Category Archives: Uncategorized

Show, Don’t Tell: Electric Bicycles

Object 1: Highway to Hell

  • ft. The Serendipitous Addition of John Laughing  While Blowing Up Balloons

Object 2: Hair-Rising Electricity

  • Since it was dark, there really wasn’t a way to record this event, but the idea is simple. Just blow up a balloon and rub it on your arm. Then, pass it over someone else’s arm and see/feel their arm hair rise because of the static electricity.

Object 3: A Million Volts

Five Senses: The Central Limit Theorem

Fact:  As your sample size increases to a reasonably large amount, the sample will reach a normal distribution, centered on the mean, regardless of what the actual population distribution looks like.

Sight: A Fractal in Motion

  • Play around with the settings of the fractal generator and see how small shapes can generate fascinating and intricate designs.

Sound: Gradual Symphony

Touch: Harmony

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  • NOTE: I was going to take a picture of the sign I made, but I accidentally lost it. So I’ve included a picture of what the braille arrangement was in the event we need to recreate it.
  • A handmade sign in braille that reads (hopefully…) “Harmony”. While each individual bump might feel insignificant or like nothing more than a small pebble in a mound of sand, taken together they create something entirely different and meaningful. They’re a whole lot more than the sum of its individual parts.

Smell: Is This a Febreeze Commercial?

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  • Here’s a bunch of gross, sad things that came together and became something entirely different once I joined them together in a mist of clean-smelling, soothing Febreeze.

Taste/Combination: Trail Mix

[INSERT TRAIL MIX IMAGE HERE]

  • TFW you can’t go to Walmart, so you have to improvise a trail mix by combining different cereals and granola to create a mixture that tastes, sounds, and looks really great!

5 senses: wavefunction must collapse under observation

Sight: http://i.imgur.com/v7Bgv.gif

Sound:

Smell:

IMG_1233 (1)IMG_1232

Left- Peel of one orange + an orange slice.

Right- Half a mug of Ajax triple action orange dish soap.

Touch: We each tried to pass our hands through the table. Try it again some time- there’s a small chance it will happen, and I like to believe that the power of positive thinking makes it more likely. Molly and Bailey managed it, after all.

Taste:

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Things that might be hard to tell from the picture- David Carter requested 2-4 almonds and received 3, Omar (I think it was him) requested 1.5, Kimmy requested 3 fat ones, Sophia (alone out of us all) requested 0 almonds, and Bailey requested 3 straight up and 5 to add to his yogurt.

Combo:

The Syrian Conflict

I don’t know enough about current events, so after changing my topic from historical things (the history of a place, or ancient cats),  I finally decided to learn about a current conflict I know nothing about.

Thousands of Syrians cross from Syria into Northern Iraq near the Peshkhabour border point in Dahuk, Northern Iraq, August 21, 2013. The United Nations High Commission for Refugees estimates that over 30,000 Syrians have crossed into Northern Iraq since the border was reopened last week, and roughly three to four thousand continue to cross daily. The mostly ethnically Kurdish refugees are fleeing increasing insecurity, economic strife, and a shortage of electricity, water, and food in their areas. Credit Lynsey Addario for The New York Times NYTCREDIT: Lynsey Addario for The New York Times NYTCREDIT: Lynsey Addario for The New York Times
Syrian refugees crossing the Iraqi border
  • The Refugee Crisis
  • Syrian refugees who have arrived with this recent wave of refugees over the last five days fight for clothes and other items being distributed by Kurdish people at the Kawergost camp outside of Erbil, in Northern Iraq, August 20, 2013. Over 30,000 new Syrian refugees have crossed into Northern Iraq in the past five days, as Iraq opened its border to Kurdish civilians fleeing Syrias civil war. Credit Lynsey Addario for The New York Times NYTCREDIT: Lynsey Addario for The New York Times NYTCREDIT: Lynsey Addario for The New York Times
  • damascus
  • Syrian refugee families fight to pass through a gate to begin the registration process the morning after crossing into Jordan from Syria, at the United Nations High Commission for Refugees reception center in Zaatari Camp, in Jordan, September 16, 2013. There are an estimated 120,000 Syrian refugees living in Zaatari camp, 600,000 refugees in Jordan, and two million refugees in countries bordering Syria as Syria's civil war rages in its third year. (Credit: Lynsey Addario for The New York Times) NYTCREDIT: Lynsey Addario for The New York Times
  • At this point in time, almost 9 million refugees have been displaced—6.5 million internally displaced refugees in Syria, and another 3 million throughout the Middle East and Europe. This is the greatest diaspora on the European continent since World War II.
  • The Syrian Civil War began in March 2011, in part a result of/response to the Arab Spring, a series of political uprisings throughout the Middle East. The Arab Spring began with the Tunisian Revolution in December 2010. The ruling Presidents and governments of Tunisia, Egypt, Libya and Yemen were overthrown by the end of February 2012.
  • So how did it start in Syria? Syria has been ruled by a dictatorship, the Al-Assad family, since the 1970s, and there was growing unrest and dissatisfaction with the quasi-dictatorship, especially with the Arab Spring.
  • Then, in 2011 several young teenage boys, who had graffitied pro-revolutionary slogans on a school wall, were arrested and tortured. Their story sparked the anti-government protests. This is a picture of one of the boys, now living in Jordan:
  • JP-spark-articleLarge
  • Unlike other countries in the Arab Spring, when these protests started, President Bashar al-Assad refused to step down. Over the course of 2011 and 2012, the conflict escalated into civil war.
  • There are a number of rebel groups involved, and the divisions are both regional and dogmatic. President al-Assad is Shia, Alawite sect, while the majority of the country and the opposition forces are Sunni.
    • Iran-based Hezbollah entered the war in 2013 in support of the Syrian Army.
    • ISIS also took advantage of the situation to enter the war and strengthen their power—they have gained control over large areas of both Syria and Iraq
    • Russia joined the war also in support of President al-Assad, and began an air campaign against opposition groups in September 2015 that’s been particularly brutal
    • The US, UK and French coalition, supporting the oppositions forces, also launched its own air strike in 2014 in an attempt to shut down ISIS. While the coalition supports the pro-democratic rebel forces, they have been afraid to do too much, in fear of inadvertently helping the pro-government forces. For example, they’ve been unwilling to provide anti-aircraft weaponry, which could really help with the Russian air strikes, for fear of allowing the weapons to fall into the hands of ISIS or other jihadist extremists.
  • Obama was considering US involvement in Syria in August 2013, but ultimately decided against it. Many have accused him for not intervening in Syria at that time, before things escalated to the degree they’re at now.
  • “The disappointment caused by the West’s inaction created a fertile recruiting ground for extremists, who told those who had lost their loved ones that they were their only hope” —Majed, a 26-year-old civil society activist (BBC)
  • What began as an internal uprising has turned into an international war. Serious human rights violations have been committed—multiple massacres have occurred
  • “By June 2013, the UN said 90,000 people had been killed in the conflict. By August 2015, that figure had climbed to 250,000, according to activists and the UN” (BBC). And this is in addition to the 9 million refugees.
  • Many (most) of these refugees are suffering with psychological and health problems, which creates more problems for the countries that are taking them in.
  • According to statistics in 2015, 95% of the refugees are in crowded, under-supplied camps in neighboring countries.
  • Germany established an open door policy, and Merkel also faced critique for taking a too-lenient stance.
  • Here’s a video that really breaks down the causes and beginnings, as well as the significant consequences, of the Syrian crisis:
  • https://www.youtube.com/watch?v=RvOnXh3NN9w
  • There have been some efforts for resolution: in 2014, the UN held peace talks, known as “Geneva II,” but they broke down after only two rounds. The UN then sought to establish a number of areas of ceasefire, “freeze-zones,” which was partially successful, in some areas.
  • Most recently: “The US and Russia led efforts to get representatives of the government and the opposition to attend “proximity talks” in Geneva in January 2016 to discuss a Security Council-endorsed road map for peace, including a ceasefire and a transitional period ending with elections” (BBC).
  • These talks are going on right now. The New York Times coverage reports that there is a lot of doubt surrounding these talks and the agreed-to ceasefire—whether groups will actually comply with the agreement in reality, or whether the ceasefires will actually make any difference. One recent ceasefire agreement didn’t apply to ISIS or Nusra Front, which made it doubtful whether it will be any more effective than previous ceasefires. From a New York Times article today (Feb 24th), the Syrian Government and opposition groups did agree to a ceasefire, a pause in the war, but all groups involved—including the US and Russia, who led the agreement—are doubtful as to whether this “pause” in fighting will make any difference in the course of the war.

Gregor MacGregor, the Unsung Hero of Con Men

Ladies and Gentlemen, I am here today to tell you all the story of the life of one of the most original men with such an unoriginal name: Gregor MacGregor.

Gregor MacGregor surrounded by all of his friends.
Gregor MacGregor surrounded by all of his friends.

Gregor MacGregor was one of the greatest con men in history, amassing over £1.3 million in bond-market frauds over his lifetime (1786-1845), which would be about £3.6 billion today.

What was MacGregor’s trick to swindling so many people in the early nineteenth century? Upon returning to London in 1820 after an eight-year stint in the Americas, Gregor MacGregor invented a country.

But let’s set the story up properly with some background on our hero. When he was 16, Gregor joined the British army and was seconded (lent) to the Portuguese army where he fought
against Spain before sailing across the Atlantic in 1812 in search of adventure. He landed in Venezuela and joined with Simón Bolívar’s freedom fighters, later marrying Bolívar’s cousin. MacGregor worked his way up to the rank of brigadier general in the Venezuelan republican army after he organized a mass escape through a Spanish siege thanks to a French privateer while fighting for Colombian independence. MacGregor captured Amelia Island off the coast of Spanish Florida with a small force funded by wealthy Americans. These Indiana Jones-esque adventures are all the things he didn’t make up!

Upon his return to London with his wife in 1820, MacGregor started a whole different kind of adventure. He claimed that a Native American king had named him the “cazique” – or Prince – of “Poyais,” a land located near the Black River in modern-day Honduras. MacGregor claimed Poyais, an entirely fictional nation, covered eight million acres and was rich in natural resources but in need of development. That would require both cash and manpower. MacGregor persuaded people not only to invest their savings in the bonds of a non-existent government, but also convinced 250 people to emigrate to Poyais.

How did he accomplish this? Part of his success was due to his brilliant salesmanship. MacGregor got his interviews in the national papers, he wrote and published a book under a false name which confirmed MacGregor’s promises of friendly natives and plenty of natural resources. Another part of his success was due to the chaotic financial markets of the time, where foreign government debt offered a higher rate of return which attracted greedy investors who didn’t take the time to double-check MacGregor’s claims.

In late 1822 two ships carried around 250 settlers – including a banker, doctors, and military commanders – across the Atlantic to Poyais. On arrival, they found no port, no town and no roads. At first, they thought they must be in the wrong place. But the settlers stayed and tried to make the best of it. This didn’t work out. Six months later, a passing ship saw their camp and rescued the remaining settlers. Two-thirds of the “Poyers” (as the settlers liked to be called) had died. Word of all this reached London and the British Navy intercepted the five other boats that had already set sail. By the time that authorities tried tracking down MacGregor, he had already fled to France.

Once MacGregor landed in France, he set about constructing the exacting same scheme, raising money from rich creditors in exchange for Poyais government bonds, and convincing 60 French settlers to get on a boat to sail to the fictional country. However, the French government grew suspicious when they received 60 passport filings for travel to a fictional country. The government stopped the ship in the harbor when it was already full of would-be settlers. Once word got out that the Prince of Poyais was a fraud, MacGregor went into hiding but was caught and imprisoned. He stood trial for fraud in a French court along with his financial partners from the banks. What happened next? MacGregor was acquitted! He beat the charge!

Sensing that he’d better get the hell out of dodge, MacGregor sailed back over to Scotland where a few years later he tried to sell even more people on the idea of Poyais! It didn’t work this time. So what did Gregor do? He sailed back to Venezuela where he was made a citizen, reinstated as a general, received a military pension appropriate for an officer of his rank, and died in relative comfort.

After reading about MacGregor for a while, I actually started rooting for him. He’s a scoundrel, but he’s my scoundrel … like Han Solo but with South American independence movements instead of the Rebel Alliance. Why shouldn’t he be allowed to swindle some stuffy London aristocrats out of their money? Screw those imperialists!

But then I remembered that he conned 250 people into sailing halfway across the world on false promises and that all but 60 of the settlers died before rescue.

Alas, history has all but forgotten Gregor MacGregor. He pulled what is possibly the greatest swindle of all time, multiple times, and his story has single-handedly made me believe that anyone can accomplish great things in life with just a little imagination and no regard for human life.

SOURCES:
The Land That Never Was by David Sinclair (Da Capo Press, 2004) – Available on Amazon

http://www.economist.com/news/christmas-specials/21568583-biggest-fraud-history-warning-professional-and-amateur-investors

http://www.cracked.com/article_15892_the-5-ballsiest-con-artists-all-time.html

Explain Like I’m Five: The Black Panther Party

The Black Panther Party (originally the Black Panther Party for Self-Defense) was founded on October 15th, 1966 by Huey P. Newton and Bobby Seale. Its founding came as a reaction against the social and economic inequality plaguing the lives of black individuals in the U.S. Many African-Americans were still facing health problems, housing problems, and violence from law enforcement officials even after the Civil Rights legislation of the 1960s. Knowing this, both Newton and Seale created a new revolutionary organization that “adopted a socialist way of approaching issues within a community,”(PBS, Formation). They began 35 community development projects or “Survival Programs” (like free children’s breakfast, Liberation Schools, etc.), patrolled black neighborhoods as to protect black individuals from police violence, and outlined a Ten-Point Program that aimed to reverse the negative effects of capitalism and economic oppression.

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[Huey Newton (right) and  Bobby Seale (left) at Black Panther Party headquarters in San Francisco]

It’s important to note, however, that the Black Panther Party did not really make their way onto the national scene until two major events in 1967. The first came on May 2nd, when twenty-nine armed Panthers disrupted a California State Legislature, protesting the Mulford Act, a gun control bill that would have made “carrying a loaded weapon within city limits a crime” (Jones, “The political repression…”). The Panthers claimed that this bill would interfere with their ability to patrol police in black neighborhoods. (Weapons were only used as a means of protection from retaliation). A few months later, on October 28th, tensions between the law enforcement an the BPs escalated, when a shoot out left a police officer dead and a wounded Huey Newton. Newton was soon charged with first degree murder, which eventually became a rallying point for the BPP.

Over the course of two years, the Panthers’ membership grew to over 2,000, with 32 chapters in 15 states and allies from abroad (Jones, “The political repression…”). This, of course, did not go unnoticed. The FBI, recognizing the group’s use of communist and socialist ideology, declared the Panthers an enemy of the government.  They were eventually considered to be the ‘number one threat to the security of the United States’ (Jones, “The political repression…”). The government even devoted some of COINTELPRO’s resources (the FBI’s Counterintelligence Program) to completely disembowel the organization by 1969. The campaign against the Panthers eventually came to its height during a five hour shoot out at their Southern California headquarters and an Illinois state police raid that left Chicago Panther leader, Fred Hampton, dead.

Works Cited:

“Black Panther Party”. Encyclopædia Britannica. Encyclopædia Britannica Online. Encyclopædia Britannica Inc., 2016. Web. 23 Feb. 2016 <http://www.britannica.com/topic/Black-Panther-Party>.

“Formation.” PBS, n.d. Web. 21 Feb. 2016. pbs.org/hueypnewton/actions/actions_formation.html

Jones, Charles E. “The political repression of the Black Panther Party 1966-1971: The case of the Oakland Bay area.” Journal of Black Studies 18.4 (1988): 415-434  www.jstor.org/stable/pdf/2784371.pdf?acceptTC=true

Photo:

http://diaspora.northwestern.edu/mbin/WebObjects/DiasporaX.woa/wa/displayArticle?atomid=697

ELI5- Here be dragons: An Introduction to the History of Cartography

Ever since I spent a few days lost in the tundra of Northern Alaska, I have been in love with topographical maps. I think they are incredibly beautiful, and I am fascinated by the way they depict the world so scientifically without looking like the landscape they represent. Maps of the wild and of the geo-political world fascinate me, and apparently they have fascinated the world for all of human history.

grandcanyon1 gates

The human need to map the world we live in, to record and depict it, predates the written word (Clark 6). Fundamentally, mapping is about “the transfer of information from one form of presentation into a re-presentation of that information,” an effort that is both scientific and artistic (Pickles 75). Maps are not depictions of absolute fact; any two dimensional map is inherently inaccurate in terms of shape, distance, area, and/or direction, and cartographers’ choices on which information to sacrifice have effects beyond the page.

The technology of the 21st century has improved the accuracy and detail of maps; in fact, we are more and more using photographs (think Google maps) rather than drawing or graphs to navigate the world. However, the methods of old are still used today as well. Triangulation, or using trigonometry to establish distances between objects, is still used by surveyors, especially in mountainous areas. Sonar, GIS, and satellite images have also been added to the arsenal of tools.

clay-map-babylonia-03

The oldest maps we know of (on clay blocks) were probably used to establish ownership of certain land areas (Clark 18). However, just as soon as we were mapping the earth, we began mapping the stars. Many surviving maps from centuries past were used by sailors, in conjunction with the stars, to follow trade routes. The undiscovered world was designated by images of sea serpents and other frightening creatures, with the inscription: “Here be dragons” (Casey 10). Other ancient maps were mostly artwork, adorned with elaborate pictures of gods and spirits, meant to depict the relationship between the realm of deities and the earth.

herebedragons11

During the 2nd century, the Greco-Egyptian Ptolemy (famous for his geocentric model of the universe- another map) established the convention of putting the equator in the center, and invented the concept of a prime meridian as well as longitudinal and latitudinal lines (Clark 38). Centuries later, Columbus used Ptolemy’s maps in an attempt to reach Asia by sea; the Greco-Egyptians only knew of Africa, Asia, and Europe.

The 16th-17th centuries are considered the “Age of Atlases” (Clark 116). The 1500s saw a rise in the use of pictoral representations of mountains and rivers, although altitude was not accurately scaled. In 1590, cartographer Gerardus Mercator published a book of maps depicting the god Atlas holding the world on the front cover, and the term “atlas” was born (Clark 106). By 1686, maps included wind patterns, and sailors began adjusting for the difference between true north and magnetic north (Clark 52).

atlas

However, maps are not just reflections of observations, attempts at mirroring the natural landscape; throughout history, maps have also been used as the source of truth. 16th and 17th century land disputes between France and England over North America were fueled by propaganda maps that showed differing divisions of the land (Clark 120). The borders we see between countries and states are man-made designations that we have imposed on the world and put our faith in. The famous Peters projection depicts the earth south-side up, challenging a convention started by Europeans who (naturally) placed Europe above other countries (we are just floating in space, and the magnetism of the planet switches so it truly is arbitrary).

17th

Other maps reveal truths. For example, scientist John Snow famously mapped the spread of cholera and used his findings to theorize the existence of germs (Clark 66). Maps that move through time can show the spread of a civilization or a religion.

cholera

We also use maps to depict landscapes we will never see, reaching to the arms of the universe and to our inner beings. We send million-dollar probes to Venus and use sonar to penetrate the thick atmosphere and create a graph of the topology of its surface (Clark 100). We make maps of our own brains, trying to understand it as a space with divisions and specific functions. What Lord of the Rings or The Phantom Tollbooth fan hasn’t traced the paths of the characters through the maps on the inner book cover?

lord venus

Our apparent obsession with mapping has bases in both pragmatism and the human desire for adventure. The maps of the tundra of northern Alaska, for example, were funded by the cold war military, showing details of topography and brush cover to use in the case of ground warfare. However, these lands were first scouted by the explorer Bob Marshall, who returned again and again to that land where the sun circles the sky in summer and never rises in winter for the sake of discovery. On the other end of the Earth, lives were lost in epic expeditions to the South Pole, in attempts to find the center and be the mapmakers. We are trying to map the ocean floor, perhaps for finding fossil fuels but also for the sake of discovery.

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As we know more of the world, we reach farther away, searching for more of the unknown. We are looking at places we may never go, planets we may never see, and yet we try to understand the lines and edges, the curve of the land and the size of the oceans. The human race is on a never ending search for its dragons.

 

 

Works Cited

Casey, Edward S. Earth-mapping: Artists Reshaping Landscape. Minneapolis:     University of Minnesota Press, 1939. Print.

Clark, John O. E., ed. 100 Maps: The Science, Art and Politics of Cartography        Throughout History. New York: Sterling Publishing, 2005. Print.

Pickles, John. A History of Spaces: Cartographic Reason, Mapping and the Geo-coded     World. London: Routledge, 2004. Print.

Images

https://soloswimmer.wordpress.com/2012/07/17/here-be-dragons/http://www.thecanyon.com/http://www.americansouthwest.net/topo-maps/north-kaibab-trail2.jpghttp://expositions.nlr.ru/eng/map_merkator/4.phphttp://www.stonegallery.info/graphics/17thmapgraphics/ml-0693.jpghttp://blogs.plos.org/publichealth/files/2013/03/John-Snows-cholera-map-of-009.jpghttp://laps.noaa.gov/albers/sos/venus/venus_shaded.jpghttp://vignette3.wikia.nocookie.net/lotr/images/7/72/Middleearthmap.jpg/revision/latest?cb=20100402045252http://www.nps.gov/gaar/planyourvisit/images/The-Gates-map-800×500.jpg

Explain Like I’m Five: Hiccups (Hiccoughs)

Hiccups (or Hiccoughs) are defined as two seemingly simultaneously involuntary contractions in the diaphragm and larynx, that causes the epiglottis to close causing the characteristic hic noise. That’s a whole lot of science to mean that something in your belly and your neck tense up causing a little flap in your throat to close. Let’s start with what happens in your belly. The diaphragm is a muscular dome that is found at the base of our breathing system.

respiration-diaphragm

Located at the bottom of our lungs it separates our lungs from the rest of internal organs. So when we breath in the muscle contracts, pushing down all the organs below, our stomach, liver, kidneys and all, so that our lungs can fully expand with air.

Next we have the contraction in the larynx. The larynx or voice box is found in our throat and contains the supraglottis, the vocal cords, the glottis, the subglottis and, most importantly for hiccups, the epiglottis.

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The epiglottis is that little flap that’s red with blue in the center all the way at the top of the larynx. Now when we breathe in and out all that air has to travel past the open epiglottis to get into our lungs. When we swallow food, it snaps shut to keep it from getting down into the trachea (our breathing tube) and causing us to choke.

So what happens when we hiccup? Basically there is a spasm in the diaphragm. A spasm is when a muscle quickly tenses up without us using our brain to tell it to do so. So rather than normally contracting and relaxing as we breathe, suddenly it sharply contracts. At the same time in our throat, the epiglottis snaps shut and there isn’t even any food it needs to protect our lungs from! For just a moment we can’t breath, which causes us to make the hic sound of a hiccup, as the air gets stopped by the epiglottis as we try to breathe it in.

But why do we hiccup? Well the biological, sciencey explanation is our vagus nerve causes these contractions. Our nervous system controls EVERYTHING in our body. Many of them work to run our body, making it pump blood, breathe, digest food, without our having to even think about it. The vagus nerve connects our brain to our organs so that it can keep our heart at a constant rhythm, digest our food and keep our body breathing. Now the series of contractions happen when our vagus nerve gets stimulated, or tickled, in a certain way that it tells our diaphragm to contract and our epiglottis to close.

Now here is where we get to the tricky part. Scientists still have not discovered the reason why we hiccup. In fact, hiccuping, despite being found in animals as well as humans, serves no actual purpose. It is a completely useless function! Here are some possible causes:

  • Drinking fizzy drinks
  • Eating too quickly
  • Eating too much, which puts pressure on the diaphragm
  • Sudden changes in your environment’s temperature
  • Eating hot or spicy food
  • Drinking alcohol

But we still do not what it is about all of these different causes that sometimes do and don’t cause hiccups.

How do you get rid of hiccups? There are many different solutions, eating sugar or peanut butter, taking tiny sips of water, making yourself gag or, as the legend goes, scaring someone so they gasp and forget about their hiccups. None of them have proved to be the be all end all solution so keep exploring until you find out what works for you. That being said, if your hiccups last longer than 48 hours, you should go see a doctor!

Souces:

http://www.medicalnewstoday.com/articles/181573.php?page=2

What are hiccups, and how exactly can you get rid of them?

https://en.wikipedia.org/wiki/Larynx

https://en.wikipedia.org/wiki/Thoracic_diaphragm

https://en.wikipedia.org/wiki/Vagus_nerve

http://www.healthline.com/human-body-maps/vagus-nerve