Vocabulary includes terms like "am into" and "love" for describing personality traits. Family relationships are explored through personal experiences and conversations. Only children show little difference from siblings in intelligence and adjustment
28 is the second perfect number, as it is the sum of its proper divisors. It is the sum of the totient function for the first nine integers. 28 is a Størmer number due to its prime factor 157. It is a harmonic divisor, happy number, and hexagonal number
Book provides practice with common informal conversation vocabulary and structures. Each chapter begins with typical conversation followed by vocabulary discussion. Handshake is customary when introducing others. "Glad/happy to meet you" is common greeting after introductions
Converts between minutes and other time units from seconds to years. Supports decimal time values and adds up to 10 time values. Provides answers to questions about minutes in different units
Peter Principle states that employees rise to their level of incompetence. Chekhov's Gun warns against making promises you don't intend to keep. Motivated Reasoning suggests we base judgments on hunches rather than evidence. Riker's Razor advises challenging exaggerated claims of incompetence
Hello World project prints "Hello, World!" to console. Calculator performs basic arithmetic operations with user input. Guess the Number game generates random numbers for guessing. To-do list application allows adding, editing, and deleting tasks