Cabinets of Experimental Philosophy in Eighteenth-Century Europe is an ambitious contribution to the growing interest in how science came to engage the attention of a public outside the academic and professional spheres and how collections of instruments played a formative role in this development. Collections of physical instruments for research and demonstration appeared throughout Europe in the eighteenth century and the coverage of the book is correspondingly broad. While collections in different cultural and geographical locations had much in common, there were significant local...

""Secrets of the Wizard"" is the ultimate math puzzle fantasy, appropriate for ages 11 and up. Follow the exciting adventure of the good wizard, Galimedes, and his two faithful helpers as they seek to recover the scrolls of time and seasons which have been stolen by the evil magician, Zarvildar. The pages of the story have been scrambled and renumbered. Only by solving the math puzzle on each page will you know the number of the page to read next. You can also uncover a hidden secret message This message will reveal the wizard's greatest secret. There are 99 puzzles in all, some of which...