Isaw

iSaw is a kind of tool that helps people cut things like wood, metal, or plastic into smaller pieces. It has a very sharp blade that moves back and forth very quickly and smoothly, like a little robot, to make the cuts. The blade is attached to a motor that powers it to move back and forth, and there is a little knob that people can use to adjust the speed of the blade. To use it, people hold the thing that they want to cut very still so that the blade can make a straight line through it. But because the blade is so sharp, it's important to be very careful and make sure that no fingers or other body parts are in the way.