Normally, if you change a file’s extension in Windows, it doesn’t do anything positive. It just makes the file open in the wrong programs that can’t decode what’s inside.

Greek doctor and philosopher Hippocrates once said (loosely translated), "life is short, and art is long." History is ...

Let’s say you want to build a Nixie clock. You could go out and find some tubes, source a good power supply design, start ...