In the Science Sourcebooks series, Billings (Pesticides, 1993, etc.) meets the ``grand challenge'' of writing about the workings of supercomputers, the fastest, most powerful and complicated computers in the world. This is an admirable translation of incredibly complex technical information for young readers. Although slow-going for novices, Billings's explanations about the development of supercomputers, the mechanics of processing, and the structures of such systems make sense of the overwhelming world of computer science. The book's second half is by far the more tantalizing, dealing with how supercomputers will transform our lives in the years to come. The story of leading-edge researchers, and the five supercomputing centers in the US that support efforts to solve so- called grand-challenge scientific problems, makes for awe-inspiring reading. The only minor quibble is the organization; with so few books on this topic for any age group, Billings may be forgiven for not selling the sizzle (the applications of supercomputing) before the steak (the nuts and bolts of the hardware). A thoroughly researched, comprehensive overview of an incredible new world. (b&w photos, diagrams, index, not seen) (Nonfiction. 11+)
Pub Date: Aug. 1, 1995
ISBN: 0-8160-3096-0
Page Count: 128
Publisher: Facts On File
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: June 15, 1995
BOOK REVIEW
BOOK REVIEW
Drawing on her experience with a relief organization on the Thai border, Ho tells the story of a Cambodian family, fleeing the rival factions of the 80's while hoping to gather resources to return to farming in their homeland. Narrator Dara, 12, and the remnants of her family have arrived at a refugee camp soon after her father's summary execution. At first, the camp is a haven: food is plentiful, seed rice is available, and they form a bond with another family- -brother Sarun falls in love with Nea, and Dara makes friends with Nea's cousin, Jantu, who contrives marvelous toys from mud and bits of scrap; made wise by adversity, Jantu understands that the process of creation outweighs the value of things, and that dead loved ones may live on in memory. The respite is brief: Vietnamese bombing disrupts the camp, and the family is temporarily but terrifyingly separated. Later, Jantu is wounded by friendly fire and doesn't survive; but her tragic death empowers Dara to confront Sarun, who's caught up in mindless militarism instigated by a charismatic leader, and persuade him to travel home with the others—to plant rice and build a family instead of waging war. Again, Ho (Rice Without Rain, 1990) skillfully shapes her story to dramatize political and humanitarian issues. The easily swayed Sarun lacks dimension, but the girls are more subtly drawn—Dara's growing courage and assertiveness are especially convincing and admirable. Touching, authentic, carefully wrought- -and with an unusually appealing jacket. (Fiction. 11-15)
Pub Date: Oct. 1, 1991
ISBN: 0-374-31340-7
Page Count: 163
Publisher: Farrar, Straus and Giroux
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: Oct. 1, 1991
After witnessing the rising tide of anti-Semitism in Nazi Germany, Daniel is suddenly transported, at age 14, from his comfortable life in Frankfurt to a Polish ghetto, then to Auschwitz and Buchenwald—losing most of his family along the way, seeing Nazi brutality of both the casual and the calculated kind, and recording atrocities with a smuggled camera (``What has happened to me?...Who am I? Where am I going?''). Matas, explicating an exhibit of photos and other materials at the new United States Holocaust Memorial Museum, creates a convincing composite youth and experience—fictional but carefully based on survivors' accounts. It's a savage story with no attempt to soften the culpability of the German people; Daniel's profound anger is easier to understand than is his father's compassion or his sister's plea to ``chose love. Always choose love.'' Daniel survives to be reunited, after the war, with his wife-to-be, but his dying friend's last word echoes beyond the happy ending: ``Remember...'' An unusual undertaking, effectively carried out. Chronology; glossary. (Fiction. 11-14)
Pub Date: April 1, 1993
ISBN: 0-590-46920-7
Page Count: 128
Publisher: Scholastic
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: March 15, 1993
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