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...
Why should you spend time completing Sudoku? Because of the benefits, of course! When you play, you stimulate your mind to think both logically and creatively. Eventually, you don't just improve yo...
What's good, clean adult fun that does not cost much and does not involve hangovers? It's Sudoku! Sudoku is a Japanese numbers game that encourages a lot of thinking. You'll be coming up with strat...
If you want to increase your concentration power, then you chose the right book to do that. Sudoku is a numbers game that requires memory and logic. You have to think strategically and creatively t...
An alpha females has her own rules and she's busy making sure everybody else follows those rules. A book of Sudoku puzzles will provide a great distraction to help an alpha female de-stress from ti...
You need crossword puzzles in your life, especially if you are constantly stressed. The reason is because crosswords will help you to focus on a task so you forget about the rest of the world. You ...
Did you know that crossword puzzles can improve your verbal skills? You will be learning new words and vocabulary. On top of that, you will be learning facts and trivia too. You have the power to i...