Jet-propelled—but a good introduction nevertheless.
A quick tour through our planet’s past, from the aptly named Hadean Eon to the invention of writing.
With a cheery reassurance that their facts are “bang up-to-date and checked by experts!” two young tour guides—one light skinned, one dark—begin by ushering readers past Earth’s fiery beginnings (“Monstrous volcanoes spew out lava”). The earliest signs of life and the age of dinosaurs give way to Australopithecus afarensis “Lucy,” Homo sapiens, the appearance of cave paintings 40,000 years ago, and so on to stone tools, farming, and, finally, 4,000-year-old hymns ascribed to the first identified author, a Sumerian priestess named En-hedu-anna. For all their claims, the veteran collaborators (Books! Books! Books!, 2017, etc.) do slip up occasionally, repeatedly noting for instance, that pterosaurs are flying reptiles and not dinosaurs but neglecting to explain the difference and by understating the currently theorized age of the oldest cave art by over 20,000 years. Still, in their cartoon illustrations they bring young time tourists face to face with now-vanished creatures, several types of prehuman ancestors, a (light-skinned, female) cave artist, and En-hedu-anna, dressed in elaborate regalia and digging away on a clay tablet. And, just for fun, a timeline designed as a board game at the end offers a painless review of the passing eras.
Jet-propelled—but a good introduction nevertheless. (glossary) (Informational picture book. 7-9)Pub Date: March 3, 2020
ISBN: 978-1-91095-976-3
Page Count: 48
Publisher: Otter-Barry
Review Posted Online: Jan. 20, 2020
Kirkus Reviews Issue: Feb. 15, 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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