How To Use Science

Variance: The Reason Why Rich Get Richer And Poor Get Poorer

Published on July 30, 2022 by Hemanth

This essay explains why you need to worry about variance when it comes to financial decisions. It covers the math and psychology behind gains and losses!

St. Petersburg Paradox – How To Actually Price Uncertainty?

Published on July 27, 2022 by Hemanth

The St. Petersburg paradox represents a landmark in applied mathematics history. It challenges expected value theory and is a precursor to ergodicity theory.

Solomon’s Paradox: Do You Really Take Your Own Advice?

Published on July 24, 2022 by Hemanth

Solomon's paradox describes a pervasive psychological phenomenon that supposedly helps you make better decisions in life. Read the essay to learn more!

Symmetry: How To Really “See” It?

Published on July 21, 2022 by Hemanth

Learn all about symmetry in this essay from simple illustrations. To test your knowledge, there is also a fun bonus puzzle waiting for you at the end!

Non-Euclidean Geometry: The Forgotten Story

Published on July 18, 2022 by Hemanth

Non-Euclidean Geometry- On the left, a straight line makes right angles to two convex surfaces (hyperbolic). Below this, is a hyperbolic triangle (with angle sum less than 180°) inscribed in a circle. At the centre, a straight line makes right angles with two other straight lines (Euclidean). Below this, a triangle is inscribed in a circle. On the right, a straight line makes right angles with two concave curves (elliptic). Below this, an elliptic triangle is inscribed in a circle.

Non-Euclidean geometry is a well-founded notion in modern science. But this was not always the case. This essay covers the historic race to prove Euclid wrong!

How To Actually Run A Growing Science Blog

Published on July 15, 2022 by Hemanth

You don’t get to run a growing science blog everyday. It is indeed a privileged position to be in. This essay goes into the nitty-gritty of achieving this feat!

How To Really Understand Gruen Effect

Published on July 13, 2022 by Hemanth

Gruen effect (also known as Gruen transfer) is a psychophysics concept that subtly underlies your supermarket and shopping mall experiences. When was the last time that you visited your nearby supermarket to pick up toilet paper and ended up buying a whole list of items that you did NOT plan to buy? If that sounds familiar […]

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