Remember the weathervane or the roosters on roofs? If you grew up watching cartoons, you would know exactly what we are talking about.

Read More

"Let's take a selfie!" Sounds pretty normal to you, right? Well, it wasn't until a decade ago that the selfie hype infiltrated our daily…

Read More

Last week, we talked about temperature sensors , simple instruments that measure the degree of hotness or coolness and convert it into a…

Read More