Las Vegas may be the last place you think of when you think of 3D printing, however it may have helped develop that new fun slot machine you’re playing.  The team at TriMech have a great video and case study about how 3D printing is cutting lead time and cost of slot machine development.   Don’t know if you’ve ever seen the inside of one, but it’s essentially a computer married to a change machine, so from speakers to spinning wheels to exterior 3D theming there are lots of places to apply the technology.  I wonder how long before we see our first 3D printing themed slot machine?