Provides access to basic health information, emphasizing current thinking and recent major developments in medicine, diagnosis of disease, and health care and wellness.
Stimulating, thought-provoking analysis of the most interesting intellectual inconsistencies in mathematics, physics, and language, including being led astray by algebra (De Morgan's paradox). 1982 edition.
STEM Chronology " The History of Science, Technology, Engineering, and Mathematics is a chronological history of those topics (and medicine) from 3,400,000 BCE to 2017 CE in the form of individual entries for events. It also includes some 200 short biographies and 180 brief essays on topics that need more than a short entry. The book is the descendant of earlier chronologies by Bryan Bunch with Alexander Hellemans, The History of Science and Technology (2003), The Timetables of Technology 1993), and The Timetables of Science (1991 and 1988). Bryan Bunch is the author of more than 20 books for the general reader in science and technology history, current science and medicine, mathematics, and textbooks in science and mathematics.
The latest information about diseases, conditions, body systems, new discoveries, new treatments, plus a greater focus on wellness and other health topics.
Math reinforces the math skills children learn in grades three and four. A variety of activities provide practice with addition and subtraction, including regrouping (carrying and borrowing), and introduce simple multiplication and division skills. There is also practice in measurement, fractions, rounding and estimating numbers, and solving word problems.
In this age of genetic engineering and global warming, it is more important than ever to understand the history and current trends of science and technology. With so much information out there, though, it's hard to know where to start. That's where The History of Science and Technology -- the most comprehensive and up-to-date chronology of its kind -- comes in. From the first stone tools to the first robot surgery, this easy-to-read, handy reference book offers more than seven thousand concise entries organized within ten major historical periods and categorized by subject, such as archaeology, biology, computers, food and agriculture, medicine and health, materials, and transportation. You can follow the world's scientific and technological feats forward or backward, year by year, and subject by subject. Under 8400 BCE Construction, you will discover that the oldest known wall was built in Jericho. Jump to 1454 Communication and you will learn about Johann Gutenberg's invention of movable type. Take an even larger leap to 2002 Computers and find out about the invention of the Earth Simulator, a Japanese supercomputer. The History of Science and Technology answers all the what, when, why, and how questions about our world's greatest discoveries and inventions: How are bridges built? When were bifocal eyeglasses invented and by whom? What medical discovery led to the introduction of sterilization, vaccines, and antibiotics? What is the PCR (polymerase chain reaction) process, and why is it one of the pillars of the biotechnology revolution? Not only can you discover how our world came to be and how it works, but with cross-referenced entries you can also trace many intricate and exciting connections across time. Highly browsable yet richly detailed, expertly researched and indexed, The History of Science and Technology is the perfect desktop reference for both the science novice and the technologically advanced reader alike.
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