Discusses past and present modes of land travel and explores possible innovations for the future which would make travel more convenient and environmentally friendly, as well as speedier and safer.

'An overview of chemistry for kids covering topics such as metals and nonmetals, states of matter, chemical changes, temperature and heat, acids and bases, and more'--Provided by publisher.

Classic (2003-2008); Mean Streak (2004-2008); Nomad (2005-2008)

Explores the causes of and the role of human beings in such disasters as the sinking of the Titanic and the Challenger space shuttle explosion.

A compendium of shell scripting recipes that can immediately be used, adjusted, and applied

The shell is the primary way of communicating with the Unix and Linux systems, providing a direct way to program by automating simple-to-intermediate tasks. With this book, Linux expert Steve Parker shares a collection of shell scripting recipes that can be used as is or easily modified for a variety of environments or situations. The book covers shell programming, with a focus on Linux and the Bash shell; it provides credible, real-world relevance, as well as providing the flexible tools to get started immediately.

• Shares a collection of helpful shell scripting recipes that can immediately be used for various of real-world challenges
• Features recipes for system tools, shell features, and systems administration
• Provides a host of plug and play recipes for to immediately apply and easily modify so the wheel doesn't have to be reinvented with each challenge faced

Come out of your shell and dive into this collection of tried and tested shell scripting recipes that you can start using right away!

Grazie a questa guida chiara e completa potrete fare un viaggio alla scoperta delle ultime, incredibili, avveniristiche realizzazioni in campo tecnologico e scoprire come funzionano. Console dei giochi pił famosi, cellulari, veicoli senza guidatore, GPS, auto da corsa, MP3, lo Space Shuttle: tantissimi argomenti stimoleranno la curiositą e il desiderio di imparare dei bambini. Etą di lettura: da 7 anni.

Un viaggio entusiasmante alla scoperta di un mondo straordinario di piccoli e incredibili animali! 100 fatti e notizie accuratamente disegnate e spiegate ai giovani lettori. Con giochi, quiz e attivitą utilissime per le ricerche a scuola... per imparare divertendosi! Etą di lettura: da 6 anni.

Un tuffo nel mondo affascinante di queste feroci creature presenti sul nostro pianeta da 400 milioni di anni! 100 fatti e notizie accuratamente disegnate e spiegate ai giovani lettori. Con giochi, quiz e attivitą utilissime per le ricerche a scuola... per imparare divertendosi! Etą di lettura: da 6 anni.

This book shows readers how muscles work and the value of exercise.

Looks at human muscles, including how they work, what they do, how they can change in response to training, and how to maintain healthy and strong muscles.

Looks at human skin, including how it works, what it does, how some disorders can affect it, and how to keep it healthy.

Looks at human teeth, including how they work, what their purpose is, how such problems as tooth decay can affect them, how problems with them are corrected, and how to maintain healthy teeth.

Un viaggio alla scoperta di un mondo straordinario di piccoli e incredibili animali. 100 fatti e notizie accuratamente disegnate e spiegate ai giovani lettori. Con giochi, quiz e attivitą utilissime per le ricerche a scuola. Per imparare divertendosi. Etą di lettura: da 6 anni.

Un tuffo nel mondo affascinante di queste feroci creature presenti sul nostro pianeta da 400 milioni di anni! 100 fatti e notizie accuratamente disegnate e spiegate ai giovani lettori. Con giochi, quiz e attivitą utili per le ricerche a scuola... per imparare divertendosi. Etą di lettura: da 6 anni.

Introduces various kinds of sharks, and discusses their habitat, groups, food, communications, defenses, and life cycles.

Introduces different species of insects, including bees, butterflies, ants, and beetles, and describes their physical attributes and behavior patterns.

Discusses the intricate internal workings of modern ships, ranging from catamarans to submarines.

Provides information about coral reefs, discussing such topics as the different types of reefs, how they are made, and the animals that live in and around reefs.

Provides information about cats and kittens, describing their physical characteristics, how to care for them, what they like to eat, their different breeds, life cycle, and health issues.

Presents information about whales and dolphins, describing their physical characteristics, communication abilities, group behavior, feeding habits, and life cycle.

Introduces one of the largest of the carnivorous dinosaurs, Tyrannosaurus rex, discussing its physical characteristics, behavior, habitat, and life cycle, and provides information about the excavation and study of dinosaur fossils.

'Discusses how robots are used for recreation and work. Also discusses advances in robotics, and how we benefit from the jobs these robots do'--Provided by publisher.