Upper class is always hard to define, and it’s something of a moving target. Between lifestyle choices, regional costs and inflation, “upper class” most definitely means different things to different ...

Eric Law is a Game Rant contributor from Pennsylvania, USA. An MMORPG-focused video game writer for Game Rant for two years and counting, Eric cut his teeth on gaming since he was a wee lad watching ...

Your net worth is the total result of your savings, investments and assets minus debts, and in retirement, it’s one of the most accurate measures of financial health after you stop working. Unlike ...

This week we discuss the completeness theorem for the propositional calculus. Details can be found in this handout. You should also read Lemmon Chapter 4 during the next two weeks.