Category: Military

Take the Helicopter Pilot Challenge

1/22/2022

Vicki Cobb
The Master Chef of Kids' Hands-on Science

Think you might like to be a helicopter pilot?  If so, here’s what the U.S. Flight Aptitude Selection Test for helicopter pilots says:  “Helicopter pilots must pass some of the most demanding physical tests of any job in the military. To be accepted for pilot training, applicants must have excellent vision and be in top physical condition. They must have very good eye-hand-foot coordination and have quick reflexes.”

    A sense of balance is also extremely important because sometimes instruments alone are not enough to keep a helicopter oriented properly in the air.  Pilots may have to make very subtle corrections. So here’s a test for balance. Be forewarned. Not many people can do this, maybe one in twenty.

1.    Stand at attention.

2.    Make two fists and extend your arms straight down by your sides. Point your index fingers to the ground.

3.    Close your eyes.

4.    Bend one leg back at the knee so that your lower leg is parallel to the floor and you are standing on one foot. Don’t let your foot droop. You must maintain your knee at a right angle.

5.    Keep your eyes closed and hold this position for ninety seconds.

6.    Try not to shake.

    I learned about this from a Scotsman who told me about this test to qualify for the British Royal Air Force.  He couldn't pass it, nor could I.  In fact, no one I knew could rise to the helicopter pilot challenge except a Navy pilot in my family.  He held the position perfectly for two minutes. Solid like a rock.  No problem.

    It’s clear that when it comes to certain skills not everyone is equal.  Some people are not even close.  So very few people are in the running to become helicopter pilots. You're probably not one of them but this may change with training.

This young man is an athlete who actually wants to be a helicopter pilot. He passed the test and is holding the correct position. Not sure if the bare feet helped. Photo credit: Alexandra Siy

Vicki Cobb is a former science teacher with a M.A. in secondary school science. She is also the founder and president of iNK Think Tank, the group that is producing The Nonfiction Minute. Thanks, Vicki!

Check out How Could We Harness a Hurricane?. To find out more about this book and other books that Vicki has written, click here.

Vicki Cobb is a member of iNK's Authors on Call and is available for classroom programs through Field Trip Zoom, a terrific technology that requires only a computer, wifi, and a webcam. Click here to find out more.

MLA 8 CItation
Cobb, Vicki. "Take the Helicopter Pilot Challenge." Nonfiction Minute, iNK Think Tank, 4 Jan. 2018, www.nonfictionminute.org/ Take-the-Helicopter-Pilot-Challenge.

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Code Talkers -- Native Americans Come to the Rescue, but Why?

11/24/2021

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Jan Adkins
The Explainer General

Among the fiercest foes the United States ever fought were its Native Americans. Our Indian Wars blazed over the West after the Civil War and lasted 45 years. It was a bitter struggle on both sides. The U.S. enforced a harsh peace on the warring tribes and didn’t grant Native Americans citizenship until 1924. They weren’t allowed to vote until after WW II. Native American children were often boarded in harsh schools where they were forbidden to speak their own language. But those nearly-lost languages were to save American lives.

Even after shoddy treatment from the government in Washington for more than a century, American Natives quickly volunteered to defend “their country” against enemies in World War I France. A group of Choctaw Natives were hurried to the trenches to send critical messages in a language wire-tapping Germans couldn’t possibly understand.

In World War II, Comanche Code Talkers waded ashore with our troops on D-Day, June 6, 1944, in Normandy. Our technically advanced enemies in Europe and the Pacific were listening to our radio messages. Mechanically coding and decoding orders could take hours when seconds meant lives. The Code Talkers’ messages in their undecipherable language were quickly delivered, and replies came back immediately. Their tongue was taught orally, never written down, and the Talkers made it even harder by using a shorthand code within a code: a tank was a “turtle,” chay da galli; a fighter plane was a “hummingbird,” da he toh hi.

United States Marines in the bloody battles of the Pacific hopped from one Japanese-held island to another with Navajo Code Talkers. The Navajo tongue was even more difficult than the Comanche’s because one word could mean many things when paired with other words, and subtle pronunciation changed meaning. Neither the Comanche nor the Navajo codes were ever broken.

The Code Talkers were so successful that their service was kept secret until 1968, when heroic Code Talkers could finally tell their families about their part in winning the war and saving hundreds of thousands of lives.

In 2014 Chester Nez, the last of the Navajo Code Talkers, died at 93. Three years earlier he and all 29 of the original Navajo Code Talkers were awarded the Congressional Gold Medal for distinguished service to a country that finally recognized a debt to its Native Americans, and to their language.

Choctaw soldiers in training in World War I for coded radio and telephone transmissions

Comanche code-talkers of the 4th Signal Company (U.S. Army Signal Center and Ft. Gordon)

Navajo code talkers, Saipan, June 1944. Chester Nez is in the center.

Code Talkers Monument Ocala, Florida Memorial Park

Part of an official uniform of the Navajo Code Talkers in the US Marine Corps during WW2 (exhibit on display at the Burger King in Kayenta, Navajo Nation, Arizona, USA)

You know all about cowboys, right? They're the good guys in the white hats, carrying six-shooters and wearing fancy boots. Well, no. Cowboys weren't like that at all. Come inside with Jan Adkins and meet Jake Peavy. He's the real deal. Jake's a crackerjack cattle herder but he wears a grubby hat and he limps from when that horse fell on him. He's small, wiry, has bad teeth, and it's been a while since he washed. Come spend some time with Jake, his saddle-mates, and his fleas. You'll learn all about riding the range, roping dogies, and surviving in the down-and-dirty world that was the REAL wild West. For more information, click here.

Adkins, great story-teller, is a member of Authors on Call. You can invite him to your classroom using the iNK Zoom Room. For more information look here.

MLA 8 Citation
Adkins, Jan. "Code Talkers: Native Americans Come to the Rescue, But Why?"
Nonfiction Minute, iNK Think Tank, 6 Mar. 2018, www.nonfictionminute.org/
the-nonfiction-minute/code-talkers-native-americans-come-to-the-rescue-but-why.

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America's Unknown Soldier

11/11/2021

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Kerrie Logan Hollihan
Teaching the Power of Wonder

The Tomb of the Unknown Soldier in Washington D.C.’s Arlington National Cemetery is one of America’s sacred places. This marble monument is indeed a grave of a World War I soldier. It’s also a powerful symbol for Americans who fought or died in war.

         America chose its first unknown soldier after its victory over Germany in the Great War. It wasn’t called “World War I” until a second world war started twenty years later.

         The honor of making that choice went to an Army sergeant from Chicago named Edward Younger, who was stationed in France. The bodies of four unidentified soldiers were removed from their graves in four American military cemeteries near battlefields in France. Officials made sure they were American soldiers by inspecting their uniforms and checking their bodies for combat wounds.

         During a solemn ceremony, Sergeant Younger entered a private room where the four caskets sat side by side. He carried a bouquet of white roses. He walked around the caskets quietly and then placed the roses on one of them.

         The remains of that soldier were transferred to a new casket. It was sealed and draped with the American flag, so that the field of stars lay over the soldier’s head and heart. With great ceremony, the casket was honored in France and then escorted by the U.S. Navy across the Atlantic to Washington, D. C. The spray of white roses went along, as well.

         The Unknown Soldier lay in state in the Rotunda of the Capitol Building until November 11, 1921. That was the third anniversary of Armistice Day. “Armistice” means to lay down weapons and stop fighting. This is exactly what happened at the 11th hour of the 11th day of the 11th month in November, 1918. Today, we call our national holiday “Veteran’s Day.”

         Crowds gathered to watch as the Unknown Soldier’s casket was placed on a gun carriage and drawn by horses to nearby Arlington National Cemetery across the Potomac in Virginia. After a solemn burial service, many dignitaries paid their respects at the casket, including the U.S. president and the American Indian Chief Plenty Coups of the Crow Nation. The chief laid his war bonnet alongside the memorial wreaths.

         The casket was lowered into the tomb onto two inches of soil from France. Sergeant Younger’s spray of roses was buried with it. Later, a massive marble sarcophagus was placed on top. The words carved into the sarcophagus state simply:

Here rests in honored glory an American soldier known but to God.

The Unknown Soldier was laid to rest on November 21, 1921.

The Tomb of the Unknown Soldier as it appears today. The flat-faced white marble sarcophagus is relieved at the corners and along the sides by neo-classic pilasters, or columns, set into the surface. Sculpted into the east panel which faces Washington, D.C., are three Greek figures representing Peace, Victory, and Valor. The six wreaths, three sculpted on each side, represent the six major campaigns of World War I..

Throughout history, the wars of men have been off-limits to women; to break through these barriers, women had to fight with newspaper gatekeepers and the leaders of warring nations alike just to get the story. Kerrie Logan Hollihan's newest book, Reporting Under Fire, tells how women won the war for equality in the journalism world. To find out more about the book on Kerrie's website, click here.

Kerrie Hollihan is a member of iNK's Authors on Call and is available for classroom programs through FieldTripZoom, a terrific technology that requires only a computer, wifi, and a webcam. Click here to find out more.

MLA 8 Citation
Hollihan, Kerrie Logan. "America’s Unknown Soldier." Nonfiction Minute, iNK
Think Tank, 1 June 2018, www.nonfictionminute.org/the-nonfiction-minute/
Americas-Unknown-Soldier.

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The Man Who Held Up Britain: A Superhero in a Supership

4/12/2021

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Jan Adkins
The Explainer General

The Revolutionary War should have won us independence from Britain. Britain’s Royal Navy didn’t care. In the early 1800’s it was busy fighting Napoleon but it had time to stop United States merchant ships on the high seas from trading with France or British colonies. It always needed sailors, so its officers seized our sailors, claiming they were Royal Navy deserters.

We needed a more independent independence. President James Madison declared a second war against Britain in 1812. Britain declared an embargo, forbidding our ships to leave port.

The Royal Navy had hundreds of big warships; we had six. To supplement our tiny Navy, the United States issued letters of marque, government licenses for privateers, private men o’war.

The boldest and most successful privateer was Captain Thomas Boyle’s Chasseur. It was a new kind of vessel, a Baltimore pilot schooner, the fastest ship afloat.

No sailboat can go directly into the wind. A square-rigged ship could manage to sail only 80° to the left or right of the wind’s direction. The Chasseur sailed 55° off the wind. Working into the wind by tacking (sailing to one side of the wind, then the other) she could go 10 miles to windward by sailing about 24 miles on diagonal courses. The Royal Navy’s square rigged men o’war would log almost 59 miles to reach the same point.

Chasseur carried only 16 small cannon – no match for a big man o’war’s 30 to 40 guns. But Boyle had no intention of slugging it out. If a man o’war appeared, he would scamper away to windward. Chasseur couldn’t be caught.

Boyle crossed the Atlantic and quickly took 18 British merchant ships. He was bold as a lion: he sent the last vessel back into port, so its captain could nail a proclamation to the door of Lloyd’s Coffee House, where London ship-insurers gathered. It was a politely worded embargo on all the British Isles – the same embargo Britain had attempted to force on the United States!

Did Boyle succeed? Yes and no. Many British ships sailed, but fear of the Chasseur raised the price of insurance 300%! Some of Lloyd’s insurers wouldn’t write policies on ships voyaging near America. Our Navy was small but mighty: our six heavy frigates (including Constitution, “Old Ironsides”) beat many Royal Navy frigates ship-to-ship. Our combination of daring, skill and brass audacity won the War of 1812 against the largest navy in the world.

You know all about pirates. They were big guys with fancy hats, silk jackets, peg legs, and parrots cursing on their shoulders. They sailed big ships with brass guns and made lubbers walk the plank . . . right?
Wrong! If you want to know what pirates were really like, then read Jan Adkin's book, What if You Met a Pirate? Click here for more information.

Jan Adkins is a member of iNK's Authors on Call and is available for classroom programs through Field Trip Zoom, a terrific technology that requires only a computer, wifi, and a webcam. Click here to find out more.

MLA 8 Citation
Adkins, Jan. "The Man Who Held Up Britain." Nonfiction Minute, iNK Think Tank, 6
Feb. 2018, www.nonfictionminute.org/the-nonfiction-minute/
the-man-who-held-up-britain.

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Amazing Grace

3/6/2021

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Jan Adkins
The Explainer General

She was 15 pounds below minimum weight for the Navy when she joined, but she had a mighty mind. Admiral Grace Hopper changed the Navy. And your world.

She graduated from Vassar College in math and physics then took a doctorate from Yale in math. She joined the Navy in World War II because it needed mathematicians to build the massive machines that computed tables of distance, gun elevation, projectile weight, windage and other factors for precise naval gunnery. Almost immediately she saw something other mathematicians didn’t see: computers could talk.

They weren’t just number crunchers to Grace. They could do much, much more if they were given a simple language that would bring the advantages of gigantic computing power and enormous data storage to common uses.

While working on the early computers she developed a “compiler,” a kind of translating machine that turned plain-language needs into a set of mathematical commands that retrieved number data from storage banks, performed thousands or millions of math operations, and provided real-world answers.

     In 1959 she was crucial in devising the first broad-based computer language, COBOL (COmmon Business Oriented Language). It is the root of the many computer operating systems we use today.

Then-Captain Grace worked with the National Bureau of Standards to develop self-testing capabilities so a computer could “de-bug” itself. She coined this word when she extracted a fried moth disrupting one of her computers.

   She led the Navy away from a few giant computers to interconnected, smaller, scattered computers, opening the door to the internet. You are reading plain language words from my small computer on your web-connected small computer. Thank you, Grace.

In 1985, at 79, she was promoted to rear admiral of the United States Navy Reserve. She said, “The most important thing I've accomplished, other than building the compiler, is training young people. They come to me, you know, and say, 'Do you think we can do this?' I say, ‘Try it.’ And I back 'em up. They need that. I keep track of them as they get older and I stir 'em up at intervals so they don't forget to take chances.” She died in 1992 at 85.

     Admiral Grace Hopper received many awards and decorations but the Navy’s most sincere tribute came in 1996 when it named the guided missile cruiser DDG-70, USS Hopper. Naturally, its sailors call their ship “Amazing Grace.”

Commodore Grace M. Hopper, January 1984. By James S. Davis via Wikimedia Commons

Secretary of the Navy, John Lehman, right, promotes Capt. Grace Hopper to the rank of commodore in a 1983 ceremony at the White House. President Ronald Reagan is at the left. US Department of Defense

Grace Murray Hopper at the UNIVAC keyboard, c. 1960. She was a pioneer in developing computer technology, helping to devise UNIVAC I. the first commercial electronic computer, and naval applications for COBOL (common-business-oriented language). Smithsonian Institution

While she was working on a Mark II Computer at a US Navy research lab in Dahlgren, Virginia in 1947, Hopper's associates discovered a moth stuck in a relay and thereby impeding operation, whereupon she remarked that they were "debugging" the system. Here is the famous bug -- if you want a closer look at this famous bug, its remains can be found in the group's log book at the Smithsonian Institution's National Museum of American History in Washington, D.C.

Jan Adkins successfully tackles the art and science of 10,000 years of bridge building and imparts a lot of historical drama along the way. The process is given fascinating life in this accessible study, wonderfully illustrated by Jan Adkins himself. Ranging from ancient Rome to the present day, from simple log bridges to marvels of industrial technology, and from well-known landmarks to little-known feats of engineering and art, this book gives readers a new appreciation for that most familiar of structures, the bridge.

Jan Adkins is a member of iNK's Authors on Call and is available for classroom programs through Field Trip Zoom, a terrific technology that requires only a computer, wifi, and a webcam. Click here to find out more.

MLA 8 Citation
Adkins, Jan. "Amazing Grace." Nonfiction Minute, iNK Think Tank, 25 Jan. 2018,
www.nonfictionminute.org/the-nonfiction-minute/amazing-grace.

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Take the Helicopter Pilot Challenge

Code Talkers -- Native Americans Come to the Rescue, but Why?

America's Unknown Soldier

The Man Who Held Up Britain: A Superhero in a Supership

Amazing Grace

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