How can a small weight lift heavyweight? Which parts of the body are levers? Full simple experiments help you find the answers to these questions.
This title contains 40 tried and tested experiments, some classic with up-to-the-minute variations, and some entirely new. Scientific principles are shown in action as well as in photographs of the…
See the evolution of life on earth in this chronological compendium of over eighty extraordinary creatures of land, sea and sky, from algae to Archaeopteryx and Pterygotus to Tyrannosaurus rex. …
These motivating non-fiction readers are rich in content and beautifully illustrated. Fascinating information in carefully graded language appeals to a broad range of students and supports English …
Theories for Everything highlights the rich, compelling stories behind science's greatest discoveries and the minds and methods that made them possible. Authoritative, entertaining, and easy to fol…
Lavishly illustrated throughout, this title provides children with masses of knowledge in the shape of bite-sized, numbered facts. The numbering system acts as a benchmark, and as children read the…
Key information is presented as 100 numbered facts and supported by superb artwork and photographs in this hugely successful and ever-increasing series. Covering a colossal range of subjects from A…
The plants of Indonesia are deserved of attention; it is in the nation's ecosystems where Indonesia?s plants take on the glory that is almost without parallel on this planet.
This wide-ranging National Geographic book is a delight for science buffs, math whizzes, technology geeks, computer nerds, physics students, and the casual reader alike. Capturing centuries of scie…
Apakah untuk melakukan `eksperimen` kita harus memiliki peralatan ilmiah modern? Ternyata tidak. Kita bisa melakukan eksperimen ilmiah yang menakjubkan dengan objek dan peralatan yang bisa diperole…
With clear, vibrant photographs and step-by-step instructions, confident kids will be able to approach the experiments alone. Each experiment has been designed with children in mind, so they are al…
With Reactions bestselling author Theodore Gray continues the journey through our molecular and chemical world that began with the tour de force The Elements and continued with Molecules. In The El…