Cool new technology
From
New Scientist comes this article:
bq. Super-tough coating for cellphones and discs
The colour LCD screens on cellphones and PDAs can get badly scratched in pockets stuffed with loose change and keys. And CDs and DVDs become unplayable in no time when children use them as indoor frisbees. Now a tough, transparent polymer coating developed by chemists in Japan is set to make scratched phone screens and scuffed discs a thing of the past.
bq. In one of the most convincing technology demonstrations this reporter has witnessed, I was handed a CD, a wire-wool pan scourer and some permanent marker pens, and invited to scratch or mark the discs. Hard as I tried, I could not make a single mark on the disc with the scourer. And the ink simply wiped off.
bq. The only person to have succeeded in damaging the disc had undertaken a determined attack with a Swiss army knife, according to TDK, the company that has developed the coating.
Very neat. I generally tend to be good to my disks but I have seen some real casulties where I work and with the occasional DVD rental disk.
Posted by DaveH at November 1, 2004 8:34 PM