By Sarah Albee
Celebrating the History of Science and the Science behind History
Do you like ketchup? Maybe relish is your favorite condiment. Well, people in the ancient world had a favorite condiment, too. It was called garum. The ancient Greeks couldn’t get enough of it. Later, the Byzantines loved it, too. But garum was most popular during ancient Roman times. (The Roman Empire lasted from 27 BC to AD 476, so they must have gobbled down a lot of garum.)
The problem with garum was that making it could be an extremely stinky process. Garum makers were told to move their factories to the outskirts of the city, although probably no one enforced this.
The Romans dumped garum onto practically everything they ate. Should you be curious to try garum yourself, I’ve written out the recipe for you. You’re welcome.
Garum is actually quite nutritious—full of amino acids, proteins, and vitamin D from all that time in the sun. And the rotten sludge left at the bottom is also highly nutritious, so you can save that for another use. Try spreading it on toast!
(c) Sarah Albee, 2014
A Roman banquet
Sarah Albee's latest book is Poison: Deadly Deeds, Perilous Professions and Murderous Medicines. You can read a review that gives you a dose of what's in this book.
MLA 8 Citation
Albee, Sarah. "Something's Rotten in Rome." Nonfiction Minute, iNK Think Tank, 15 Sept. 2017, www.nonfictionminute.org/the-nonfiction-minute/somethings-rotten-in-rome.
Horse-drawn carriages stopped dead in their tracks. People pointed at the sky. “Look!” they shouted. “There’s Santos in one of his flying machines!” Above, along the Champs–Elysées, sailed a strange-looking contraption: a cigar-shaped balloon under which was mounted a gasoline engine, a large propeller, and, in a wicker basket, a dapper little man with a neatly trimmed moustache, starched collar, and a Panama hat. Spotting an agreeable sidewalk café, he landed his airship and hitched it to a lamppost. Then he calmly ordered his morning cup of coffee
He was Alberto Santos-Dumont, a very short twenty-nine-year-old Brazilian aviator who loved everything high. (His dining table had nine-foot legs with chairs to match. To reach it, his manservant climbed a step stool.)
A year earlier, in 1901, Santos had astounded Parisians with one of the most spectacular feats in early aviation history. A prize of one-hundred thousand francs had been offered to the first pilot who took off from the Paris Aero Club, circled the Eiffel Tower, and returned to the club within thirty minutes.
Though the money meant little to Alberto—his father had left him with a fortune— it presented a challenge.
His first attempt failed when his 16-horsepower engine conked out, causing his dirigible to fall into a tree. On his second try, the airship crashed into a roof, and the brave Brazilian was left suspended in his basket fifty feet above the ground.
His third attempt was a success. “Did I make it?” he shouted as he passed the finish line. “Oui! Oui!” spectators roared back at him, throwing handkerchiefs into the air and whirling their hats on top of their walking sticks.
Flight was Alberto’s great passion. Arriving in Paris at 18, he had a balloon made— so tiny it could be packed into a travel bag, but big enough to carry his pint-size figure. Then came dirigibles —fourteen altogether.
In 1906, after the Wright brother’s historic flight, he built his own airplane. Named 14 bis, it looked like a bunch of boxes haphazardly thrown together. But it flew, making him the first man in Europe to fly a heavier-than-air machine.
His final aircraft was made of bamboo, aluminum, and silk. Seeing him buzz around in it, people shouted, “Our Santos is riding a dragonfly!” And that became its name: Demoiselle (dragonfly).
Le Petit Santos— a remarkable little man indeed.
What is the smallest rodent in the world? What is the biggest? How long can rodents live? How do they find mates? In this wonderfully detailed new book from Roxie Munro, life-sized illustrations of rodent species from around the world accompany simple, thorough text describing their life cycles, sizes, habitats, and ranges. From ground hogs to guinea pigs and pygmy jerboas to capybaras, kids will learn all about the rascally rodents who share our world!
Roxie's Rodent Rascals has earned starred reviews from Publisher's Weekly, Kirkus, and School Library Journal.
MLA 8 Citation
Munro, Roxie. "Alberto Santos-Dumont." Nonfiction Minute, iNK Think Tank, 16 May
Dorothy Hinshaw Patent
Nature’s Animal Ambassador
The question “how smart are animals?” has puzzled many people for generations. Scientist Irene Pepperberg became intrigued with this problem after viewing NOVA TV programs about communication studies in apes and dolphins. Trained as a chemist, Irene decided then and there that her true passion was actually animal intelligence, not chemistry.
Irene plunged into learning what was already known and the revolutionary ideas of scientists who were changing how people thought about animals. At that time, in the early 1970s, people thought that animals didn’t think and make decisions but merely responded moment by moment to their environments. But researchers working with apes and dolphins were overturning that concept and showing that indeed, animals could think, solve problems, and act intelligently about what they had learned.
What about birds, Irene wondered? She had kept pet parakeets and knew they were smart and could learn to speak at least a few words. . She decided to study an African Grey parrot, a popular pet that can learn to pronounce words especially well.
She bought a young parrot, named him Alex, and got to work. To probe Alex’s mind, Irene needed to teach him to use words to describe his world. This took long, patient training. After a few years Alex could name objects and foods, such as a key, a piece of wood, or a banana. He also learned several colors, and soon could label an object by both its label and color, such as identifying “green key” or “yellow corn.” He learned to distinguish whether an object was made of wood, paper, or rawhide, and could distinguish shapes such as “three-cornered” or “four-corner.”
Alex also used his vocabulary to express his own desires. In the middle of an experimental session he might say “Want nut,” or “Wanna go shoulder.”
As the years passed, Alex kept learning. If Irene presented him with a tray of items of different numbers and colors—say 2 green keys, 4 blue keys, and 6 red keys—he could correctly answer the question “What color four?”
By the time he died suddenly and unexpectedly in 2007, Alex had learned more than 100 labels and showed understanding of many concepts. When people asked Irene why Alex was special, she’d reply, “Because a bird with a brain the size of a shelled walnut could do the kinds of things that young children do. And that changed our perception of what we mean by ‘bird brain.’ It changed the way we think about animal thinking.”
Alex isn't the only bird Dorothy has written about. This book explores a University of Montana research project using blood samples from osprey chicks to investigate the effects of heavy metal refuse from mining on the ecology of the Clark Fork River.
To learn more about The Call of the Osprey, go here.
Dorothy Hinshaw Patent 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
Patent, Dorothy Hinshaw. "Alex the Parrot, a Real Bird Brain." Nonfiction
Minute, iNK Think Tank, 15 May 2018, www.nonfictionminute.org/
Kerrie Logan Hollihan
Teaching the Power of Wonder
Often we think of Memorial Day as a day for parades, picnics, and opening swimming pools, but it’s a lot more than a day for celebrating summer’s beginning. In fact, Memorial Day got its start way back during the Civil War, when women from both North and South decorated soldier graves with flowers. This practice spread across the country, and in 1873 New York State was the first to established Memorial Day as a state holiday.
In 1887, the US government made May 30 a Memorial Day holiday for government workers, and most Northern states followed suit. But in the South, this tradition became known as Confederate Memorial Day, which is still celebrated in some of the states that formed the Confederacy during the Civil War. In 1971, Congress declared the fourth Monday in May as Memorial Day, a national holiday.
Well into the 1900s, many called this day “Decoration Day,” and families visited cemeteries to tidy up family graves and plant them with flowers. When American soldiers died during World War I, the celebration evolved from remembering Civil War soldiers to memorialize all our soldiers who fought or died in war. Wherever we are on Memorial Day, we Americans are asked to observe a moment of silence at 3 o’clock in the afternoon, because it is the time when most Americans are enjoying their freedoms on the national holiday
Across the country this Memorial Day, tiny flags will mark soldier graves, and solemn ceremonies will mark their sacrifice. The US President or Vice President will lay a wreath at the Tomb of the Unknowns in Arlington National Cemetery. Often “Taps” ring out from bugles in memory of the dead.
Day is done, gone the sun
From the lakes, from the hills, from the sky.
All is well, safely rest,
God is nigh.
My grandfather, a World War I bugler, played taps for years at a national cemetery in Illinois with Civil War graves of Northern and Confederate soldiers. Grandpa bugled the “echo” from afar as taps was played to close every Memorial Day ceremony.
Grandpa is buried in this cemetery now, and someone else plays taps on Memorial Day. I live far away, but every year I celebrate this day by remembering him. Are there people you think about on Memorial Day?
Kerrie Hollihan's Theodore Roosevelt for Kids brings to life this fascinating man, an American giant whose flaws were there for all the world to see. Twenty-one hands-on activities offer a useful glimpse at Roosevelt’s work and times. Readers will create a Native American toy, explore the effects of erosion, go on a modern big game hunt with a camera, and make felted teddy bears. The text includes a time line, online resources, and reading list for further study. And through it all, readers will appreciate how one man lived a “Bully!” life and made the word his very own.
MLA 8 Citation
Hollihan, Kerrie Logan. "Memorial Day." Nonfiction Minute, iNK Think Tank, 25
May 2018, www.nonfictionminute.org/the-nonfiction-minute/Memorial-Day.
Stories that Surprise and Inspire
What do the words on this list have in common?
Hint: They describe an amusement park attraction that goes round and round.
As you probably guessed, they’re names people have used for a ride you may call a merry-go-round or carousel. No matter their names, these rides have roots in the days of knights in shining armor.
Nearly a thousand years ago, European knights traveled to the Middle East to fight in the Crusades. They saw Turkish and Arabian fighters training in an unusual way: galloping on horseback in a circle while tossing balls to each other, to become more skilled horsemen. European knights named this a “carosella,” an old Spanish word for “little war.” When they returned home, they began having “carosella” contests as part of their tournaments. The French called these contests “carrousels.”
By the 1600s, carrousel contests changed to having knights use a long lance to spear a metal ring dangling from a tree or post overhead. In the late 1600s, some young French knights began using pretend carrousels to practice ring-spearing. Wooden horses or small chariots—arranged in a circle—were raised up in the air, attached by strong chains to wooden bars jutting out near the top of a tall pole in the center of the circle. Men on the ground (or a real horse) would pull the wooden horses so they would circle around the pole, as riders practiced spearing rings dangling from above.
By the 1700s, rides like this started being built just for fun, not as knight training. They became popular in Europe and really took off in the United States in the late 1800s when newly invented steam engines began powering them. These engines provided much more power than a worker or horse could. So bigger carousels with more wooden animals could be built. No longer suspended in midair, the animals were attached to round wooden platforms.
Most merry-go-rounds today are powered by electricity, not steam engines. Many carousel animals created now are made of aluminum or fiberglass, but some are still carved from wood. Of the more than 350 carousels operating in the U.S., more than 200 are old-time classics with wooden animals. A few carousels even let riders try to snag an overhead ring as they circle round and round.
Click here for a listing of carousels in the U.S. today.
Sources for this article may be found on the author's website
Amy Nathan is the author of Round and Round Together: Taking a Merry-Go-Round into the Civil Rights Movement, which tells the surprising civil rights history behind one of the classic wooden merry-go-rounds that still offer rides every day—the Carousel on the National Mall in Washington, D.C.
MLA 8 Citation
Nathan, Amy. "Knight Time Fun." Nonfiction Minute, iNK Think Tank, 18 May 2018,