A reader, David, asks about viewing an old CD-ROM: “Back in 1995, my art director partner and I created a CD-ROM as an agency anniversary gift for our boss. … A number of years later, I tried to look ...

Robotic arms and actuators are compelling things to watch, and as popular among the maker set as they are crucial to modern industry. [kthod2000] built a design of their own, which relies on parts ...

In an age of streaming media it’s easy to forget the audio CD, but they still remain as a physical format from the days when the “Play” button was not yet the “Pay” button. A CD player may no longer ...