Amazing Solar System Projects You Can Build Yourself

This kid-friendly handbook investigates the solar system's inner workings, the tools used to gain information, and an array of astronomical phenomena. Through a time line of discoveries and important events, a comprehensive text, and numerous projects readers can build from household items, this resource provides up-to-date information about the realm beyond planet Earth. Starting with a discussion of the basic components—the sun, the planets, their moons and rings, meteors, asteroids, and comets...

Great Ancient China Projects You Can Build Yourself

From Buddhism, feng shui, and porcelain pottery to gunpowder, dynasties, and trade routes, this interactive activity guide explores the incredible ingenuity and history of ancient China with more than 20 hands-on projects. Comprehensive coverage of the ancient culture—everything from the daily lives of both the rich and poor to the history of architecture, dynasties, religion, trade, and science—are combined with step-by-step instructions for creating Chinese inventions with ordinary household materials.

Great Medieval Projects You Can Build Yourself

This book looks at medieval society, folklore, and culture between the years 350 to 1450 and provides some hands-on activities along the way. Divided into 12 chapters, the text relates information on kings and queens, knights and armor, warfare, everyday life, and religious life. Projects include making a trebuchet, a marshmallow cannon, some period recipes, and a thatched roof. The material is well written and interesting. The "Words to Know" sections are not consistent in their placement in each chapter..

Encyclopaedia Britannica 2010 Ultimate

Encyclopaedia Britannica 2010 Ultimate Edition DVD (Win/Mac OS). For Student and Home Use. 

What you can expect to find:
• 105,974 articles/59,887,275 words

° 75,907 — Encyclopaedia Britannica

° 15,994 — Britannica Student Encyclopedia

° 2,767 — Britannica Elementary Encyclopedia

° 81 — Britannica Classics

° 11,225 — Britannica Book of the Year (1993-2007)

And more!

 

 

Dicto 3.0.0.0

В 3-й версии реализованы две новых функциональности, такие как:
В программу внедрен лемматизатор русского и английского языков, приводящий словоформы к словарной форме (т.е. единственному числу, именительному падежу и т.д.), что положительно влияет на процесс поиска словоформы
Полностью переписана функциональность перевода во всплывающем окне. Переработка качественно влияет на удобство пользования функциональностью