Date:  Nov 5, 2016

This is what I am talking about when you print 3D thingy.  You can print it solid, or you can have hollows in it (to safe the material).

Also, it is 100% fully bio-degradable make from corn starch or sugar cane.

See the amazing thing you can print.

I think it is a medicine box.  🙂  When you print, it just work.

That day, I also mentioned, you can print this in this way.  Means, once printed out, it is interlocked as this.  Very amazing.

OK.  I am going to spent some time studying it, and figuring out how to print interesting stuff.  Also getting the kids to learn 3D modelling.  🙂