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THE KNOW-NONSENSE GUIDE TO MEASUREMENTS

Name: THE KNOW-NONSENSE GUIDE TO MEASUREMENTS
Author: Heidi Fiedler
ISBN: 978-1-63322-297-7

AN AWESOMELY FUN GUIDE TO HOW THINGS ARE MEASURED!

From the Know Nonsense series

by Heidi Fiedler ; illustrated by Brendan Kearney ‧ RELEASE DATE: Aug. 1, 2017

Unmeasured nonsense.

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Introductions to select common units of length, mass/weight, and intensity.

Clean page design and a tidily diverse cast of cartoon measurers and observers illustrating each example dress up but can’t disguise a narrative that is marred with errors, arbitrary entries, and oversimplifications. The misinformation begins with a claim that intergalactic—and, a few pages later, interstellar—distances are measured in astronomical units. It then goes on to define “month” as “the amount of time it takes the Moon to orbit the Earth, or about 30 days,” aver that “fortnight” is being used more and more by “Yanks,” and list the indeterminate “eon” as a unit of measure just like “year” and “millennium.” Fiedler explains the more or less self-evident term “light-year” but not “parsec” (in an entry that does not take the time to clear up the confusion about AUs) and correctly but uselessly suggests that doughnuts as well as molecules can be numbered in “moles.” She also neglects to mention that the boiling point of water varies with altitude or that decibels and Richter scale numbers are logarithmic. A stereotypically dressed Mexican sampling hot peppers for the Scoville scale and a penguin posing next to an igloo at the South Pole sour Kearney’s generally comical art.

Unmeasured nonsense. (abbreviated table of conversions) (Nonfiction. 7-9)

Pub Date: Aug. 1, 2017

ISBN: 978-1-63322-297-7

Page Count: 64

Publisher: Walter Foster Jr.

Review Posted Online: June 18, 2017

Kirkus Reviews Issue: July 1, 2017

Categories:

CHILDREN'S SCIENCE & TECHNOLOGY

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I AM GRAVITY

by Henry Herz ; illustrated by Mercè López ‧ RELEASE DATE: April 15, 2024

An in-depth and visually pleasing look at one of the most fundamental forces in the universe.

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An introduction to gravity.

The book opens with the most iconic demonstration of gravity, an apple falling. Throughout, Herz tackles both huge concepts—how gravity compresses atoms to form stars and how black holes pull all kinds of matter toward them—and more concrete ones: how gravity allows you to jump up and then come back down to the ground. Gravity narrates in spare yet lyrical verse, explaining how it creates planets and compresses atoms and comparing itself to a hug. “My embrace is tight enough that you don’t float like a balloon, but loose enough that you can run and leap and play.” Gravity personifies itself at times: “I am stubborn—the bigger things are, the harder I pull.” Beautiful illustrations depict swirling planets and black holes alongside racially diverse children playing, running, and jumping, all thanks to gravity. Thorough backmatter discusses how Sir Isaac Newton discovered gravity and explains Albert Einstein’s theory of relativity. While at times Herz’s explanations may be a bit too technical for some readers, burgeoning scientists will be drawn in.

An in-depth and visually pleasing look at one of the most fundamental forces in the universe. (Informational picture book. 7-9)

Pub Date: April 15, 2024

ISBN: 9781668936849

Page Count: 32

Publisher: Tilbury House

Review Posted Online: May 4, 2024

Kirkus Reviews Issue: June 1, 2024

Categories:

CHILDREN'S SCIENCE & TECHNOLOGY

- BOOK REVIEW
THE FESTIVAL OF LIGHTS
edited by Henry Herz

- BOOK REVIEW
WINK
edited by Henry Herz ; illustrated by Adam Gustavson

- BOOK REVIEW
THE HITHERTO SECRET EXPERIMENTS OF MARIE CURIE
edited by Bryan Thomas Schmidt & Henry Herz

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HOW TO EXPLAIN CODING TO A GROWN-UP

From the How To Explain Science series

by Ruth Spiro ; illustrated by Teresa Martínez ‧ RELEASE DATE: Oct. 10, 2023

A lighthearted first look at an increasingly useful skill.

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Grown-ups may not be the only audience for this simple explanation of how algorithms work.

Taking a confused-looking hipster parent firmly in hand, a child first points to all the computers around the house (“Pro Tip: When dealing with grown-ups, don’t jump into the complicated stuff too fast. Start with something they already know”). Next, the child leads the adult outside to make and follow step-by-step directions for getting to the park, deciding which playground equipment to use, and finally walking home. Along the way, concepts like conditionals and variables come into play in street maps and diagrams, and a literal bug stands in for the sort that programmers will inevitably need to find and solve. The lesson culminates in an actual sample of very simple code with labels that unpack each instruction…plus a pop quiz to lay out a decision tree for crossing the street, because if “your grown-up can explain it, that shows they understand it!” That goes for kids, too—and though Spiro doesn’t take the logical next step and furnish leads to actual manuals, young (and not so young) fledgling coders will find plenty of good ones around, such as Get Coding! (2017), published by Candlewick, or Rachel Ziter’s Coding From Scratch (2018).

A lighthearted first look at an increasingly useful skill. (glossary) (Informational picture book. 7-9)