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What Really Happens When You Measure A Coastline?

Published on January 9, 2022 by Hemanth

How to measure a coastline: An arbitrary island with an arbitrarily curved and jagged coastline. The coastline of the island is drawn using a peculiar brown colour. The island is surrounded by blue water waves of the sea.

Say that you are tasked with figuring out how to measure a coastline. To do this, you are given a very detailed map of an arbitrary island. How do you procced?

What Is the Shortest Road Connecting 4 Cities?

Published on January 9, 2022 by Hemanth

Puzzle: Shortest Road Connecting 4 Cities. The image has 4 points: bottom left: A, bottom right: B, top right: C, and top left, D. The points together form a square that has a side length of 1 Km.

Say that you have been tasked with figuring out the shortest road connecting 4 cities. These four cities are located at the vertices of a square. What now?

The Thrilling Story Of Calculus

Published on January 9, 2022 by Hemanth

The story of calculus is seldom told in schools. Most students learn calculus as a rigid block of algorithms. This article aims to to change this situation!

How To Make Working With Squares Fun in Math?

Published on January 9, 2022 by Hemanth

In mathematics, squares are typically defined as numbers multiplied by themselves. However, there is a more intuitive definition of a square in geometry.

What Is Special About Absolute Zero That Makes It Impossible?

Published on December 31, 2021 by Hemanth

An image of Bose-Einstein condensate to demonstrate what happens close to absolute zero

Absolute zero is the scientific term used to define the lowest possible temperature. But in practice, absolute zero cannot be reached. Why is this?

How Easy Is It Really To Predict The Future?

Published on December 31, 2021 by Hemanth

Image of a postcard trying from victorian Germany in 1900 trying to predict the future year 2000. People are seen to be flying using dragon-wing and bee-wing like contraptions.

It takes skill and knowledge to predict the future. In fact, most scientific methods revolve around this notion. Yet, we are unable to predict the future. Why?

How Imagination Helps You Get Good At Mental Math?

Published on December 31, 2021 by Hemanth

Imagination is the last word that comes to mind when you wish to get good at mental math. But it is crucial if you want to get good at mental math!

How To Quickly Calculate Percentages In The Head?

Published on December 27, 2021 by Hemanth

An image asking the question: What is 7% of 7200?

How often do you typically need to quickly calculate percentages in the head? More often than you think, and there is often money involved in the decision.

Why Do You See Mirrors Flipping Words?

Published on December 25, 2021 by Hemanth

A photo explaining the concept of mirrors flipping words. In this photo, it appears that the text is flipped horizontally even before the reflection occurs.

Mirrors flipping words is a common observation, yet most of us don't know why. I represent our united curiosity about this topic and will be investigating it.

How To Run A Math Hotel With Infinite Rooms?

Published on December 25, 2021 by Hemanth

An image of a hotel with infinite rooms. The sign on top of the hotel says, "HOTEL FULL!". The stick figure of a person is standing outside the hotel with a question mark over the head.

What is so special about a math hotel with infinite rooms? For starters, it is a hotel that exists only in the mathematical world, where a game is to played!

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