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Science
May 8, 2024

A mystery in photoreceptor evolution

The leading question in the ability to perceive light is how did light-sensing cells evolve.…
Science
March 22, 2023

Is the Earth engineered? | Patterns, fractals, organisms, landforms

Nature is filled with patterns or recurring similarities in shape, characteristics, or other features. Some…
Health
March 25, 2023

How does caffeine make you more alert and less sleepy?

Coffee is a beverage consumed worldwide with properties that increase energy by increasing alertness and…
May 8, 2024 in Science

A mystery in photoreceptor evolution

The leading question in the ability to perceive light is how did light-sensing cells evolve.…
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February 4, 2024 in Psychology

What is power?

(An anecdotal essay) The word "power" is vague. In the Merriam-Webster dictionary, "power" has nine…
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December 30, 2023 in Science

Artificial Intelligence, Consciousness, and Emotion

What is artificial intelligence? Most artificial intelligence systems are built on artificial neural networks, which…
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November 20, 2023 in Science

Why did life arise? A scientific interpretation

How did life arise?One fundamental question is how did life arise. This question has been…
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