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How to Draw Watermelon House with 3D PEN for Pet Rat

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

3D Pen Used To Build Cleaning Robot That Picks Up Socks

Your average 3D printer is just a nozzle shooting out hot plastic while being moved around by a precise robotic mechanism. There’s nothing stopping you replacing the robot and moving around the ...