One day, I sat staring at my nails – wearing Gosh Halograpic, no further explanation needed I guess. And I was wondering how halographic is, well, halographic. I started thinking, and lo and behold, I actually remembered something from physics back in the good bad ol’ high school days. I so much regret not choosing geography in stead of “I might need it someday physics”. I really couldn’t care less how many laws Newton has. I really hope that the apple hit him on the head (no, the last one I’m kidding. Sort of).
Anyway, by choosing physics, I actually know how a halographic polish works. And, to explain it, let me introduce me my friend: Rainbow!

So, where’s the additional pot of gold to buy my very own unicorn? – Picture by Eric Rolph
Halographic polish has a lot in common. Both rely on the fraction (breaking) of the light to create the dazzling sparkling… rainbow? Typically, for a rainbow the optimum angle is 40-42 degrees.

The light hits the drop of rain, makes an angle of 40-42 degrees (of if you’re somewhat less lucky, an angle close to that 40-42 degree), and the light disperses. Blue breaks sharper than green, green breaks sharper than yellow, yellow breaks sharper than red and thus the colors are separated (white light contains all colors). This principle applies to both rainbows and halographic nailpolish.
Now, a halographic nailpolish doesn’t consist of raindrops. Enter another friend: Glitter! Instead of a raindrop that breaks the light, glitter can do it as well. Especially halographic “glitter” is ground into very fine particles, thus allowing to remove it quite easily. Educate yourself before you’re going to buy a particular halographic polish: Gosh is a crime to paint (although it gets repromoted!), but I’ve heard great stories of glitter gal.
If you still have questions, you can ask me below. I know, I wasn’t that good in physics, but I did get the principle (blame math for the rest). More info can also be found at your local physics teacher or wikipedia. Both love to dwell on stuff. Advantage of Wikipedia is that is doesn’t require making tests or sitting through a very boring class.
What do you think: halographic nailpolish, hot or not? Share in the comments!








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