How to Make Hydraulic Powered Robotic Arm from Cardboard In this video I show you how to make robotic arm from cardboard, ...

See the making of a functional robotic arm at home using just cardboard! This unique DIY craft combines creativity and basic engineering to build a robotic arm that can move and perform tasks ...

When asked how his son reacted to the costume, the father said: "You can probably imagine what it’s like for a 6-year-old to put on a full suit of armor and be given a sword and shield." ...

A robotic crane arm with a 6-foot reach would normally weigh enough to make you grunt and sweat every time you had to move it. Not so with the Cardboard Robot, a large computer-controlled crane arm.

In the video, which has racked up thousands of likes and shares since being posted on Dec. 5, two soldiers appear to duke it out while wearing cardboard armor, swords, flails, and shields.

The choice of cardboard makes this arm light, inexpensive and easily modified. The motor controller is a custom 4-axis controller that can be used with other devices.

So, wondering what to do in your new cardboard samurai armor? First, you should probably stay out of the rain, but the rest is up to you. It might be nice to have one of these still in its package ...