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WHAT HAPPENS TO OUR TRASH?

Name: WHAT HAPPENS TO OUR TRASH?
Author: D. J. Ward
ISBN: 978-0061687563

by D. J. Ward & illustrated by Paul Meisel ‧ RELEASE DATE: Feb. 1, 2012

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This low-pressure look at public-waste disposal and small-scale recycling avoids controversy in favor of consciousness-raising.

“An average kitchen-size bag of trash contains enough energy to light a 100-watt lightbulb for more than 24 hours.” Endpapers open and close with this and other unsourced but probably in-the-ballpark statistics. The book proper begins with a basic definition of “trash” and moves on to descriptions and tidy cartoon views of landfills and of collection sites for batteries and other hazardous household waste, then concludes with a few simple suggestions for reducing, reusing and recycling. Meisel’s sunny scenes of adults and children playing in a park laid over a landfill, re-using paper goods, presenting eco-science projects and watching garbage trucks roll by reflect the relaxed tone of Ward’s discourse. If topics like garbage-dump–related groundwater pollution and health issues or industrial- and nuclear-waste disposal receive scant or no attention, newly independent readers will at least come away with the basic notion that reducing trash production is a good idea. This latest entry in the venerable Let’s-Read-and-Find-Out Science series lays some groundwork for promoting responsible use of resources. Save the strident and scarier appeals for later. (website list, composting instructions) (Informational picture book. 7-9)

Pub Date: Feb. 1, 2012

ISBN: 978-0061687563

Page Count: 40

Publisher: Harper/HarperCollins

Review Posted Online: Dec. 19, 2011

Kirkus Reviews Issue: Jan. 1, 2012

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)