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772 articles found
Statistics
The Monte Carlo method estimates an answer by repeating a huge number of random trials and averaging the results. We look at how it was born, how it works in four steps, easy examp
Film & media
Magic hour is the short stretch just after sunrise or just before sunset when light turns red and soft. We look at why the light changes, a landmark example from film history, shoo
Education
The educational environment in the 21 century is changing rapidly, and the role of educational administration has become more important than ever in keeping pace with these changes
Economics
Economic stabilization focuses on maintaining a sustainable growth path for a national economy while minimizing economic volatility. Quantitative easing (QE, Quantitative Easing) i
Earth science
Natural disasters can cause enormous harm to human lives and property, and landslides pose a particularly serious risk among them. Because landslides occur alongside sudden changes
Physics
Bernoulli’s principle says that within a single flow, a fluid’s pressure drops where it speeds up and rises where it slows down. This piece covers how the principle came about, the
Film & media
This time, I would like to put together material on the concept of plot, which is essential to understand when writing scripts or stories for films, TV dramas, novels, and similar
Information technology
What is the Year 2038 problem? It is the glitch in which computers that store Unix time in 32 bits mistake moments after January 19, 2038, for 1901. This article covers how it work
Chemistry
Le Chatelier's principle states that when a system at chemical equilibrium is disturbed by a change in concentration, pressure, or temperature, the equilibrium shifts in the direct
Earth science
Upwelling is the process in which cold, nutrient-rich water from the deep rises to fill the gap left when wind pushes surface water away. We look at how it works, where it happens,
Chemistry
Freezing point depression is the lowering of a liquid’s freezing temperature when other substances are dissolved in it. We look at why dissolved particles slow ice formation, why t
Chemistry
Inorganic chemistry is a branch of chemistry that, unlike organic chemistry, which centers on carbon, studies most elements other than carbon and their compounds. As a fundamental
