Food & nutrition
How to Stay Healthy with Essential Nutrients
Maintaining health amid the busy routines of modern society is very important. However, one area that many people overlook is their intake of essential nutrients. Essential nutrien
Articles to explore
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810 articles found
Earth science
The Mystery of Gravity: The Universe's Hidden Force
Gravity is an essential part of our everyday lives and one of the fundamental forces of the universe. Through gravity, we pull objects toward the ground, and it affects everything
Psychology
I Knew It All Along: Hindsight Bias
Hindsight bias is the mental habit of believing, after something has happened, that we could have predicted the outcome from the start. We look at the experiments that first confir
Statistics
Understanding the Essence and Practical Meaning of Interpreting Significance
Significance plays an important role in data analysis and the interpretation of results, and it is a concept that directly affects the reliability and validity of research. This ar
General knowledge
Anything That Can Go Wrong Will Go Wrong: Murphy's Law
Murphy's Law is the rule of thumb that anything that can go wrong eventually will. This piece covers its origins in the U.S. Air Force's MX981 rocket sled tests and Edward Murphy's
Library & information science
Catalog Concepts and Structure for Library MARC Work
This time, we will examine catalogs, one of the concepts frequently used in libraries. Catalogs are intended to ensure that the same book can be registered according to the same s
Earth science
The Underground Ember That Stamps Out a Line of Islands: The Hotspot
A hotspot is a place where unusually hot mantle feeds magma to volcanoes regardless of plate boundaries. This article covers how the idea arose, how volcanic island chains form, Ea
Tourism studies
Traveling to Help: Volunteer Tourism
Volunteer tourism is travel in which tourists spend part or all of their trip volunteering to help local communities or nature. We look at how it began, its main types, what travel
Journalism & communication
Making Friends on the Screen: Parasocial Interaction
Parasocial interaction is the one-sided sense of face-to-face closeness we feel with media figures who don’t know us. This piece covers Horton and Wohl’s 1956 concept, the differen
General knowledge
The More You Hide It, the Further It Spreads: The Streisand Effect
Why does trying to hide information make it spread even further? This article covers the 2003 lawsuit that gave the Streisand effect its name, four reasons suppression backfires, w
Physics
Exploring Black Holes: New Discoveries Beyond the Edge of the Universe
Black holes are among the most mysterious objects in the universe. This article looks at how they form, from dying massive stars to the first stars after the Big Bang, traces the h
Robotics
The Robot That Walks Without Trying: Passive Dynamic Walking
Passive dynamic walking is the idea that a machine can walk using only gravity and inertia, with no motors or controllers, as long as its body shape and weight distribution are rig