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How To Really Understand Statistical Significance?

Published on May 17, 2022 by Hemanth

How To Really Understand Statistical Significance? - An illustration of a bell curve that shows the 95% confidence interval highlighted in pink. There are 3 significant values marked on the horizontal axis: -1.96 on the left boundary of the confidence interval, 0 at its centre, and +1.96 at its right boundary.
Statistical significance is one of those “scientific” concepts/tools that has steadily been misused over the years. In this essay, we clarify the issues!
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How To Scientifically Design A 2-Dimensional World? (II)

Published on May 9, 2022 by Hemanth

How To Scientifically Design A 2-Dimensional World? - an image featuring an illustration of a 2-dimensional door. The image on the left (titled '1') shows the door when it is closed, resting centrally. The image on the right (titled '2') shows the door when it is about to open. The door has two symmetrical levers on either side, a rotary hinge connected to the roof, and a wedge in the bottom at the center. When the lever is pushed from either side, the wedge rocks and the door swings open.
Previously, I covered the scientific principles behind a 2-dimensional world. This essay gives you a sneak-peek into the world of 2-dimensional tech design!
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How To Scientifically Design A 2-Dimensional World? (I)

Published on May 8, 2022 by Hemanth

How To Scientifically Design A 2-Dimensional World? (I) - An image that shows a circular 2 dimensional planet. There is a triangular creature, a tree, a house, some rocks, water, and clouds around the rim of the planet. There is one rain-cloud, the rain from which is getting collected between two rocks. The triangular creature has two legs, two arms, and two eyes. There is also a flying fish among the clouds.
Science fiction talks about higher dimensional life all the time, but how many of us have thought about a 2-dimensional world? Science says that it's possible!
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How To Really Use The Superellipse For Elegant Designs

Published on May 7, 2022 by Hemanth

How To Really Use The Superellipse For Elegant Designs - An image showing Sergels Torg in Stockholm City (Image from WikiCC - further edited by the author) along with a beautiful and clear twilight skyling. The following text is written pointing towards Sergels Torg: "DESIGNED USING MATHEMATICS".
You don't hear the term “Superellipse” very often. Yet, its beauty is everywhere to see. If you are into design, elegance, and beauty, you need to read this!
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3 Reasons Why Deep Space Travel Is Really Challenging

Published on April 11, 2022 by Hemanth

3 Reasons Why Deep Space Travel Is Really Challenging - An image of a lonely astronaut taking a selfie in space with a star behind him. On his visor, one can see reflections of what appears to be a space station. On the empty space beside the astronaut, the following seems to be hand-written: "ALONE!"
Deep space travel is inevitable if we are to become an interplanetary civilization. But we need address a few challenges first if we were to achieve this goal!
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Barnum Statement: How To Really Debunk Astrology

Published on March 19, 2022 by Hemanth

How To Really Debunk Astrology Using The Barnum Statement / Barnum Effect - An image of a stick figure posing as a crystalballer and saying "You are sometimes too critical of yourself!" to another stick figure. The other stick figure seems to be panicking over the information.
The Barnum Effect is a psychological phenomenon that explains why astrology and its family of pseudo-scientific practices are effective at convincing people.
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Molyneux’s Problem – Can You Really Solve This Challenge?

Published on March 18, 2022 by Hemanth

Molyneux's Problem - Can You Really Solve This Challenge? - An image of a stick figure depicting a blind person standing puzzled before a sphere that is labelled "CUBE" and a cube that is labelled "SPHERE"
Molyneux’s problem originated as a philosophical thought experiment in the 17th century. It features a simple a question with a complex set of answers!
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How To Intuitively Understand Euler’s Identity?

Published on March 2, 2022 by Hemanth

How To Intuitively Understand Euler's Identity? -  [e^(iπ) + 1 = 0]. But why??
Euler’s identity is known as the most beautiful equation in mathematics. Yet, it remains inaccessibe for many. In this essay, you get an intuitive explanation!
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Why Do We Really Use Euler’s Number For Growth?

Published on February 27, 2022 by Hemanth

Why Do We Really Use Euler's Number For Growth? An image that asks "Why e^(rt) and not 2^(rt)?
Euler’s number (e) is synonymous with natural growth and decay. But why use ‘e’ (2.718…) instead of ‘2’ or any other constant? This essay has the answers!
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How To Do Reinforcement Learning in Real Life

Published on February 9, 2022 by Hemanth

How To Do Reinforcement Learning in Real Life: Example datasets from the reinforcement learning experiment. Top Left: Benign samples; Top Right: Malignant samples; Bottom Left: No calcifications; Bottom Right: Calcifications.
Reinforcement learning is a key branch of machine learning that finds applications in many fields. But can it be applied to real-life intelligent agents?
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