Star Trek's food replicator may be closer than you think.  NASA even now is printing pizza, as reported in theGuardian and other news ...

Since everyone is talking about this gun, a true do-it-yourself project, here's my two-cents.  As Forbes says " 3D-Printed Gun Fi...

If you have an inquiring mind and like to be surprised, take a look at Science Daily .  Here are the titles and links to 4 of the articles ...

When my friend James OReilly in Second Life asked me to join a group called "Immersive Worlds & 3D Printing" I asked "s...