What Arduino Projects & Robotics Tutorials does is he makes a lot of projects with electronics and Arduino Boards.
Here are Some of their videos
DIY Arduino Board
Making a Robot
Making a Arduino Rocket Launcher
Puzzle Shift Create – Creator type: Hacker!
This channel is a great example of a creator who is a Hacker. In Innovative Arts class, students are learning how to become creators themselves. They start by learning the basics: Engineer, Designer, Digital Creator, Hacker, Entrepreneur, or Wordsmith.