The subtitle—``A journey to the heart of a black hole—and into one of the greatest mysteries of the universe''—pulls readers into an exciting book on astrophysics, replete with spectacular full-color diagrams and sweeping illustrations. Among the numerous topics: the life cycles of stars; the formation and structure of black holes; detecting black holes from the outside and imagining them from the inside; Newton's and Einstein's theories of gravity; Hawking's theories about exploding black holes; the idea that the universe itself is a black hole. No introduction to black holes would be complete without some science-fiction scenarios, and this book has its share of them: What if an astronaut falls into a black hole? Is there another universe on the other side? Is time travel possible? Accompanied by sharp illustrations that are at once technical and entertaining, the information is presented in fragments- -isolated paragraphs explicate the different parts of the diagrams- -that encourage readers to choose their own paths. With rigorous writing and a good sense of humor, this book will be enjoyed by a wide range of readers. (glossary, index) (Nonfiction. 8+)
Pub Date: May 21, 1996
ISBN: 0-7894-0451-6
Page Count: 46
Publisher: DK Publishing
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: May 15, 1996
Brief yet inspirational, this story will galvanize youth to use their voices for change.
Testa’s connection to and respect for nature compelled her to begin championing animal causes at the age of 10, and this desire to have an impact later propelled her to dedicate her life to fighting plastic pollution. Starting with the history of plastic and how it’s produced, Testa acknowledges the benefits of plastics for humanity but also the many ways it harms our planet. Instead of relying on recycling—which is both insufficient and ineffective—she urges readers to follow two additional R’s: “refuse” and “raise awareness.” Readers are encouraged to do their part, starting with small things like refusing to use plastic straws and water bottles and eventually working up to using their voices to influence business and policy change. In the process, she highlights other youth advocates working toward the same cause. Short chapters include personal examples, such as observations of plastic pollution in Mauritius, her maternal grandparents’ birthplace. Testa makes her case not only against plastic pollution, but also for the work she’s done, resulting in something of a college-admissions–essay tone. Nevertheless, the first-person accounts paired with science will have an impact on readers. Unfortunately, no sources are cited and the lack of backmatter is a missed opportunity.
Brief yet inspirational, this story will galvanize youth to use their voices for change. (Nonfiction. 12-18)Pub Date: Oct. 13, 2020
ISBN: 978-0-593-22333-8
Page Count: 64
Publisher: Penguin Workshop
Review Posted Online: July 26, 2020
Kirkus Reviews Issue: Aug. 15, 2020
Necessary for every library, personal or otherwise.
As fresh and funny as ever, a classic compendium of physics in action gets a light but needed makeover.
Most of the “Things” here are still working the way they did back in 1988, 1998, and 2004, when the original and the revised editions dropped—but along with sporting new and spruced-up colors, some of the content, notably the section dubbed “The Digital Domain,” has been brought into the 21st century. Thus, the space shuttle and the VCR are no more, the workings of the telephone have been replaced by those of smartphones and telephone networks, and the jump jet has given way to the quadcopter and other types of drones. But the details that made the earlier editions delightful as well as edifying remain. In the illustrations, flights of tiny angels move the “first whoopee cushion” into place, discombobulated woolly mammoths get caught up in silly side business while helping to demonstrate scientific principles, and best of all, Macaulay’s brilliantly designed, engagingly informal diagrams and cutaways bring within the grasp of even casual viewers a greater understanding of the technological wonders of both past and present.
Necessary for every library, personal or otherwise. (index) (Reference. 11-15)Pub Date: Oct. 4, 2016
ISBN: 978-0-544-82438-6
Page Count: 400
Publisher: HMH Books
Review Posted Online: July 19, 2016
Kirkus Reviews Issue: Aug. 1, 2016
© Copyright 2024 Kirkus Media LLC. All Rights Reserved.
Follow
Popular in this Genre
We can’t wait for you to join Kirkus!
It’s free and takes less than 10 seconds!
Already have an account? Log in.
OR
Sign in with GoogleTrouble signing in? Retrieve credentials.
Welcome Back!
OR
Sign in with GoogleTrouble signing in? Retrieve credentials.
bookshelf
