http://video.msn.comMSN Video Feedhttp://img.video.msn.com/i/um/msnsc.jpghttp://video.msn.comen-us10MSN_MicrosoftCopyright 2009 Microsoft Corporation. All rights reserved.Wed, 25 Nov 2009 09:24:15 GMThttp://video.msn.com/video.aspx?mkt=default&brand=&vid=c1d77fc2-7a0b-45d3-880f-ddaa12dad28a&from=&fg=rssThis is an interesting science trick that you can try under the supervision of a responsible adult.Wed, 08 Apr 2009 07:47:21 GMTc1d77fc2-7a0b-45d3-880f-ddaa12dad28a