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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
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This informative reference series is designed to help students understand the impact that science has had on the course of human history. Each set (the 18th and 20th century sets will come out in 2001 and 2002) focuses on a particular time period and consists of five topically arranged chapters covering life sciences, mathematics, medicine, physical sciences and technology. Chapters include a topicspecific chronology; a brief overview essay; 1012 essays on the theories, inventions and major concepts discovered during the period; 1012 biographies of pioneering scientists; lists of additional resources; and more. Additional features include approximately 60 blackandwhite illustrations per volume, sidebars highlighting words to know and activity ideas, and general and subject indexes.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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