What is Digital and what is not?

DigitalWhen we say information is digital, we mean it has been translated into a long stream of exact numerical snapshots. These can be described as tiny “all‑or‑nothing” pulses that a computer understands as 1 s and 0 s. Imagine a song: a microphone samples the air...

The world’s shift from analog to digital

The change from analog to digital started when engineers saw that using simple “on” and “off” signals—just 0s and 1s—could dodge many problems of smooth analog waves, like hiss and signal loss. Early tools such as pulse‑code phone lines and the tiny transistor made it...

Teaching without AI

AI can inhibit learning and can be viewed as an easy way out in gaining new information. An article by Beth McMurtrie of The Chronicle of Higher Education states a lot of negatives toward using AI in learning. “AI use (I mean generative AI) is not an ‘academic’ skill,...

Digital vs. Analog

The evolution of technology started in the analog phase. Analog devices used signals that would be strong then interminte or have white snow on the display. Digital device have become the big improvement of the time. The signals are a lot stronger and the devices will...