4th Ecosave Workshop - Endangered Animals

 We held the fourth workshop where we informed and taught kids about endangered animals. Although this was a topic that was introduced earlier, kids showed a significant interest in the matter so we decided to highlight few more endangered animals that were under recent spotlight such as polar bear, panda, and local Korean dolphins called 'Sangkengyi'. Growing Sangkengyi was found caught in fishing net and marine authorities decided to take meausres to preserve the species.

Due to school-related reasons only limited number of children were able to attend the workshop. However, small gathering allowed us to have more personal conversation with kids and offered them the opportunity to capture in-depth knowledge in a quiet setting.

We started off by sharing presentations on new endangered animals. We talked about each  animal's characteristics, habitats, and why it was endangered. Later on, the kids got into small groups and created their own presentations on endangered animals just like the previous workshop. All of this was proceeded in a slower and more laid back manner since it was like a review session.
And the end, the kids presented the slides and the group with the best presentation was rewarded special prizes.  We wrapped up by giving out goody bags to everyone.

Even though many kids could not attend due to school matters, we believe this was another successful workshop where we got the chance to elaborate on the topic of endangered animals and refresh their past memory with the attened children.

   

 

By Justin Chung

My game with Scratch

Our purpose of creating these fun, simple games was to familiarize children with the concept of edible insects. Each member used a program called "Scratch" to create a game that involved edible insects.

Here is a link to my game: https://scratch.mit.edu/projects/119305455/

"Insect Eater" created by Daniel Kim

Posted by Daniel Kim

Asian consumer firms need to buck up on sustainability: New report

http://www.eco-business.com/news/asian-consumer-firms-need-to-buck-up-on-sustainability-new-report/?utm_medium=email&utm_campaign=April%2020%20newsletter&utm_content=April%2020%20newsletter+Version+A+CID_900b2679fb4f0ef3073e4553c5a04231&utm_source=Campaign%20Monitor

Posted by Daniel Kim

The Great Barrier Reef

Australia’s great natural world. The largest living thing on Earth. Visible from space. These phrases depict the one and only Great Barrier Reef of Australia. The Great Barrier Reef is the world’s largest coral reef and one of the seven wonders of the world. It is 1,400 miles long, contains 2,900 individual reefs, and is home to thousands of different species. Some examples are fish, mollusks, birds, whales and dolphins, and turtles. The reef provides life to many species, and if it were lost, the surrounding ecosystem would be negatively impacted to a great extent. 

However, it seems like the nightmare has become true. Last month, it was recorded that “The Great Barrier Reef of Australia passed away in 2016 after a long illness. It was 25 million years old.” The reef’s greatest enemy, bleaching, has caused tremendous amounts of destruction to the reef. Coral bleaching is when stress on the environment causes a disruption between the relationship between the tissues of corals and microscopic algae. This causes corals to turn white and lose its beautiful color. Several factors cause coral bleaching such as temperature change, runoff and pollution, overexposure to sunlight, and extreme low tides. Last May, researchers reported that more than a third of the northern reefs was dead and that 93% of individual reefs was affected. Since then, situations have worsened greatly; hence, the devastating news of the Great Barrier Reef. 

Despite how the Great Barrier Reef was declared dead by several, many have opposed this statement. Researchers and scientists say that the reef is not quite dead, but it is dying. Therefore, there is still hope in preserving it. According to CNN, in the past, the Australian government had pressured the United Nations to take the Great Barrier Reef off the climate change list, but after the major change, the most precise measurements are taking place. It is no doubt that the reef is in a grave state. However, it is not completely dead yet, and we can all strive to preserve what is still left. 

By: Soo Lee

Namsan Tower Lights

    Everyday, when the sun sets, the Namsan Tower always lights up in a certain color. These colors may vary from yellow, green, red, etc. However, did you ever stop to wonder what these colors meant?

    These wide array of colors all actually represent the air quality or dust level in the air. Depending on the amount of dust that day, the color of the tower will change. When the tower gives off a blue light, it signifies that the dust level in the air is very low. Usually, the dust level goes from 0-30 micrograms. Next, when the dust level is between 31 and 80 micrograms, the tower tends to illuminate in a greenish color. This means that the air quality for the day is average. An average air quality can sometimes come in colors of yellow and purple as well. Lastly, when the tower is red, it is giving a sign that the air quality is horrendous. This happens when the dust level exceeds 120 micrograms. The colors not only adds a cool feature to the beautiful tower, but it can also be utilized to inform people about the air quality. So when the tower is red, it would probably be best not to step outside. 

 

By: Justin Chung

Earthquake Possibilities

On September 12, I experience the first earthquake of my life. I was sitting at my desk at the time when I felt our apartment shaking for about 10 seconds. I did not know what it was at first. Only when I went out to the living room, did I learned through my parents that we just had an earthquake. The epicenter was in a city called Gyeongju located about 250km south of Seoul. The 5.8 magnitude earthquake was felt throughout most of the country and was followed by some 400 aftershocks with some being a magnitude of 3.8. The Gyeongju earthquake is considered to be most powerful earthquake to hit the peninsular since Korea began recording earthquakes in 1978. While the earthquake did not cause any major damage, it did leave us realizing how little we were prepared for such natural disaster.

Earthquake has never been part of our lives as I grew-up in Korea. We saw only through TV news coverage the devastations of earthquakes especially in our neighboring country Japan. And as we watched the news, I think most in Korea felt that it would never happen to us in Korea. The tremor on September 12 changed everyone’s minds. I think all Koreans now realize that Korea is not exempted from possible disaster. 

Now that I have lived through my first earthquake, like so many people, I started to think about what we need to do before the next one hits. Clearly there has to be a better education and training in place to show and teach everyone what they must do to prepare for an earthquake. I also wonder why we had an earthquake in Korea and also why it seems there were so many other earthquakes around the world. In 2016, there have been 8546 earthquakes around the world with magnitude of 4 or above. While it’s commonly known that earthquakes are usually caused when rock underground suddenly breaks along a fault and this  sudden release of energy causes the seismic waves that make the ground shake, what is not commonly known is the possibility of climate change triggering natural disasters such as earthquakes, volcanoes and tsunamis. 

Professor Bill McGuire of University College of London published a book in 2012 discussing exact possibility. An article in CarbonBrief Clear on Climate, stated that “McGuire book examines what the planet has done in the past as the climate has changed naturally, and makes a convincing case for a historical relationship between natural change and some geological activity. Give the speedy nature of the current climate change, it seems reasonable to take form this that our current human-driven climate change will have geological consequences. McGuire suggests that if man-made climate change leads to more large ice sheets disappearing – like the one covering Greenland – this could lead to more shakes, rattles and rolls."

While there are skeptics calling McGuire’s theory as a science fiction, what is not science fiction is man made climate change is melting the ice and the world is witnessing greater number of earthquakes than before. 

By Daniel Kim 

Insect Sandwich Maker, a game made with Scratch

Throughout the workshops for young children, questions on 'How to make children get acquainted with insect food' keep coming on.  Insect food is one way to solve water shortage problems worldwide.

We came up with a thought that creating an on-line game using children friendly platform, 'Scratch', is a good way to make children get cozy with 'Insect food' concept.

Each member took a class and studied the 'Scratch' program and came up with own creation.

https://scratch.mit.edu/projects/119222170/

This is a game called, 'Insect Sandwich Maker', created by Alberta.

More information on Scratch:
https://scratch.mit.edu