Are first and second design were fails but we succeeded on our 3rd. Are 3rd design was really good but we improved from our original design. The life jacket increases the volume to make in denser

A Rubgoldberg machine is a bunch of simple machines connected to help you with something. We made one in our class that hit a THAT WAS EASY button. Our machine hit a ball that rolled down hit a weight which droped a stick…

I have a dog When I was 4 I climbed up a shelf to get pop tarts and I fell and split my finger and then I got stiches My favorite Animal is a lemur My favorite sport to play is lacrosse and…