Biodegradable USB drive made of corn

Corn is fermented down into polylactide (PLA) that can be biodegraded safely ... but that does have to be done at a specialized facility with heat, which is not so earth-friendly.It is good that USB drive is biodegradable because it is use widely in the world and will create a lot of waste.but we are now shortage of food.it is no wise to use corn make it.maybe the skin of corn.it is important to transfer the waste to well.that is more effective way to solve problem.the article is good because it mention that the bad and good of the product.http://green.yahoo.com,By Jaymi Heimbuch