Category Archives: Science

Sea turtles mistake plastic for jellyfish

Sea turtle

I already knew that fish were eating plastic from watching the documentary film Tapped, but I was not really prepared to see this article from Mother Nature Network, or @MotherNatureNetwork on twitter. A green sea turtle, rescued in 2009, was found to have eaten a large amount of plastic. The team of marine biologists was able to extract the largest piece, but the poor turtle still excreted plastic for a month. Marine biologists believe that sea turtles are eating the plastic waste that finds its way into the ocean because it looks like a jellyfish. Since sea turtles love to eat the jellyfish they chomp down on the plastic bag look-a-likes as well. Read More

When water isn’t just water

Water test

It’s real water. Or at least that is what the makers of Real Water want you to believe. According to the Real Water website the water that we drink is damaged, or too acidic and does not hydrate the body properly. The science behind their claims is fairly impressive…in volume. It is true that tap water is slightly acidic, which means it has a pH level lower than 7, but is it really bad for your health? Real Water thinks it is and charges $36 for a case of 24 bottles.

You may think that’s not too much to pay if you are going to get better water. Read More

When BPA-free does not equal “safe”

Bpa free

This is a subject that I came across a while back and have spent some time exploring, but this week Beth Terry of myplasticfreelife put up a post that covered the topic perfectly. I highly recommend reading her post about the other estrogenic chemicals that can leach out of plastic and into your food and water. You should also follow her on twitter @plasticfreebeth

The whole post is a great read (so check it out!), but here are a few crucial facts about why we need to move away from disposable plastics and find a more sustainable solution. This is what Beth has been doing since 2007 and her blog is full of advice and information on how to reduce your plastic footprint. Read More

A newer “greener” bottle?


The biggest players in the bottled beverage industry have announced a change to a more green friendly bottle. The new bottles from Pepsi are made from 100% plant based renewable sources (for a great breakdown of the new Pepsi bottle check out, while Coke has announced their new bottles will be 30% plant based. This is definitely a move in the right direction by both companies. At least this shows that we are seeing a shift in the mindset of major players like Pepsi, Coke and Nestle, but it still is not a substantial change to the problem posed by single use plastic bottles…and here is why. Read More

Radiation detected on the East Coast

Radiation warning

Reports are starting to come in from monitoring stations around the country indicating that trace levels of radioactive materials have been detected in the United States. In some states testing has revealed an increase in the presence of radiation in rainwater. This increase in radioactive material is linked to the incident at the Fukushima nuclear plant in Japan.

The most recent reports from the EPA continue to show that the increased levels of radiation detected are expected and still “far below levels of public-health concern”. The EPA is stepping up monitoring across the country to keep an eye out for public safety. Read More

World Water Day 2011

World water day

Today is world water day and I think it is important that we remember how lucky we are to have access to safe drinking water. According to the UN report “Sick Water” released last year on March 22, dirty water kills more people each year than violence, including war. According to UN Secretary General Ban Ki-moon The world’s water supply is contaminated every day with “millions of tons of untreated sewage and industrial and agricultural waste”.

Have you ever had to walk a mile or more to get water from a dirty well? Take a moment to think about where your water comes from and how amazing it is to be able to turn on the tap and have fresh water delivered directly into your home! Read More

More plastic than plankton

Plastic bottles washed up on the beach

We use plastic for a variety of functions because it is cheap and easy to use. The problem is how much of that plastic that we use every day is not handled responsibly and recycled. We have reached the point where pollution from plastics waste is having a severe effect on the environment. I am not talking about landfills, though there is definitely an argument to be made for the work we have to do there. What I wanted to talk about today is the accumulation of plastic in the ocean. Researchers, like Captain Charles Moore and his team, have discovered that plastic are polluting our oceans in a big way. Read More

Widely used pesticides impair male reproductive health

Tractor at work

A new study has found that many common pesticides block male hormones and may be a contributor to the decline in male reproductive health. This is one of the only recent studies to focus on human exposure to new chemicals. The majority of studies to this point have been about pesticides that are no longer used. The study found that 30 of the 37 pesticides tested were anti-androgenic and may play a significant role in blocking normal hormone activity.

Pesticides are widely used to protect crops from insects, diseases and weeds. The purpose of pesticide use it to keep people safe by preventing crops from being contaminated. Read More

Fun facts you may not know about water

Our planet earth

How much do you know about our planet’s water supply? It might be a lot or very little, but how much you know is not as important as how much you care. Our water supply is a precious resource because it is what sustains life for all the living beings, human or otherwise, here on Earth.

So let’s start with the easy stuff. How much of the earth’s surface is covered by water? About 80%. You knew that one, right? See how many of the next group you can guess correctly. The answers are at the bottom of the post.

  1. What is the most common substance found on earth?
Read More

Water cooler talk may be bad for your health

Water-cooler No, not the actual conversation, but the water you drink from the cooler. What many socially minded employees may not know is that the plastic water jug on top of the cooler increases their exposure to a chemical known as Bisphenol A (BPA). BPA is a synthetic estrogen compound used as a hardening agent to manufacture polycarbonate plastics, the more durable plastic used to make 5 gallon water jugs. BPA has been in use in plastics for decades and was long thought to be safe for human consumption because it is metabolized quickly. More recently independent toxicology studies have shown that not only is Bisphenol A a potential health risk to humans, but that it can leach into water and food stored in plastic containers. Read More