The ‘Big Fancy Book Robot’

Coolest video of the day - "A big fancy book robot."

NPR's Science Friday aired a segment about the new Espresso Book Machine just installed at New York's McNally-Jackson Books.

These printers can print books on demand in just a few minutes - great for those "out of stock" books and for self-publishers.

You can see it in action here - thanks to the folks at NPR's Science Friday.

Email me at bullishonbooks@cnbc.comAnd follow me on Twitter @BullishonBooks