What started as a science fair project changed the world of many people. Easton LaChappelle is a young innovator. Today we are going to learn more about Easton and how his innovations changed the world. Click the picture to view the video about Easton. When you are done, click the . When he was just 14, Easton LaChappelle built his first working robotic arm out of fishing line, LEGOs, and off-the-shelf electric tubing. Today you are going to create your own invention using things around your house. But this is not just any invention. This invention should be one that helps people everyday like Easton's does. Use items from around your house to create your invention. Be creative! When you've made your invention, click on the . Make a video telling us what your invention is and how it'll help people . An added bonus would be if you can show us how it works. When you're happy with your video, click on the .