Brian McCafferty] created a nice big RGB LED panel in a poster frame that aimed to be easy to move, program, and display.

Are you decorating for ... holiday space. This DIY is not only fun but incredibly simple, making it perfect for even the busiest season of the year. Using everyday ping pong balls, some Mod ...

Enter the “Pongsat” program – space experiments within a ping pong ball. Created by JP Aerospace, this free program allows anyone to create their own mini experiment and send it off to the ...