
What is the 18 month rule in technology?
I heard about an '18 month rule' in technology and I'm curious to understand what it means. Is it related to product launches, updates, or maybe something else entirely? Can someone explain this concept to me?


What is the opportunity cost rule?
I'm trying to understand the concept of the opportunity cost rule. Could someone explain it to me in simple terms, including how it applies to decision-making in economics and everyday life?


What is the Gauss Jordan rule?
I'm trying to understand the Gauss Jordan rule. Could someone explain what it is and maybe provide some background or context for it? I'm particularly interested in its application and how it works.


What is the 11 am rule in trading?
I've heard about this '11 am rule' in trading, but I'm not quite sure what it means. Could someone explain what this rule entails and how it applies to trading?


What is presale rule?
I'm wondering about the concept of presale rule. Could someone explain what it means or entails, especially in the context of events or product launches where tickets or items are sold before the actual date?
