My personal guess is that they worked hard to make this a smooth riding
board, so they couldn't be made fun of (too much), but I doubt the piezos
do anything perceptible. I'm sure they are only big enough to generate the
current needed to light up the christmas lights.
I am not an expert on this subject, but my limited knowledge tells me that
the "movement" of the piezo crystals is what would be absorbing the
vibration, the act of turning on a tiny light with the resulting
electricity would be for show. If that is true, then the choice of the
piezos as a dampening material was made because they could generate
electricity. There are a million other things one could use if looking for
a vibration reducing material.
Translation: I think someone figured out they could make a flashing board
without batteries first, and THEN they started to develop a theory as to
why it is a good idea.
But I'm just guessing.
-Dan
D...@SavageSnow.com
SavageSnow.com
xxx
sb
kev
PS: the piezos are not going away. Look for many boards in the K2
lineup next year to feature piezos (some have four piezos instead of 2)
--
Kevin Kan
ke...@kan.org
http://www.geocities.com/Colosseum/Arena/8612
They make a mountain bike shock that does the same think, though the shock
requires a battery.
It sure looks cool to have a flashing beep on your feet in the night.