Is it a ? No, it is a ?

People use their body to feel and learn new things from their body. However, there are lots of poeple who lose part of their body or the ability that they have. This make them become more difficult to learn or to know what kind of thing in front of them. This is why I want to do this activity, I ask one of my friend give me random objects and I need to describe it by only touch it. The first thing in my hand is a little bit strange, because one side of it is very soft, but another side is very hard and a little bit sharp. It is very flexible because I can bend it whatever I want, but it will become its original shape at the end. Then I know what is it, it is a sponge, because one side is soft for soap and another is for brush the bowl. Then I close my eyes again, because second object is coming. Second object is very cold, it seems like made of iron. It is in a long shape and one part of it can turn in 360 degree. At the one side of it is very sharp, just like a small scissors. Then I found out the part that can turn 360 degree can flip upside down, and can be press down. I know what is it now, it is a nail scissor. From this activity I know how blind people feel and how hard is it. If I never saw these objects before I probably won’t able to answer my friend what it is. I hope one day the world could invent a technology that can help those blind people to know what the world actually looks like, because in a world with only dark is somewhere I don’t want to live in.