Recent content by JJ_

I finished my Mechanical Engineering degree about 4 years ago, it was a good course and opened up some great career paths. The big money is probably as everyone knows in Oil, I choose to start my own company a few years ago and I was a Sales Engineer which can bring you a great salary c£60 on...

So in essence it has to be a uniform coating ? I had thought of a wax using glycerin for the bottom and a harder wax for the top which would possibly create a really small film intereference?

Hi guys, I make car wax for a living and I want to ask you something about light theory. My new car wax is made using natural oils such as hazelnut oil which has a refractive index of 1.468-1.478 estimation. My question is this, you see a puddle with petroleum or oil and you see certain...