Have you ever seen a magician make something seem to disappear Did it make you wonder if anything can really just vanish? To answer these and many other questions, author Paul Fleisher looks at ...
Have you ever wondered why it seems like you are standing still - even though you are on a planet that is moving through space? Albert Einstein wondered why. Do you know what the famous equation...
Have you ever wondered why a prism turns ordinary sunlight into a rainbow? Isaac Newton knew why. How can a magnet be used to generate electricity? Michael Faraday could have told you. Can you e...
Have you ever wondered why a 10-tonne boat floats but a tiny pebble sinks? Archimedes knew why. How does a basketball or tennis ball bounce? Robert Boyle could have described how! Can you explai...
Have you ever wondered why objects drop to the ground or what keeps the Moon from crashing into the Earth? Isaac Newton wondered why. Do you know whether a bowling ball will fall faster than a c...
Are you new to iPhone 6 devices, or do you just acquire a new iPhone 6 or willing to know more about what you can do with your iPhone mobile phones? This is the guide for yo...
Here comes the newest amazing tips and tricks guide for all iPhone X, XR, XS, and XS Max Users (regularly updated).There are tips that you would not find in the official Apple resources, ...
Over-70 million cell phone users in the world especially in United States of America, United Kingdom, Germany, France, Italy, Canada, Australia, India, Spain, Africa and other European countries...
This book is a fully illustrated guide to using all of Apple's iPad models such as iPad 2,iPad (3rd generation), iPad (4th generation), iPad Air, iPad Air 2, iPad Pro (12.9-inch), iPad Pro (9.7-...
This book is a guide for all of Apples iPad models such as iPad 2,iPad (3rd generation), iPad (4th generation), iPad Air, iPad Air 2, iPad Pro (12.9-inch), iPad Pro (9.7-inch), iPad (7th generat...
Are you new to iPhone 6s Plus devices, or do you just acquire a new iPhone or willing to know more about what you can do with your iPhone mobile phone? This is the guide for...