First, I thank our professor who brought the 3D printing demo to our classroom. It was exciting seeing how laying down many layers created a dice in a couple of minutes.

Since, we are living in a technological world, I think the 3D printing demo will be the next big thing of the future. Many people could do their job easily like engineers, constructors and designers . Also, people at their home could fabricate their own stuffs and kids their own toys, which is the part I like. Probably, as a mother I could save some money while my son creates his own toys. However, I wonder how economy will be affected by people creating their own stuffs and kid their own toys rather than buying them from other people or companies.