When Are Leading Questions Allowed? Because of their potential to lead to misleading testimonial evidence, these types of questions aren’t allowed on dire...

Kakuro puzzles are regular features in many math-and-logic puzzle publications across the world. The objective of the puzzle is to insert a digit from 1 t...

Various forms of board games have been devised over the years. Board games are games which usually are played by two or more people. On the other hand, a ...

The number of even permutations of 15 objects is 15!/2 = 653837184000. By Corollary 2.9, 15!/2 is an upper Page 5 THE 15-PUZZLE (AND RUBIK’S CUBE) 5 bound...

Lesson Extension. What is the best example of foreshadowing?A character’s thoughts can foreshadow. For example, “I told myself this is the end of my troub...

It’s possible the piece could be stuck in the flap or a corner. It could have happened during production, packaging, or transport. Do a thorough search of...

Mary Elizabeth SawyerThe nursery rhyme, which was was first published in 1830, is based on an actual incident involving Mary Elizabeth Sawyer, a woman bor...

Capturing the dark side The ‘dark side’ of the Moon refers to the hemisphere of the Moon that is facing away from the Earth. In reality it is no darker th...

floccinaucinihilipilificationThe longest non-technical word in major dictionaries is floccinaucinihilipilification at 29 letters. Consisting of a series o...

Java main method is the entry point of any java program. Its syntax is always public static void main(String[] args) . You can only change the name of Str...