— -- A British pediatrician is decorating his tree this year with the most thoughtful Christmas tree ornament ever: A replica of his own brain. Dr. Christopher Kelly, who is studying the ...

LEGO make lots of neat floral arrangements these days, and even little Christmas trees, too. While they’re fun to build out of tiny little blocks, they’re a little small for use as your… ...

And a new 3D printer algorithm that claims to provide super-efficient 3D printing of Christmas trees with zero material waste may be just the ticket.