Category: Basics

Yes, another stupid party trick for you to enjoy. Numbers ending in 5 have a unique method of squaring them. Let's unpack the trick and as always, I'll show you why it is...

The age old question has finally been answered. Is there an easy way to tell if a number is divisible by 7? Yes there is. The trick is not as easy as say 2, 3 or 9, but much simpler than doing the...

Early in my engineering career, I was overwhelmed by the complexity of the things I was trying to design and calculate. Being a novice, I clammed up and did nothing. On one particular project, an...

The difference between digital and analog is that digital tells you a discrete value. Analog makes you interpret the value.There is no requirement for digital devices to have any electronics in them...

If you are anything like me, you have a deep desire to design and build things. If I had a nickel for every time my mother said, "Corey, what are you doing?" I would be set for life. I love...

I was getting frustrated! This was the third time I was attempting to super glue my 3D printed prototype together and the glue just wasn't holding. In my younger years, I would have already smashed...