Sanyo Develops Corn-Based Biodegradeable CD 321
Recoil_42 writes "PC World has an intriguing article about one way to help ease a growing problem: computer waste. Sanyo, with the help of Dow, has created a biodegradeable disc made of corn. The discs take 50-100 years to degrade, well within acceptable limits, and should come to market by the end of this year. The speedbump, of course, is the projected price: 3 times that of a normal plastic disc, but that cost is expected to be reduced to 1.2 times as (if?) the discs become more popular."
Great news (Score:2, Funny)
Re:Great news (Score:3, Insightful)
1. Convince people that 'oh yea, these will decompose a hundred years after I am dead' and sell CDs for 3x normal cost.
2. ???
3. Profit!
What about future civilizations? (Score:2)
If we keep making things biodegradable, who'll know who we were? I'm starting a new campaign: "Biodegradable harms future history."
"We would like to place this in a time capsule, but it'll be gone in 100 years."
Juuuuust wonderful - (Score:5, Funny)
Re:Juuuuust wonderful - (Score:2)
Easy to recognise the difference(Old Joke warning) (Score:2)
I wonder (Score:2)
Inevitable puns (Score:2)
Well, if you can think of a better one, I'm all ears.
Let the companies use them (Score:3, Insightful)
Re:Let the companies use them (Score:2, Insightful)
Re:Let the companies use them (Score:2)
If people were buying ONE disc, they might be inclined to pay $0.60 or $0.40 over $0.20 if they know it's environmentally friendly.
Re: (Score:2)
Re:Let the companies use them (Score:3, Interesting)
Here's a good example - it's how I go through the majority of my discs. I use my digital camera, take about 70 or 80 pictures, download them to the PC. I remove the bad ones, leave the good ones alone, and fix the marginal ones (reframe
Re:Let the companies use them (Score:2)
Re: (Score:2)
Re:Let the companies use them (Score:3, Informative)
Re: (Score:2, Interesting)
Re:Let the companies use them (Score:2)
I wouldn't use them on anything I wanted to be able to use again in 10 years, but that occasion is rare.
Hopefully AOL will start using them for the discs they send out.
Of course, maybe I'm one of the few responsible people on the planet...
Re:Let the companies use them (Score:2)
Now let's say the price of the corn discs magically drops to 1.2 without a company like AOL using them. That's an extra $20,000/month for an already faltering company. That's almost 1000 subscribers worth of revenue! Not going to happen.
In fact, someone could make a lot of money by coming up with a less environmentally friendly disc if they could sell it t
Re:Let the companies use them (Score:2)
Maybe that would make them reconsider.
Re:Let the companies use them (Score:2)
Re:Let the companies use them (Score:2)
Re:Let the companies use them (Score:2)
The most likely culprit will be CD rot. Yes, I know that currently, the most publicized case of this was due to use of a bad lacquer by one publishing house, but that is short-term damage. The truth is nobody really knows how well a CD designed to spec will remain sealed from the elements over the years. And as soon as the seal cracks, the aluminium layer oxidizes.
So who cares if the protective layer
Re:Let the companies use them (Score:2)
Future (Score:2, Funny)
Now we know what we will be doing with all those AOL discs in the future - five minutes under the grill with a knob of butter. Yum!
Re:Future (Score:2)
Makes sense for un-tech inclined consumers (Score:3, Insightful)
How many times have you seen CD's left to reflect the sun onto the ceiling? Long after the data is lost due to lack of care, the plastic will still be hanging about. I think CDs that have a physical life span are a great idea for the environment. Companies which do look after their CDs can still get their longer lasting ones.
Re:Makes sense for un-tech inclined consumers (Score:2)
Who needs a disc that disintegrates? (Score:2)
Why can't they come up with a disc that retains its data for at least 50-100 years instead of one that disintegrates?!?!?!
Re:Who needs a disc that disintegrates? (Score:2)
It says it won't degrade in the life of the disk (Score:2)
I do thing this is a really cool idea. Those bloody AOL disks were the first good use that came to mind. Since they're
Yes, this is off-topic, but.... (Score:2)
Re:It says it won't degrade in the life of the dis (Score:2)
So beter don't leave them, because this is about what happens. I've already seen disks left by a window or heater that looked like from Salvadore Dali's images, enough sunlight may damage data permanently, some more will melt the plastic.
Sanity check please (Score:4, Interesting)
It's just cost shifting. (Score:2)
So, all this plan does is attempt to shift costs to the consumer. It's not like you can't recycle polycarbonate, it's just nobody wants to pick up that
Re:It's just cost shifting. (Score:2)
Re:It's just cost shifting. (Score:2)
The idea of increasing efficiency can't beat itself. Chemical engineers spent the entire twentieth century perfecting efficiency in industrial
Re:It's just cost shifting. (Score:2)
The unfortunate part is that even though this is a cheap and environmentally benign process compared to the other recycling alternatives, it's still not cheap compared to virgin PET resin because a lot of chemical manufacturing systems are designed to produce PET as a by-product. So, in a way even the new stuff is recycled in a manner of speaking.
Clearly the bigge
Re:Sanity check please (Score:2)
That's where being a lazy geek pays off. I use a mulching mower and just let the grass clippings lay there on my lawn, acting as fertilizer. I have this vision of a tiny grass stalk yelling at his neighbors "Soylent green is grass! Aaaahhhh!!!!!"
And no, my lawn isn't as perfect as some of my neighbors. And
Re:Sanity check please (Score:2)
Have you heard of AOL?
Re:Sanity check please (Score:2)
Goes to show that if we want our CDRs to last, they should be made of newsprint stock.
Re:Sanity check please (Score:2)
Landfills (Score:2, Insightful)
Sort of like looking at the layers of rock now and seeing fosils from prehistoric times. Instead of animals it will be cartons of milk and boxes of Hungry Man dinners.
Re:Landfills (Score:2)
Re:Landfills (Score:2)
Re:Landfills (Score:2)
Besides it's mineral qualities, what are the differences to US when it comes to space and land surface area usage?
As long as the landfills are segregated between odorous and toxic materials and other... there really isn't a difference. With the new advent of biological agents for enhanced degradation of plastics, etc. I'm thinking that there will soon be even fewer reasons to avoid landfill creation.
Just d
Good for rentals (Score:2)
big customers - RIAA members (Score:2)
If they make one that degrades after a certain number of playbacks instead. Or maybe one that degrades within a year or some other ridiculous timeframe.
I'd be totally against it, of course, as I am with all their other DRM/IP related moves. But it's not *that* far off to imagine them seeing this as an option to prolong their current parasitic business model, instead of embracing the online world.
yeah but two questions (Score:2)
But what about the Chilldrenn !!! (Score:2)
You're not against the ENVIRONMENT, are you???????
how long do normal discs last? (Score:2)
I honestly can believe that anyone will have a device capable of reading a cd in 100 years so yay for corn.
Easy way to help uptake (Score:2)
Re:Easy way to help uptake (Score:2)
Look at it this way;
Concentrate on the DVD-R market (Score:2)
MD as a new acronym? (Score:2)
Old news! (Score:2)
RIAA's dream come true (Score:2)
"Hey guys, look! We can make consumers buy the same music over and over again without having to keep changing the format!"
1.2 times? (Score:2)
$0 x 3 = $0
$0 x 1.2 = $0
Obviously we don't need to wait for the price to drop, if they are already 3 times the cost of free CDs.
putting my money where my mouth is (Score:4, Insightful)
I've been saying right along how i'll buy from indie music groups and movie groups, just to support them. And that i'll pay more for higher fuel efficiency, and that i'm willing to try to only bring home glass and cardboard food containers, so that the glass and exterior cardboard can be recycled. And that i'll buy recyclable/renewable products. *sighing and getting out the wallet* But i'll admit that you who told me that it made more sense to demand approximate equivalency in products have a VERY valid point!
But now it's a chance for me tocheer for the idea, again, and i will. Nobody's going to change ANYthing about waste management until it's a crisis, or because the market insists upon it. This is not the answer, no- this is just a start. But there are lots of things that can be done with trash other than bury it, and it has to start in my home where i decide what kinds of trash i'm going to buy in the first place. (especially since i'm one of the ones who whines about it.)
i realise that other consumers may not feel the same way, and that there's really no reason why you should have to- having the larger part of the populace hold out for a more cost-effective products is important- that steers the market, too.
Now, all i can say is- they better not package this stuff in a regular plastic case with a regular plastic spindle, or i'm going to be so bloody ticked off!!
So how long do regular disks last again? (Score:2)
So now they have these biodegradable disks which last twice as long. Bizarre.
Archeolgoists of the world unite (Score:2)
History records that the burning of the library at Alexandria was a horrible crime against the future of mankind.
Oh the horror of it.
We have been reduced to digging in ancient toilettes to scavange for information.
Moonshine (Score:2)
maybe with proper genenetic engineering we can just store the codes in the kernels directly. Just look at Indian Corn. You have a higher base than binary right off the bat.
You could re-use old typewritters as readers like all our old favorite Cartoons showed was possible (prior art here SCO and Microsoft, sorry)
Just like Scott McCollum (Score:2)
These guys exist, I think, to whip up the fears of conservative IT managers with their ties on too tight, and thus generate page views. Linux is a new and largely unknown phenomenon to busines
I'm waiting... (Score:2)
Archer Daniels Midland joins RIAA? (Score:2)
Article did not answer my biggest question: (Score:2)
Any other starving college students remember the biodegradable corn-based packing material? Just add salt!
Re:overrated... (Score:4, Insightful)
The BBC project to preserve the doomsday book (onto laser disk) was rendered unreadable by advances in computer technology in less than 10 years, whilst the original has been around for ~1000 years and is still totally legible.
The British Government still archives data onto vellum (goat skin) because it has a life span of >>1000 years, but CDs become unreadable in under 10 (maybe 20 for the very best well handled media).
Now, if the data is only going to last for 10, whats the problem with making sure that the media breaks down in 50 instead of leaving it to uselessly fill up a landfil - plus these new ones wont leech industrial chemicals into the water supply, unlike the slower degredation of conventional CDs.
Re:overrated... (Score:2)
English law written on skin :-) (Score:2)
It's just acts of Parliament though, not all the data from the entire goverment.
It adds up... (Score:2)
Seriously, if you are complaining about the space that this takes up in a landfill then you got your priorities wrong. There are far more important things to worry about.
But the article says:
The International Recording Media Association estimates world demand for CDs at around 9 billion annually[.]
Pick up 9,000,000,000 CDs and look at them. If you're not worried about the space these take up, what are you smoking and would you mind sharing? That's not even considering how long the CD has
Re:It adds up... (Score:2)
This is a solution looking for a problem.
A better problem is one of fast food.
I create more waste and polution every week eating fast food (using the drive through) then I do tossing CD's.
What about all the other crap in a landfill?
There are things worth your energy, but this isn't one of them.
Some schmuck made a CD out of corn.
Lucky us.
If that schmuck can demonstrate to me that his CD's are more reliable or somehow supperior or maybe just simply cheaper then traditional C
there would be, you don't qualify though. (Score:2)
So we can throw as many thin things away as we like, and damn the environment? No matter how full of nasty chemicals those thin things are? Just *think* before posting, that's all I ask.
Re:overrated... (Score:2)
I have books I bought well over a decade ago, that are still in perfect working order. I have CD-Rs that were burnt around that time (a year or two more recent) that are all-but unusable now. These CD-Rs have been stored, in jewel cases, in a rack of other CDs, in a room in a country with a temperate climate (the UK).
In 3000 years time, normal CDs that have been dug-up from archaelogical sites will almost certainly b
Re:overrated... (Score:2, Insightful)
Additionally, no current CD is going to last 3000 years. Period. Current CDs only last 50-100 years as it is before the subs
At lest get some facts straighter... (Score:2)
Archeologists work there entire careers for the opportunity to get a scrap of 1/3 a sheet of paper.
Say what you want, but in 3000 years those CD's will be in much better shape then a book.
Funny thet, but over here most archeologist would give their right hand for finding something like this [k12.nh.us], but then my ansestors wasn't very keen on books...
However, it was the second part of you statement I balked at. Even the the guys making CDs are only claiming a lifetime of 75 to 200 years [bigpond.com], and that is probaly no
Re:overrated... (Score:2)
What does it take for her to throw it in the trash and be done with it?
Of course you need to think about technology. Who will be looking at this stuff? Is it us 3 or 4 thousand years in the future? If so I would imagine that you and I have no ability to predict what is or is not possible to those people.
Same goes for any civilization that can cross the vast expanse of space or time to vi
Antiques (Score:2)
Re:What a fantastic use for corn (Score:3, Insightful)
Now, getting the food to them, thats where the feeding gets difficult. If we could figure out how to make sure people got the food they needed, we could end world hunger damn quick.
The problem is, transportation is really expensive. Much more expensive than food.
Also, something which helps keep corn farmers afloat will help deal with such problems in the long run.
Re:What a fantastic use for corn (Score:2)
Or worse,in some cases, you can send money for food and the government ends up spending it on offensive weapons.
Or, like the parent pointed out, you get the shipment of food and distribute it to your tribe... but the other tribes won't be seeing a bite, even if there's enough for all...
Re:What a fantastic use for corn (Score:2)
In places where there aren't tribal (or religious or other affiliations that get in the way), the dispersment of food is generally pretty equitable, like it currently is in Iraq.
In Somalia, warlords would take over the food supply by force and hoard it. They'd
Re:What a fantastic use for corn (Score:4, Insightful)
It's not like you can use corn for anything else, is it ? - like feeding the starving millions in the third world.
The hunger in the world is mostly man-made. Lift the tax barriers, and the third world will feed itself in a few years.
Re:What a fantastic use for corn (Score:2)
Re:What a fantastic use for corn (Score:2, Insightful)
Yes, I know, the US has a very onerous tax structure. One of the reasons I didn't go into farming. But that doesn't stop one starving Rwandan from getting some corn meal or wheat flour. (or a nice pound of ground round that ate corn for the last 1000 lbs of its life)
How about the evil Marxist dictators that are the real cause of most countries' food shortages? Spread some democracy and capitalism around and you will fix more hunger
Re:What a fantastic use for corn (Score:3, Informative)
While they might then have an abundance of imported grain, the destruction of the domestic industry means fewer jobs and paychecks to buy that food. Thus, the ridiculousness of American overproduction and Third World scarcity
Re:What a fantastic use for corn (Score:3, Interesting)
1) the price of corn directly affects the prices of many other food items;
2) we produce way too much corn due to a screwy corn subsidy program which encourages farmers to produce as much as they can, rather than as much as we need, and this drives the price down to the point where we all get
Re:What a fantastic use for corn (Score:2)
Screw that 'hydrogen economy' crap. The US is already capable of growing most, if not all, of the energy it needs. And I bet a little more chemical engineering will show that vegetable oils can make a very suitable replacement for petroleum oils in almost every application.
Probably put a lot of people to work state-side, too.
If you ever need fodder for a conspiracy theory, this is a good choice...
=Smidge=
Re:What a fantastic use for corn (Score:2)
Hey, the U.S. decided to start overthrowing "tirents" and forcing "democracy" on them in order to open up their resources to private companies that ultimatly funnel money out of said country to spend on private jets, pointless capital projects and armies.
Get with the times, man!
Re:What a fantastic use for corn (Score:2)
The US should have processed the corn so that there was no risk of it contaminating the Zimbabwe crops. But instead both countries chose to play politics over the issue, and people starved as a result. *sigh*
Re:What a fantastic use for corn (Score:2)
What's it like, way over there on the left?
Re:What a fantastic use for corn (Score:2)
Re:What a fantastic use for corn (Score:2)
As far as legal action is concerned, I don't know what jurisdiction some company in the U.S. has over some dirt poor farmer in Zimbabwe. I think, on matters of national concern, the government can and will ignore laws of other countries. It might not make them popular, but they need to do what's best for them.
Recently, in Brazil, the government waved patent
Re:What a fantastic use for corn (Score:3, Insightful)
It would be more reasonable to give technological aid by helping with e.g., irrigation infrastructure. By doing this you could employ and educate local (third world) technicians and help build up a solid agricultural industry, which is the basis for
Re:What a fantastic use for corn (Score:2)
Re:What a fantastic use for corn (Score:2)
Re:What a fantastic use for corn (Score:2, Informative)
In the Great State of Nebraska, we have taken 1.1 million acres of land out of production in the last 20 years or so. About 20% of our current corn production is being fermented into alcohol for use in E10 (Ethanol, 90% gas, 10% grain alcohol). Corn is still selling for less per bushel (currently around US$2/bu.) than it did 25 years ago (US$2.5/bu. give or take 2 bits) when I did field work for a seed corn dealer (a guy that raises the seed corn that other farmers buy
Re:What a fantastic use for corn (Score:2)
RTFA and you'll see that all the worls CDs done this way equates to less than 0.1% of total production.
I saw a TV program about "Freegans", (I think) people who are so appalled by the waste of food we throw away that is perfectly edible and OK in appearance, they go round dumpsters and eat some of it themselves. We're talking whole boxes of nice looking carrots thrown because one went mouldy, fine stuff thrown away because the supermarket over ordered and can't expect to sell it.
Re:What a fantastic use for corn (Score:2)
So you don't want to feed the "precious third world". Are you really saying that you are happy for others to literally starve to death ? As it stands, that's what I'm taking away from your contribution to this thread.
As for your assertion that I should give *all* of my disposable income to charity or STFU, well that hardly holds any water at all. LoL !! I get better reasoned arguments from my
Re:What a fantastic use for corn (Score:2)
I am no more happy for others to starve to death than anyone else would be. What I dislike is people pointlessly throwing the misfortunes of others into our faces at every opportunity (however marginal); while they in their turn, do not do anything to distinguish themselves from the complacen
Re:What a fantastic use for corn (Score:2)
Re:AOL Discs (Score:2)