Have you ever heard of a 3-D printer? Well if you haven’t it is basically just a normal printer except it prints solid 3 dimensional objects. Now I know what you are thinking. You are probably thinking that it would be something cool to have but it would be way to expensive. Well, your wrong. 3-D printers are actually becoming a lot cheaper now.
It is actually expected that every house hold will eventually have one. There are many advantages to having a 3-D printer. These advantages include creating almost anything that you want from toys to any house hold equipment. Also a cool feature of the printer is that if pieces in it start to wear out you can simply print that piece and replace it! By having a 3-D printer people would save an average of $300 to $2000 a year! The only disadvantage of the printer is that it takes a little over a day to print something, about 25 hours.