Houston – On our show today, Mark gave Lauren and Crystal a lesson in 3D drawing. Watch the video above to follow along, and see how their drawings turned out. Mark Kistler is an Emmy Award-winning ...

Discover How to Create a Watermelon House with a 3D Pen for Your Pet Rat or Hamster! In this tutorial, we'll guide you ...

“Hey, wouldn’t it be cool if you modeled and 3D printed your apartment to figure out where all the furniture will go?”A tongue-in-cheek question from a coworker turned out to be one of the greatest ...