Radio Podcast with General Pediatrician Natalia Sommers.

Click the link to listen to a clip of a radio interview with general pediatrician Natalia Sommers!

This is the link of the radio interview with Natalia Sommers...







*Note: This is NOT a real radio interview*

Cork to a Window: Class Response

Today, we did a lab which involved baking soda, vinegar, a test tube, and a cork. And can you guess what we had to do? We had to mix certain quantities of baking soda with certain quantities of vinegar into the test tube, cork it, and then watch the cork fly. But, here's the catch! We had to figure out how much of each substance we should mix and find out at what angle we should hold it in and at what height in order for the cork to pop up and hit a window which was about 686 cm away from us. Plus, our goal was to hit the window at least three times in a row. Tricky, huh? Not for our group... at first. We were able to hit it on our first try. However, we accidentally tweaked the measurements a little, which we shouldn't have done, or were too late to put on the cork. On the contrary, our third try was a success, whereas the forth wasn't. And so the pattern continued on and on until we started hitting above the window. We later discovered that we were holding the tube too high and the angle was too vertical. We then tried holding the test tube a couple of inches lower, and reduced the slope of the angle. Finally, our last try was a success, but we were unable to hit the window three times in a row due to lack of time.
What is the science behind this? Well, we mixed baking soda with vinegar, forming the substance CO2, widely known as carbon dioxide. Because this chemical change is occurring in a confined area (test tube with cork covering), pressure builds up. As the pressure builds up, the change and its reaction continues. More and more gas forms and there's nowhere else for the gas to go. Therefore, the pressure builds and builds until there's so much pressure that it pushes the cork up, forcing the cork to travel great distances, or just a couple of feet away depending on the proportion of the baking soda and the vinegar. However, if the proportion's too large and if there's too much pressure, the test tube might explode, causing the glass to shatter all over the place. As a result, people performing the experiment might get hurt so it's always important to wear goggles, or gloves perhaps. So be careful, and have fun!



















Information was recieved from personal experience and trusted resources, and was not recieved from any printed, broadcasted, or online resource.

Human Evolution: Are Humans Still Evolving?

Did you know that our human species, homo sapiens, is still evolving? Scientist led by Stephen Stearns of the Yale University say that if the natural selection of fitter traits is no longer driven by survival, then it is because of the differences of women's fertility. "Variations in reproductive success still exist among humans, and therefore some traits related to fertility continue to be shaped by natural selection," Stearns says. In fact, women who conceive more children are more likely to pass on traits to progeny. Stearns' team conducted an experiment with 2,238 postmenopausal women who were participating in the Framingham Heart Study. They examined the women's height, weight, blood pressure, cholesterol levels, and the amount of offspring they had produced. Their observations included that that it was the stout and slightly plump women who had more children. If the trends were to continue with no cultural change in the town for the next 10 generations, by 2409 the average woman in Framingham would be 2 cm shorter and 1 kg bigger, have a much healthier heart, have its first child five months earlier, and enter menopause 10 moths later than the average woman today. However, the rate of evolution is pretty slow. Even the minor of changes, such as cultural factors and natural eating and sleeping habits, could affect the trend. On the contrary, ever since the Industrial Revolution modern humans have grown stronger and taller, making evolution seem as if it's making people more fit. Evolutionary biologist from the University College London Steve Jones argues that variations in female fertility are much less of a significant factor than the differences in male fertility. "While it used to be that men had many children in older age to many different women, now men tend to have only a few children at a younger age with one wife. The drop in the number of older fathers has had a major effect on the rate of mutation and has at least reduced the amount of new diversity - the raw material of evolution. Darwin's machine has not stopped, but it surely has slowed greatly," says Jones .

But evolution is a long process. The predictions we make now are only predictions, and may not even occur. for example, the genetic traits of the parents play a big role on the offspring. It may be in the father's gene to have high blood pressure and cholesterol amount; and the mother may only be 5'2". The child may have high metabolism, thus causing it to not be overweight. In addition, the lifestyle of humans is constantly changing. Many people are getting less and less sleep, and it is when you sleep that the growth hormones travel in your body. Since transportation has become much easier, people are getting less exercise. Also, humans in selected areas are eating even more than before, causing rapid weight gain. All these factors apply in evolution. Evolution is the change that species go through to make living easier. So as lifestyles change, especially during this period of technology and easy living, the human body will also change in order for it to be compatible with ever-changing lifestyles.

Click Here! for the link.

"Surviving H1N1-- with baby in belly"

Several months pregnant, Amy Wolf has been watching the news for updates on the H1N1 virus, commonly know as the swine flu. Every time she'd watch or read the news, there would be something about pregnant women getting this flu. In fact, pregnant women are at a higher risk for getting the flu. Between April and May, 34% of pregnant women with were hospitalized; by June 6 died.

"I never heard of something affecting pregnant women more than anyone else" says Wolf.

The swine flu is a hot topic for pregnant women. Here are some questions that were asked.

Is the H1N1 vaccine safe for pregnant women?

Yes, it is safe and recommended for women who are pregnant. In fact, 120 expectant mothers are to participate in clinical trials across the country.

Should I get that swine flu vaccine or the flu shot?

The CDC recommends both.

If I get the swine flu vaccine while pregnant, will it protact my baby?

Dr. Buddy Creech says, "One of the things the body does very well is give antibodies to the babies." Also, women who get the flu shot while pregnant help build immunity while pregnant for their child which is he;pful during the first few months of their lives.

I think that the media is making a big deal out of the swine flu. They are scaring their viewers and putting unnecessary thoughts into their heads. However, it is also important for expectant mothers to beware and watch out. They should avoid highly populated areas where the swine flu has struck.

Click here! to view the website where I got the information from...

Plasticity

The mantle exhibits the property of plasticity. Plasticity is when liquid sometimes acts as a solid. To get an understanding of what plasticity is and how it works, we did a lab on plasticity with corn starch and water.

When you dip your hand in the mixture, it feels like a liquid. But when you stirr the mixture, it feels chunky. I would describe this mixture as liquid, unless squeezed hwere it turns solid. If you were the poke you finger very quickly, then the mixture seems solid.

This miwture is very similar to the earth's mantle because when you apply pressure, heat, and energy to both, they harden.

Response to October Sky

         Recently, we watched the movie October Sky. This movie is about a kid named Homer Hickam's ambition about rockets after he observes the Sputnik in an October night flying through the stars. He then is inspired to create a rocket of his own with the helps of his friends, Roy Lee and Odell, along with science geek Quintin. They form the Big Creek Missile Agency (BCMA), a rocket launching spot. Unfortunately, his father John did not approve of this and wanted his son to pursue the Coalwood (of West Virginia) tradition to work in the mine. The disadvantages of working in a mine is that it is likely to get killed by accidents and coughing due to breathing in coal dust. Homer and his friends use the successful rocket they built and compete in a science fair and win. Because they won, one of them gets to go to another big science fair in Indiana and wins there again! This movie connects to science, math, and our character education.

         October Sky relates to science because of the movie having to do with rockets. The boys try many times to build a successful rocket with correct proportions and eventually succeed. Along with rockets, there are coalmines. Many of the citizens in Coalwood work in the towns' well-known coal mine, hence the name "Coalwood". Coal is a very useful rock in science. Coal is also used to power trains, as electricity, heat up places, as well as being given to people on the "Bad List" by Santa Claus. In the scene where they show Sputnik also relates to science as Sputnik being the first human-made object to orbit the Earth.

           This movies involves math Homer uses the equation from the book Miss Riley gave as a birthday present to prove that one of the boys' rockets didn't cause a fire. When, Homer drops out of school in order to work for the mine because his dad is unable to work due to injuries in the mine, in his spare time he figures out a very difficult equation with no help. 

             The movies also exhibits character education when the boys show empathy towards Quentin, a science geek by letting him join their group.  In addition, towards the end of the story John shows cooperation by finally attends his son's last rocket launch, thus given the honor to push the button in order for the rocket to take off.

              October Sky is a wonderful movie to watch. It's also inspirational because it shows that even an ordinary boy can pursue his extraordinary dreams. For further information, this movie is based on a real story with the real Homer Hickam. So why don't you rent this movie and watch it!

Response: Turner's Syndrome

Turner's Syndrome is a genetic disease. Symptoms include-

• Shorter then regular women
• They cannot conceive children because their ovaries don't work.
• They have extra skin on their neck.
• Swelling on hands and feet
• Heart effects
• and Kidney problems

I find this very heartbreaking. With these symptoms, people wouldn't feel like being around you. Other then that, it seems to me that patients have a very miserable life. I would hate to be unable to bear children.Bearing children is a gift to women. It is what make a woman a woman. This is one of my dreams. Women have done nothing to get this disease. These patients won't be able to see the light of life. To die at age of 17 is unfair. Unfortunatly, there is no cure.

Click here to find out which blog I responded to!

Genetic Disorders: Duchenne Muscular Dystrophy

Duchenne Muscular Dystrophy

Duchenne Muscular Dystrophy is a muscular dystrophy which primarily affects voluntary muscles. This genetic disorder is caused by an absence of dystrophin, a protein that helps muscle cells intact. Being a patient, the symptoms and possible complications are-

• awkward walking, stepping, running, etc.
• frequent falls
• fatigue
• difficulty in motor skills
• effects in posture
• muscle contractures
• difficulty walking
• muscle fiber deformities
• risk of learning disabilities
• loss of ability to walk (by age 12)
• scoliosis

There is no treatment or cure for this disorder, but patients do go for physical therapy. The life span typically ranges from the late teens to mid 30's. Some patients live through their 40's. This disease occurs 1 in 3,500 males. Only males get this disorder, though females can be carriers. Duchenne Muscular Dystrophy can also be caused by a mutation in a gene called DMD, which is located on the X chromosome.

I think parents should check and know if in the family history whether or not anyone has ever gotten that disorder. This will help treatment and or prevention. In addition, scientists and doctors should study what is the cause of short life span and should come up with some type of antidote which can prevent short mortality. Where there's a will, there's a way!

Alchohol Comsumption Leads to Cancer for Women

"Low to moderate alcohol consumption among women is associated with a statistically significant increase in cancer risk and may account for nearly 13 percent of the cancers of the breast, liver, rectum, and upper aero-digestive tract combined, according to a report in the Journal of the National Cancer Institute." 

 -Science Daily

Did you know the alcohol consumption, low or moderate, can lead to cancer for women? Of course, alcohol has it's dangers. On an average, women consume one drink per day. Not many, though, drink three or more drinks a day. I don't know about you but that sounds, to me, like a lot. And in seven years, around 68,775 women were diagnosed with cancer. The alcohol women consume, the more risk they have for cancer, including breast, rectum, and liver. The connection between alcohol consumption and risk of cancer isn't changed by the type of alcohol consumed-spirits, champagne, beer, wine, etc. Around 13% of cancers diagnosed to women are because of alcohol.

What I think is that women, when drinking, should think to themselves, "WHY am I drinking? Am I drinking 'cause I feel like drinking? Am I drinking for the heck of drinking? Is it a special occasion?" This way, they can reduce the amount of alcohol they drink. A person who would ask themselves this would be a responsible drinker. Not just women, but everyone should say to this themselves. Alcohol doesn't just effect women, but everyone. There are precautions to everything. It's OKAY to drink in special occasions such has anniversaries, weddings, receptions, and once in a blue moon it's okay. Just make sure you are of age to drink. You want your job/college resume to look good.

Click here! for the link to where I got this information from.

Click Here! for where I got this picture

N.J. Senate Allow Marijuana Use

N.J. Senate Allow Marijuana Use

The N.J. Senate has approved the use of marijuana as a pain reliever to those who suffer from chronic illnesses. Yes, 

legal access. Medicinal marijuana has been shown to reduce pain and nausea in patients suffering from cancer, glaucoma, multiple sclerosis and HIV/AIDS when other drugs don't. Critics say that the measure would excuse and promote illegal drug use. This bill was approved 22-16, around 15 minutes after the discussion on the senate floor on Febuary 23, 2009. New Jersey would become the 14th state if the legislation is once approved. 

I opine that if the patients are responsible enough, they can use this drug. Before prescribing marijuana, doctors should first take a look at the patient's permanent record or some record to see whether or not the patient has violated the law. This record should indicate how responsible or not responsible the patient is. If the patient is not responsible enough, then he/she might endanger the lives of himself/herself and/or others If the doctor feels that the patient is responsible enough, they may prescribe this drug to the patient. Careful thought should be taken before prescribing marijuana. This decision requires alot of thought and consideration before making a final decision. This is a question of life or death. If the patient is unsure of whether or not he/she should use marijuana, he/she should not take any chances. The patient should stick to the other pain relieving drugs.

-N.S.

(aka musicgirlno1)

To know where I got this information from, click here!

Click Here! for where I got this picture.

My Roller Coaster Website

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Teachers

This message is for not only teachers but for other readers too. 

please post comments on my articles.

I would love to know what you think.

Have a nice day!

p.s. FOUR DAY WEEKEND!!!!!!!!!!!!!

Australian Floods Wash Crocodiles into Streets

Australian Floods Wash Crocodiles into Streets

Floods in Australia flushed crocodiles on roads! One was even hit by a car! More than 60% has affected the huge northeastern state of Queensland has been said a disaster area. After two previous cyclones, this has almost 3,000 homes affected. The army was called to help with the recovery and rescue. Mayor Joyce Zahner said, "I'm not sure if it's the same crocodile moving around -- on the three sides of Normanton there's been a large croc seen right up close to the water's edge." Zahner hopes the crocodiles will stay in the water and the kids will stay on land. Four Chinese tourists, including a 7 year old, needed to be rescued because they couldn't swim. Into high waters, their camper van was swept from a remote causeway in far northern Queensland. They huddled on the vehicle's roof for more than an hour, and suffered from mild hypothermia. In a near by school, dozens of people had to be evacuated to emergency accommodation. The damage bill is around 110 million dollars (76 million US), and is still growing. "But we won't really know the full extent of the damage until the water subsides, so that figure could double, it could treble," said Neil Roberts, Queensland state's emergency services minister. The regions is bracing for future floods. "The conditions -- as far as meteorological conditions are concerned -- are quite favourable for the system to once again develop into a tropical cyclone," a weather bureau spokesman said.

This is what I think. I think it would be kind of weird seeing a crocodile swimming around your neighborhood. This is also a lifetime experience that you could tell you grandkids about.

"When I was your age, there was this huge flood where you could see crocodiles roaming around outside my window," you'd say in your aging voice.

"Really? You must've been so brave!" your grandkid would say.

It probably wasn't like that. Or maybe it was. I don't know, I wasn't there. As long as everyone survived, it would be okay. Who knows! Maybe this could happen in your area!

http://news.yahoo.com/s/afp/20090204/ts_afp/australiaweatherflood;_ylt=AuTa41c.13LFcEHJdeFPuiZvaA8F

Earthquake in New Jersey

Earthquake in New Jersey

Breaking news! Yesterday around 10:00pm, there was an earthquake in northern New Jersey. New Jersey!!! Usually we get earthequakes on the other side of the country. But and earthequake in New Jersey? This is unlikely. This particular earthquake had the preliminary magnitude of 3.0. If at all New Jersey gets an earthequake, the magnitude is usually at around 2.0. Toni Dellamonica, a dispatcher for the Rockaway Township Police Department, called the earthquake a "rolling rumble". some people compared it to a "bomb", some to a "thump". Fortunatly, the earthquake didn't damage anything nor did it injure anyone. We are thenkful for that.

I was surprised when I first herd of the earthquake. I know people who've experienced earthquakes like this, but they were in the earthquake zone. Earthquakes do happen in the New Jersey area, but not very often.

http://www.nytimes.com/2009/02/03/nyregion/new-jersey/03njquake.html?_r=1&em

A version of this article appeared in print on February 3, 2009, on page A25 of the New York edition.

Education Professor Dispels Myths About Gifted Children

Education Professor Dispels Myths About Gifted Children

Steven I. Pfeiffer is a professor from Florida State's Department of Education Psychology and Learning Systems and is a licensed who works with gifted children and their families in counseling. Pfeiffer says that there is a view sometimes expressed by people outside the gifted field who say that we don't need programs devoted to gifted students.  

" We usually hear, 'Oh, they're smart they'll do fine on their own.'And because of this anti-elitist attitude, it's often difficult to get funding for programs and services that help us develop some of our brightest, most advanced kids -- America's most valuable resources." 

Pfeiffer says "giftedness" still isn't well understood, and that children with advance academic and intellectual abilities can challenge and perplex both parents and educators.

One of the main problems working with children who are gifted is to get the right definition of this question. What does it mean to be "gifted"?

Finding ways to best identify gifted children is a key area of Pfeiffer's research. He has made a diagnostic test which complements the popularly used intelligence test that identifies children who may be gifted.This test has been used for at least 600 schools, if not more, across the nation, and has been translated for use in other countries. 

For Pfeiffer, academics isn't the only way a person can be gifted. this diagnostic test has measures the students' aptitude in six areas.

1. Intellectual Ability: measures the child's verbal and nonverbal mental skills and intellectual competence. Items on this scale rate the child's memory, reasoning ability, problem solving and mental speed.
   
2. Academic Ability: measures the child's skill in dealing with factual and/or school-related material. Items rate readiness and advanced development/proficiency in reading, math and other aspects of the early childhood curriculum.
   
3. Creativity: measures the child's ability to think, act and/or produce unique, novel or innovative thoughts or products. Items rate the child's imaginative play, original thinking and inventive approach to situations or problems.
   
4. Artistic Talent: measures the child's potential for, or evidence of ability in, drama, music, dance, drawing, painting, sculpture, singing, playing a musical instrument and/or acting.
   
5. Leadership: measures the child's ability to motivate people toward a common goal.
   
6. Motivation: refers to the child's drive, tendency to enjoy challenging tasks, and ability to work well without encouragement or reinforcement. The motivation scale is not viewed as a type of giftedness, but rather as the energy that impels a young child to achieve.
   

My opinion is that everyone has something special about them. They just have to find it themselves. You can be gifted in many different ways. For an example, I believe that I am mostly gifted with artistic talent. I play the piano and the clarinet and love to compose songs. Also, I try to choreograph dance steps to my favorite songs (when no one is looking), and love to draw eyes. 

Are you gifted? In what way? How? What is your definition of gifted?

http://www.sciencedaily.com/releases/2009/01/090113123714.htm

Checkin in again

Hey wasup evry1? did you get to watch the inauguration? I thought the inaugural address was very inspirational. Please comment on all my post with your opinion. What books are you reading?

Inauguration of President Obama

On Tuesday, January 20, 2009, we experienced history. History that will be written in the social studies textbooks of your children. That day was the inaugration of the first African-American President of the U.S., Barack Obama. An inauguration is ceremonial induction into office. Tens of thousands of people attendend the glorious day to witness history.
The first article I read was from The Wall Street Journal. The article describes the day of the inauguration and what went on. The inauguration drew a crowd of over one million at the National Mall. Obama became president at noon, swaring on the bible our Honest Abe used, used his full name, Barack Hussein Obama, to take the oath. A well known quote said at his inaugural address states that no matter what race, class, or religion you have/are you can still become the president if you are determined. " A man whose father less than 60 years ago might not have been served at a local restaurant can now stand before you to take a sacrad oath." Obama said. Unfortunatly, Mr. Pres's first day on the job "scarcely begun". The Dow Jones Industrial Average fell 4%. Obama had coffee with Bush, then at lunch he witnessed Sen. Edward M. Kennedy collapse. Today, the President met with the economic team and Gen. David Petraeus, to start the withdrawal of combat troops in Iraq. Also, he'd gotten well wishes from around the world such as a former South African president, the U.K. prime minister, and the French president.
The second article is also from the Wall Street Journal. This article was about the dresses the Obama girls wore on Inauguration Day. First Lady Michelle Obama wore a champagne yellow ensemble by Isabel Toledo. Isabela Toledo is "a Cuban-American, independent fashion designer who has spent her recent career on the fringes of New York’s Seventh Avenue. " Mrs. Obama is known for wearing dresses designed by lesser-known names, said to give them a chance. Ten year old Malia wore a deep-blue belted J.Crew coat. Seven year old Sasha wore a pink coat, also by J.Crew, paired with an orange scarf and gloves. I believe the dresses the Obama girls wore were very nice.
My opinion on the first article is that the President's inaugural speech was very-well writen and spoken. His speech inspires us for the future. I also hope he will be able to clean up this big mess with major issues like the economy and the war. I think he'll make a great president. My opinion on the second article is that the Obama girl's choice on what to wear was great. I'd love to have the jacket Malia had yesterday. I don't get why the press makes a huge deal on what Michelle Obama wears. They just just have to find something they can pick on about to each and every celebrity.

http://online.wsj.com/article/SB123247866100498973.html
http://blogs.wsj.com/runway/2009/01/20/michelle-obamas-isabel-toledo-inauguration-dress/

Current Events 4

Study: Exercise Won't Cure Obesity

Exercise, the bodily or mental exertion, esp. for the sake of training or improvement of health.


You may wonder why even when you exercise often, you still have a layer of fat all around you.
Sure, exercise strengthens your bones and muscles, improves health and mood, lowers blood pressure, improves cholesterol, reduces the risk of cardiovascular disease, breast cancner, and colon cancer, and improves kids' academic performance (probably why we have PE everyday), but it doesn't cure all for obesity.
Diet plays the key role.
For example, on an average, African-American women in Chicago weigh 184 lbs and Nigerian women weigh 127 lbs. Why have results shown up as this? Nigerian diet is high in fiber and carbs, low in fat and animal protien. Whereas, Chicago diet is 40-45% higher in processed foods.
"Decreased physical activity may not be the primary driver of the obesity epidemic," said Loyola nutritionist Amy Luke, a member of the study team. It's a burn more eat more world out there. When people burns more calories, they "compensenate" by eating more. Losing weight is more unlikely without dietry restraint.
In my opinion, choose the right decisions. Instead of having Cheez-It's, grab a banana, make something homemade at home from one of your grandparents' recipes as an alternative from eating out. Who knows what those fast foods/restuarants put in their food? A tasty but healthy drink is a blender-made strawberry-banana smoothie. I love those!
This doesn't mean you shouldn't exercise, it's important for a healthy and well-toned body.
Just because you are "chubby" doesn't mean that you are fat or obese. Who doesn't have fat on themself? It's important to have some fat and maintain that fat, and not become too skinny or too big.

Imformation was taken from http://news.yahoo.com/s/livescience/20090106/sc_livescience/studyexercisewontcureobesity;_ylt=Aqgb6mZCKxF3ghgWyKOAuezVJRIF


This is a graded assignment. If this article should offend the reader in any way, then it's purely unintentional.