Broad but shallow, best considered as an appetizer for meatier surveys.
The history of technology gets a quick once-over, highlighting 15 milestones.
Skipping blithely past the inventions of stone tools and agriculture, the authors begin with the wheel, (arbitrarily dated to 3,500 B.C.E.), close with nuclear weapons and the internet (“Today”), and in between tick off paper, gunpowder, vaccines, telephones, plastic bottles, and like more or less ubiquitous props for modern civilization. Each gets a spread, usually with a left-to-right progression of approximate time and place of invention followed by early uses, later refinements, and finally modern status. Husband’s informally drawn cartoon scenes offer views of early to late types of technology, a newly electrified city thickly strung with power lines, sea life unhappily wrestling with nets and plastic bags in a garbage-strewn ocean, and world maps festooned with people of diverse dress and color using phones and computers to communicate. The spare, big-picture narrative mentions no inventors by name (“While roads covered the land, only birds crossed the skies. Until one windy day in America when two brothers took off”), but the authors do sound repeated cautionary notes about the environmental effects of pollution, and like the crowd of peace protesters in the nuke entry’s foreground (which at least looks larger than the mushroom cloud in the background), human figures throughout are racially diverse, if not always individualized.
Broad but shallow, best considered as an appetizer for meatier surveys. (Informational picture book. 7-9)Pub Date: March 3, 2020
ISBN: 978-0-7112-4537-2
Page Count: 40
Publisher: Frances Lincoln
Review Posted Online: Dec. 7, 2019
Kirkus Reviews Issue: Jan. 1, 2020
An in-depth and visually pleasing look at one of the most fundamental forces in the universe.
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
BOOK REVIEW
BOOK REVIEW
BOOK REVIEW
A lighthearted first look at an increasingly useful skill.
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)Pub Date: Oct. 10, 2023
ISBN: 9781623543181
Page Count: 32
Publisher: Charlesbridge
Review Posted Online: Aug. 26, 2023
Kirkus Reviews Issue: Sept. 15, 2023
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