When “flux” was first announced as the theme for March of 2009, I was very excited. My mind raced with all sorts of science-related (and science fiction related….flux capacitor anyone?) notions, but I quickly realized that I did not have within my power to make most or any of them come to fruition picture-wise.
Damn.
However, there was one which I confidently felt was within my grasp: magnetism. Physicists refer to such as magnetic field, while electrical engineers call the Vector field known as B magnetic flux density or magnetic induction. I think this picture best describes the output of such magnetic flux density

Mind you, getting this picture was no easy feat. I first had to find a store that carried the sort of science experiment kit for kids that would contain both magnets and iron filings. This took a bit of time as there really are very few of these sorts of stores left out in the wild. I could find such online more readily, but the cost (once shipping was included) was just ridiculous considering all things.
After finally locating a “local” store (60-minute round-trip drive) I returned home with my prize only to find it was missing the bag of iron filings! Shit! I phoned the store and they assured me they still had at least one other of these kits and so it was that my wife kindly agreed to make the exchange for me. This made more sense than my returning there seeing how her office is only 10 or so minutes from the location.
This also provided me the first opportunity to work with the macro, which offered up a rather tantalizing image

I was hoping to be able to better isolate some of the arched bits of magnetized filings, but I really had little if any control over how they assembled themselves once the magnets were added to the equation. Nevertheless, I very much enjoyed playing round with this whole caper and I took some snaps for a future posting that will be a The Makings of……thing.
Excited, aren’t you?





