Tuesday, May 27, 2008

Wasting Time Identifying Waste

There are so many different classifications of waste, it must be very tiresome having to identify all the types and dispose of them accordingly. Not my kind of job.

The New Jersey Department of Environmental Protection mentions a basic classification of wastes. They include municipal waste, dry sewage sludge, bulky waste, construction and demolition waste, vegetitive waste, animal and food processing waste, dry industrial waste, abstesos, incinerator ash or waste ash, bulk liquid and semiliquids, septic tank clean out wastes, and liquid sewage sludge. Each category can be broken down to individual materials, so you can imagine how much shtuff we consume and end up throwing out. You're probably thinking, damn, I'm never gonna remember all this. And well you wouldn't really have to, since the majority of them fatl into the hands of corporate manuafacturers rather than the normal lay person. Apparently, quite a handfull of them are the result of "disposed" waste.





http://www.state.nj.us/dep/dshw/lrm/type.htm
http://www.umich.edu/~gs265/society/wastedisposal.htm

Tuesday, May 20, 2008

Landfills

By 1992, all incinerators were discontinued. During 1935, most landfills were created and filled to capcity, and replaced with several highways and parks like Robert Moses. Today, we have only one active landfill in the New York area: Fresh Kills. Welcoming name. Instead of loosing the garbage in random places in the city, they pack it onto barges and carry it across the harbor to Fresh Kills.

Monday, May 19, 2008

The Experiment

So there were these seeds. They were put into an 3 by 6 egg carton, with soil filled to each depression's rim, 3 seeds per depression. We watered it. Nothing happened. Only one had grown after three days time, but we accidentally killed it.

Part 2

So there were these seeds that didn't grow. I hypothesized that it had something to do with the carton, for two reasons: it is porous, and it looked much more brittle than the first time we used the carton. What I thought happened was that the soil had not caught all the water, and so it seeped into the carton, which the sun evaporated, which caused the carton to shrivel and become brittle. This prevented the seeds from growing, the lack of water. And I was right.

To see if the carton would become even more shriveled up, I put appoximately the same amount of water as before into the egg carton and waited a day. It became more brittle. With the seeds that did not grow as its respective soil, we put it in a new container, and observed what happened. They grew.

So there were these seeds that didn't grow because the egg carton was absorbing water and letting the sun evaporate it which caused the seeds to not grow, however when the same seeds were placed in a new container, they grew.

Tuesday, May 13, 2008

21%

In a study conducted by Princeton University, it was found that on average, there are only 21% of the large mammals that once inhabited the continents still left. It was just 500 years ago, that the world was at an essential 100. But it tracked downwards into a spiraling demise, thats to none other than us. Humans. We did this. We intervened with the ecosystem, our niche has so sorely infected it, that we've nearly driven certain mammals to extinction. Great job, human race. Its interesting to note, however, that Australia was free from such a staggering drop. The study reported that Australia's mammal count had dropped by 32, to 68%. Regardless, we are doing something, we are doing something horrible. Should we aim to preserve the planet by averting our attention to limiting greenhouse gases, among other goals, we should also protect its animal life. Once they collapse, we might as well collapse too. We have to learn to keep our dominance level, or it will become the end of us.

Wednesday, May 7, 2008

This Electricty

10 Ways To Save Electricity
translation: 10 Ways to save money:

> Turn off your lights when you're not using them. Obvious.
> Unplug unused wires from outlets
> Clean out your AC's filter
> Go out more
> Find more conventional methods of doing things
> Use flourescent light bulbs
> Some companies are conscious about energy expenditures. Search them out
> Fireplaces are cool

Tuesday, May 6, 2008

Recycling the Sun

"Solar Energy" is a loose term. It can mean the energy that comes from the sun. It can also mean energy that was converted from the sun's energy.



The Solar Collector




The Solar Cell





Monday, May 5, 2008

Biotechnology and Food

I am actually extremely interested in the workings of biotechnology. I once read a book covering the business benefits of partaking in this newly conceived industry. Let me say, it is chockfull of opportunity. Despite that the government in the past, in several countries, has made motions to stop it, halt it even, they are beginning to loose their grip. They see the potential. Many nations around the world have been putting a special lenience towards the food aspect of biotechnology. But it is not without its heated disapproval.

The premise of biotechnology is very simple. The technology revolves around the manipulation of genes in organisms to create certain desired effects. These effects usually entail making an organism capable of producing an assortment of chemicals. You can probably see already how this could (and has) be used in agriculture. Engineers could use this to create crops resistant to weather conditions. They could engineer plants that produce more of a certain vitamin helpful to us, or produce a chemical that’s used in insecticides (to use as an auto—insecticide). Some of the genetically modified foods are clearly discernable on the market. Familiar with “golden rice?” This is a product of genetic modification. When engineers activate a gene that’s responsible for Vitamin A, or beta-carotene, the rice becomes a light orange, gold color. This is where carrots get their signature color from; it is where the GMO rice gets its signature color from.

This modification can cause some bad, unwanted side effects. The number one worrier: cancer. The new chemicals cultivated in the substance, though it might help in actually growing the plantt, may not always do the same to our bodies. The genes of the modified plant could encourage the production of tumors. There is another technology, though not related to biotechnology, that can be charged for the same effect. Food Irradiation uses x-rays to try to destroy bacteria and other possibly harmful organisms. Thing is that it sometimes ends up creating radioactive particles that stay inside the food long enough until we eat it. Cancer’s one-two punch on us.

Another harmful effect of genetically modified foods is the possibility of you contracting an allergy from it. Like mentioned, the food will begin to produce new chemicals, some of which may be more harmful rather than helpful. Some may be allergic to this chemical and not know it. Some might just be toxic, and that’s bad too. Despite this there are several products on the market that have been altered in some way. Though many a consumer, according to the Center for Food Safety, has fallen ill from genetically modified products, they are still on shelves. This undermines the great things that come with biotechnology.

Farmers have been generally upbeat and positive about the up and coming biotechnology industry. Take for example Terry Wanzek, a farmer in North Dakota, who grows wheat, soybeans, corn, and barley. He compares fighting the biotech movement to saying he “fought Louis Pasteur” or he “fought Thomas Edison.” On a positive side note, though adamant opponents may not give a damn, but Terry Wanzek is especially grateful that biotechnology has allowed his plants to yield more more often. For Terry, this meant that he had more food to put on the table, as well as sell, and he also received more time to be around his wife and children.

The Organic Consumers Association claims that GMOs take longer to cultivate, contrary to what Terry says. They make it sound so earth shattering, calling it an exposed “Major Genetic Engineering Myth.” It’s common sense. Modifying the genes of anything takes time obviously. This “lag time” as the article calls it does in fact cause you to produce less yield, within a certain time frame, that is. Its nitpicking at an important point with a stupid argument. Doesn’t matter, because soon, this lag will become nonexistent as the technology becomes more advanced.

In my opinion, biotechnology is great. I know, that as a Catholic I should be standing maybe a bit more against it, as it is tainting the natural process of life, but the beneficial effects of it are just so numerous that it cannot be neglected. I also know that there are several risks involved, but that is only because it is a budding art. The technology is the boon of our age; you don’t know how many things out there on the market were crafted using materials that came from genetically altered organisms. It’s amazing.

Covering: Process Involved, Scientific Studies, Side Effects, Farmer’s Reactions

Bibliography
Terry Wanzek, Conversations about plant biotechnology
Organic Consumers Associations,
Center for Food Safety,