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Information technology

Waiting on Each Other Until Everything Stops: Deadlock

A deadlock is a state in which several programs each wait for a resource the other holds, so none of them can move forward. This article covers how deadlocks arise, the four Coffma

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Business administration

A Market That Eats Itself: Cannibalization

Why does cannibalization, where a new product eats into an existing product's sales, happen? This article explains what it is and why it occurs, the cases of Apple, Kodak, and Netf

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General knowledge

A Miracle Comes Once a Month: Littlewood’s Law

Littlewood’s Law is the rule of thumb that an event as rare as one in a million happens to an ordinary person about once a month. This article explains its origins with J. E. Littl

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Tourism studies

A Shop That Sells Without Taxes: The Duty-Free Shop

A duty-free shop sells goods to travelers leaving the country without customs duties or value-added tax. This article covers how duty-free shops began, why they can drop taxes, the

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Food & nutrition

Cooking Food Sealed in a Bag Under Water: Sous Vide

Sous vide is a cooking method in which food is vacuum-sealed in a plastic bag and cooked slowly for a long time in water held at a precise temperature. This article covers how it c

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Design

Grid Components and Types for Stability in Design

This time, I would like to create a resource on grids, a concept considered important in design alongside layout. We will explore what a grid is, how it is structured, and what typ

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Physics

Water Droplets Floating on Vapor: The Leidenfrost Effect

Why does a drop of water skate across a very hot pan and last longer than on a merely warm one? This article explains the Leidenfrost effect, from the vapor cushion that lifts the

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Earth science

Cooling Cities: Understanding and Responding to Heat Waves

Heat waves are occurring frequently around the world, and their intensity and frequency are steadily increasing. As a result, many people are experiencing health problems, and agri