Recent content by rovot

Thank for your help.

I could handle a little terminator, if tastefully done, but to get it off the ground is my main aim.

But for my purposes it should be fine? I'm looking to archive the plastic cover.

It can be done with pens:

Basically, I would like to create a version of bar myself in which it has a core that can react to a magnetic field in order to levitate it above a surface, that way it should remain cleaner as it will not come into contact with the germs. So I wanted to know if the magnetic field, a different...

Well I thought about using the pH paper to tell, but the part I test it on might not be uniform, so it could do more damage than good? Not sure what DI water is please?

Battery wrapper Sorry, I meant the branding, the film on wrapping the battery. I have since disposed of the battery itself, but wanted to preserve the film: http://postimg.org/image/z4ifanent/ Sorry for the misunderstanding, thanks!

Well it all works on positive and negative charged ions and I was wondering if a hollow/solid core would change that, even more so if it were a different metal in the core i.e. magnetic friendly or how the ions might change if coming into contact with a magnetic field? Actually, I have seen...

I collect branded goods and came across this old Energiser battery which had been left at one of those communal recycle collection points in our local supermarket, what a find, it's the old ones that I remember from my childhood and labelled as "Made in Britain" (my God, that must have been some...

I bought a Stainless Steel soap bar and it works, it just does. It was from China and hollow inside and I would like to know if that's either a cost cutting measure or how the bar works? What would happen if it were solid? Another thing would be if it had a magnetic core, or made from a metal...