Have you ever seen those campaigns that say you should help save the white tiger? Don’t listen to them. You should not “save” the white tiger! Here’s why: the white tiger is not a species, but a group of leucistic Bengal tigers. These tigers are often treated poorly and are forced to inbreed, which has terrible side effects.
After driving for a couple of hours, crawling under a barbed wire fence, walking about a quarter of a mile through muddy, bee-infested ground, and stepping over cacti, there it was, Waurika Pond. This wasn’t your average pond, of course. Waurika Pond had dried out long ago (millions of years ago), and, incredibly, its surface was covered in fossils. There were lots of fossils from way back in the Permian (252 to 299 million years ago), before the age of dinosaurs.
By Samantha (KNE Intern)
Obesity rates are rising across America and causing massive issues, ranging from health complications for the obesogenic population and financial issues for the nation, as healthcare costs skyrocket. One potential cause of the rising presence of obesity in America is the increasing popularity of new technology and social media websites. Ironically, social media is now becoming a tool researchers use to curb the spread of obesity.
I conducted a study during the summer of 2016 to look for a correlation between the contents of people’s Twitter Tweets and the presence of obesity in New York State counties. This research treated obesity as a communicable disease, or a disease that can be transmitted from person to person. In this case, the “disease” spreading was obesogenic behavior, and Twitter was a tool to track that behavior.
I downloaded and sorted Tweets using Python, a popular computer coding language. The Python computer program I coded first separated over 1,000,000 Tweets by location, with each Tweet falling into one of the 62 New York State counties. Then, I separated the tweets into 4 different categories, “Eating Related Tweets”, “Physical Activity Related Tweets”, “Inactivity Related Tweets”, and “General Health Related Tweets”, based on keywords.
Each category had a unique list of keywords, which I generated by isolating the most frequently used obesity-related terms in the set of Twitter Tweets downloaded. A Tweet fell into one of the 4 categories if it contained one of the respective keywords. For example, some of the keywords for the “Eating Related Tweets” category were “cake”, “hungry”, and “mcdonalds”. I then analyzed the percentage of tweets in each category in hopes of finding a statistically significant correlation and determining the marginal effect of the social media data.
The results are currently inconclusive, as the relationship between obesity and Twitter data was statistically significant in some counties and not others. I will be building upon this research in the summer of 2017 in hopes of improving some of the research methods used, like the data collection, statistical analysis, and keyword generation. Hopefully, when fully completed, the research will accurately depict the relationship between obesity and Twitter data, which then can be used to create an epidemiological model demonstrating the spread of obesity in New York State on a county-level basis.
Sharks, the predators people fear due to lack of information about them. However, if you can pass your fear of death by shark, there are many cool things to learn about them. They are cartilaginous fish, so they don’t have bones and their skeletons are made of cartilage. Sharks have been around for about 450,000,000 years and there are about 440 known species of sharks today. They’re so tough that they even survived the mass extinction that killed the dinosaurs. Continue reading “Sharks 2”
Ever heard of the Seychelles? The answer should be yes, if you read the previous newsletter. The Seychelles is an archipelago of 115 islands. What is an archipelago? It’s simply a group of islands. This archipelago is located east of Africa and north of Madagascar in the Indian Ocean. Continue reading “The Seychelles”
The Coco de Mer, or coconut of the sea, is a palm, endemic to the Seychelles islands of Praslin and Curieuse. The name comes from several hundred years ago when the nut was first discovered. Sailors saw it come up from below the waves, so they thought the nuts came from an underwater forest.
In the animal kingdom, “it’s usually survival of the fittest, but for Birds of Paradise it’s survival of the sexiest,” as the Perot Museum says. Birds of Paradise are isolated species, so they don’t have to worry about staying alive. They have to worry about passing on their genes. Tim Laman and Edwin Scholes went on several expeditions to record and photograph all thirty-nine species of Birds of Paradise. Each one has developed a unique mating ritual to go with its individual species.