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810 articles found
Food & nutrition
Food processing has played an important role in addressing humanity's food supply challenges and improving nutritional status. Today, food processing is evolving beyond techniques
Film & media
This time, I will review the roles of MPEG standard families related to video, then explore the difference between codecs and file containers. MPEG emerged when the need to distrib
Physics
Why does a free kick bend and a curveball drop? This article covers Newton's tennis ball, Magnus's cylinder experiment, the pressure difference created by spin, its uses in sports
Design
Affordance is the relationship in which an object’s physical and perceptual characteristics suggest what actions a user can take. This article covers its origins, perceived afforda
Film & media
A dolly zoom moves the camera while zooming the lens the opposite way, keeping a person the same size while the background stretches or swells. This piece covers its birth in Hitch
Statistics
The secretary problem asks how to maximize the chance of picking the very best candidate when you must decide on each one on the spot. This article explains its rules, why the answ
Information technology
Modern society is experiencing rapid technological advances, and wearable devices stand out as an innovative technology bringing significant changes to various aspects of our lives
Statistics
If a coin lands heads five times in a row, will the next toss be tails? This article explains the gambler's fallacy, the belief that past results change what comes next, along with
Logistics
In modern society, logistics is like the vast bloodstream that keeps cities and nations moving. Millions of parcel boxes move every day, container ships come and go around the worl
Economics
The paradox of thrift is the idea that saving, a virtue for an individual, can harm the economy as a whole when everyone does it at once. This article covers how the paradox works,
Psychology
Praise is an essential element of human relationships and plays an important role in shaping individual self-esteem and social relationships. Praise means more than simple encourag
Social welfare
Single-parent families are becoming an increasingly important social issue in modern society. Various social welfare programs are available for single-parent families that need fin
