Curious About the World? Simple Answers to Big Questions

Explore nature, life, and the universe with easy explanations anyone can understand.

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Latest Articles

Fresh insights and answers to satisfy your curiosity

Rain on leaves
Nature & Environment

Why Is Ocean Water Salty?

Discover the science behind that fresh, earthy smell we all love after a rainfall...

5 min read
Blue sky with clouds
Nature & Environment

Why Is the Sky Blue?

Uncover the fascinating physics behind why we see the sky as blue instead of other colors...

4 min read
Stars twinkling
Space & Universe

Why Do Stars Twinkle?

Learn about the atmospheric phenomena that make stars appear to twinkle in the night sky...

6 min read
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About Hohtaxcalc

Welcome to Hohtaxcalc, where curiosity meets clarity. Our mission is to answer life's most fascinating questions in a way that's clear, engaging, and accessible to everyone.

Founded by Shahzad Arsi, we combine AI-assisted research with human editing to deliver content that is both accurate and enjoyable.

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Shahzad Arsi - Founder of Hohtaxcalc