Do you know what a seismometer is? well if you don't then come along and learn what the extension group has been learning about.In my group is Angela, Selena and me. First we had to surf the web to find a website that clearly showed you how to make a Seismometer OH I nearly forgot a seismometer is an instrument that helps in measuring earthquake and ground movements. Secondly we had to get a cardboard box,scissors,a cup and a vivid.If you would like to see how it worked then click play to see how it worked but anyways I think it went OK!!