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category_outlined / 儿童与青少年
Muse: The magazine of science, culture, and smart laughs for kids and childrenMuse: The magazine of science, culture, and smart laughs for kids and children

Muse: The magazine of science, culture, and smart laughs for kids and children

May/June 2019

Kids who can't help wondering whether video games really kill their brain cells, or what a gentleman ladybug is called, will find the answers here, in articles written by award-winning authors and accompanied by high-quality illustration and photography. MUSE is perfect for any kid interested in science, history, and the arts. Grades 5-9

国家:
United States
语言:
English
出版商:
Cricket Media, Inc.
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9 期号

本期

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muse us

DIRECTOR OF EDITORIAL James M. “Prime Meridian” O’Connor EDITOR Johanna “Axis” Arnone CONTRIBUTING EDITOR Kathryn “Cartouche” Hulick COPYEDITOR/PROOFREADER Tracy “True North” Vonder Brink ASSISTANT EDITOR Emily “East” Cambias ART DIRECTOR Nicole “West” Welch DESIGNER Jacqueline “Legend” Ronan Whitehouse DESIGNER Shavan “Scale” Spears CARTOONIST Caanan “Compass Rose” Grall RIGHTS & PERMISSIONS David “South” Stockdale PRODUCTION ASSISTANT Jared “Coordinates” Burke BOARD OF ADVISORS ONTARIO INSTITUTE FOR STUDIES IN EDUCATION, UNIVERSITY OF TORONTO Carl Bereiter ORIENTAL INSTITUTE, UNIVERSITY OF CHICAGO John A. Brinkman NATIONAL CREATIVITY NETWORK Dennis W. Cheek COOPERATIVE CHILDREN’S BOOK CENTER, A LIBRARY OF THE SCHOOL OF EDUCATION, UNIVERSITY OF WISCONSIN–MADISON K. T. Horning FREUDENTHAL INSTITUTE Jan de Lange FERMILAB Leon Lederman UNIVERSITY OF CAMBRIDGE Sheilagh C. Ogilvie WILLIAMS COLLEGE Jay M. Pasachoff UNIVERSITY OF CHICAGO Paul Sereno…

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muse mail

HPB PSA I am a representative from the Intergalactic Organization of Hot Pink Bunny Hunters (IOHPBH for short). It has recently come to our attention that HPB infestations are at a record high. The information contained in this letter will help you safely and efficiently get rid of these fluffy pink nuisances, rendering them helpless and no longer pink without harming them. How to De-HPB Your Home, Planet, Solar System, or Galaxy: 1. Make sure all residents are informed of the fact that HPB removal will begin (insert date), as they may have to leave if the HPBs put up a fight. A single home should last a couple days. An entire planet will take approximately 2.5 weeks. To calculate the period of time your solar system…

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why wombats poop cubes

A wombat is a very adorable Australian mammal with a very weird skill: its poop comes out in cubes. It’s the only animal in the world with turds you could use as dice. But no one knows how or why. To get some clues, researchers studied the intestines of two wombats that had been hit and killed by cars.The scientists saw that feces only formed cubes in the very last part of the intestine. They cleaned out the animals’ intestines and then filled them with a long balloon. This let the scientists measure how tight or stretchy the intestine was. They found that some parts of the intestine walls were stretchier than others. When poop travels through this unevenly tight tube, it squishes into a square shape. But the…

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that’s a weight off our minds!

ONE KILOGRAM, or about 2.2 pounds, used to be defined as the precise weight of a certain chunk of metal in France. That piece of metal, called Le Grand K, is a shiny cylinder that’s been stored under glass for 130 years. But starting in 2019, the kilogram will have a new, mathematical definition. Le Grand K will be retired.…

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builder bugs

IN THE FORESTS of northeastern Brazil, big dirt piles are everywhere. The mounds are about 8.2 feet (2.5 m) tall, and 30 feet (9 m) wide. But the architects behind the massive building project are tiny: they’re termites.The insects have been living and building here for up to 4,000 years. Some termite species create tall mounds full of complicated tunnels, which they live inside. But when scientists looked inside the Brazilian mounds, they found . . . nothing. Just dirt. That’s because the termites here live underground. As they dig, they carry dirt out of their tunnels and put it into these giant heaps.The researchers estimate that these termites have built 200 million mounds. The dirt inside all those piles would be enough to build the largest Egyptian pyramid…

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mapping a mars visit

FOR FIVE years, NASA scientists have debated the best place to send a Mars rover in 2020. Now they’ve chosen the robot’s destination. It will land in a site called Jezero Crater.Billions of years ago, a river of water flowed into this crater. That water might have held Martian microbes. That’s why scientists think Jezero Crater is a good spot to search for signs of ancient life. The rover will collect rocks and soil samples. In a future mission, NASA and European scientists hope to bring those samples back to Earth to study them.Now that scientists have decided on the rover’s landing site, they can start mapping exactly where the rover will roll and explore. For an interplanetary road trip, it’s good to plan ahead.…

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