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Psychology

The Principles of Forgetting - Why Can't We Remember?

This time, I would like to put together material on the concept and theories of forgetting as a topic in psychology. Everyone can often find themselves forgetting something or stru

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Robotics

Machines That Move With Soft Bodies: Soft Robotics

Soft robotics builds robots from flexible materials such as rubber and silicone, taking inspiration from creatures like the octopus and the elephant's trunk. This article covers ho

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Physics

The Real Reason the Sky Is Blue: Rayleigh Scattering

Rayleigh scattering, worked out by Lord Rayleigh in 1871, is the scattering of light by particles much smaller than its wavelength, such as air molecules, and it is far stronger fo

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Journalism & communication

The World Our Screens Have Cultivated: Cultivation Theory

Why does the world feel more dangerous after hours of news and crime dramas? This article explains cultivation theory, which holds that long-term, heavy media exposure gradually sh

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Physics

Electric Whirlpools Inside Metal: Eddy Current

An eddy current is a swirling electric current induced inside a conductor such as metal by a changing magnetic field. This article covers how eddy currents arise, Lenz's law, why t

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Journalism & communication

How We Say It Changes the World: The Medium Is the Message

"The medium is the message" is Marshall McLuhan's 1964 claim that we should look at the medium itself before the content it carries. This article explains what the phrase means, Mc

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Journalism & communication

News Inflated to Sell More Copies: Yellow Journalism

Yellow journalism is sensational reporting that uses eye-catching headlines and exaggerated content to boost newspaper sales. This article covers how the name arose from a fierce 1