-upon-the-graduated-cylinder/#comment-4930247<p>Realize or not, watering plants can cause devastating effects on your water bill but one invention can help you to overcome this problem and manage your water effectively. It’s the rain gauge.</p>watering-systemTue, 06 Jan 2009 02:39:21 -0000