This fact- and fun-filled book contains hundreds of simple, kid-tested science experiments, all of which can be done with items from around the house and require little to no supervision. Each experiment features safety precautions, materials needed, step-by-step instructions with illustrations, fun facts, and further explorations. Full color.

This book contains 365 experiments that are inexpensive and use easy to find materials, brief instructions, safety guidelines, and over 700 instructive illustrations.

The Middle Ages and the Renaissance were a period of scientific and literary reawakening. Scientific development and a renewed interest in classical science led to new discoveries, inventions, and technologies. Between 500 and 1600 A.D., scientific explorers rediscovered ancient Greek and Eastern knowledge, which led to an eruption of fresh ideas. This reference work describes more than 75 experiments, inventions, and discoveries of the period, as well as the scientists, physicians, and scholars responsible for them. Individuals such as Leonardo da Vinci, Marco Polo, and Galileo are included, along with entries on reconstructive surgery, Stonehenge, eyeglasses, the microscope, and the discovery of smallpox. Part of a unique series that ranges from ancient times to the 20th century, this exploration of scientific advancements during the Middle Ages and the Renaissance will be useful to high school and college students, teachers, and general readers seeking information about significant advances in scientific history.

The son of the disgraced gunpowder plotter and a brilliant scholar, Kenelm Digby eventually restored his family's honour and established himself at the English Court. This biography is compiled from family papers belonging to the author's mother, herself a member of the Digby family.

A survey of a range of irrationalisms, with explanations of their empirical and logical flaws, this book describes the differences between science and pseudo-science, and goes on to describe and critique popular contemporary irrationalisms. Why do smart people believe weird things?Why do so many people believe in mind reading, past-life regression therapy, extra-terrestrial abduction and ghosts? What is behind the rise of 'scientific creationism' and Holocaust denial? In an age of supposed scientific enlightenment why do we appear more impressionable than ever?Scientific historian, and director of the Skeptics Society, Michael Shermer debunks these extraordinary claims in a no-holds-barred assault on the popular superstitions and confused prejudices of our time. Exploring the very human reasons behind otherworldly phenomena, conspiracy theories and cults Shermer explains why are they are so appealing to so many."Skepticism is the agent of reason against organized irrationalism -and is therefore one of the keys to human social and civic decency."Stephen Jay Gould, from his forewordShermer reveals the darker side of wishful thinking, through the recovered memory movement, satanic rituals and other modern witch hunts, and ideologies of racial superiority. Confronting those who take advantage of the gullibility of other people to advance their own, self-serving agendas Why People Believe Weird Things is compelling and often disturbing. It is a perceptive portrait of the human capacity for self-delusion and a celebration of the scientific spirit.

- Excerpts from and citations to reviews of more than 8,000 books each year, from 109 publications. - Electronic version with expanded coverage, and retrospective version available, see p. 5 and p. 31. - Pricing: Service Basis-Books.