From simple to advanced, and using household and inexpensive props, Knack Magic Tricks includes tricks using cards, coins, handkerchiefs, and fruit, as well as mental tricks, anytime tricks, standup tricks, and tricks especially for kids (to be performed[...]

Magnetic methods are widely used in exploration, engineering, borehole and global geophysics. This book covers the physical and mathematical principles of these methods regardless of the area of application. It analyzes Ampere's law the force of interaction between currents.[...]