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810 articles found
Earth science
Global warming is one of the most important environmental issues we face today. Since industrialization, a sharp increase in greenhouse gas emissions has caused Earth's average tem
Economics
If you had a worn, crumpled bill and a crisp new one in your wallet, which would you hand over first? This article explains Gresham's Law, the idea that bad money drives out good:
Journalism & communication
What does the press actually do for society? This article explains the main functions of the press, from providing information, acting as a watchdog, and shaping public opinion to
Statistics
In this article, we will explore the concept of norms. Norms refer to the scores used as a basis for comparison when comparing an individual's test score with those of other people
Food & nutrition
Food poisoning is one of the things that requires extra caution during the summer. Food poisoning is an illness caused by eating unsafe food, and its causes and symptoms vary. In t
Education
The International Baccalaureate (IB) is an international curriculum and qualification created by a nonprofit education foundation based in Geneva. This article covers how the IB be
Statistics
The German tank problem asks how to estimate the total number of sequentially numbered items from the serial numbers of just a few. We look at how the Allies used captured tank ser
Design
Skeuomorphism is a design approach that keeps the look of old objects on new products so they feel familiar. This piece covers the word’s Greek roots and archaeological origins, ev
Logistics
Postponement strategy delays the final steps that make products different, such as color, packaging, or language, until customer orders or demand become clear. This article covers
Earth science
Isostasy is the idea that the crust floats on the denser mantle and balances at a height set by its thickness and density. This piece covers how the theory arose, the Airy and Prat
Earth science
Why is one side of a mountain range lush and the other dry? Moist air rises up the windward slope and drops its rain, then sinks, warms, and dries on the leeward side. This piece c
Information technology
Many of the AI technologies we encounter today operate on the basis of deep learning. Deep learning is always behind the most innovative changes in modern information technology (I
