Science | Get Smarter, Solve Problems, And Make Your Knowledge Really Count

How To Hear Acceleration Without Modern Technology?

Published on January 29, 2022 by Hemanth

How to hear acceleration without using modern technology? Images from Wikimedia Commons (Portrait of Galileo on the left and a two-outflow water clock from 5-th century BC on the right)

In our modern technological world, we have all sorts of solutions to help us measure acceleration. But what if you lost access to all of modern technology?

How To Really Eliminate The Staircase Paradox?

Published on January 26, 2022 by Hemanth

The staircase paradox: A staircase with a base of 4 centimetres (cm) and height of 4 cm. There are two stairs, each with a length of 2 cm and height of 2 cm.

After my original essay on the staircase paradox got considerable scientific cricitism, I had to write a technical essay explaining the mathematics behind it!

How To Solve The Dartboard Paradox?

Published on January 23, 2022 by Hemanth

The dartboard paradox is one of those pesky paradoxes that revolves around the concepts of zero and infinity. The notion of probability makes it trickier.

Why is 9² Special Among Squares?

Published on January 22, 2022 by Hemanth

What makes 9² special? - A question asking "1/9^2 = ??"

What makes 9² special besides the fact that it is a square number? Well, when you divide 1 by 9², you get the following decimal series: 0.012345679012345679…

How To Use Science To Detect Fraud?

Published on January 21, 2022 by Hemanth

How to detect fraud using science? The distribution of the first digits according to Benford's law. Each bar represents the percentage of numbers that start with that digit. It is seen that the digit 1 occurs the most - 30.1%, whereas the digit 9 occurs the least - 5%. The entire bar chart seems to follow a logarithmic pattern downward from 1 through 9.

Using science to detect fraud is nothing fancy. What is fancy is the awareness about the topic that I will be covering in this article: Benford's law!

Is Zero Really Even Or Odd?

Published on January 19, 2022 by Hemanth

Why bother with the question: “Is Zero really even or odd?” Well, I tracked down two historical events that make this question valid and relevant for anyone.

How Much String Would You Need To Wrap The Earth?

Published on January 18, 2022 by Hemanth

Let us say that you are to wrap the earth with a single piece of string around the equator. This math puzzle reveals an interesting aspect of human behaviour.

Can You Really Solve The Staircase Paradox?

Published on January 17, 2022 by Hemanth

The staircase paradox: A staircase with a base of 4 centimetres (cm) and height of 3 cm. There are two stairs, each with a length of 2 cm and height of 1.5 cm. Is the total staircase length equal to 5 cm or 7 cm?

The staircase paradox is one of those challenges that deeply questions our fundamental logic. It is a geometrical problem that has occurred in varying forms.

Why Earning More Leads To Lesser Satisfaction

Published on January 15, 2022 by Hemanth

Have you ever noticed how earning more leads to lesser satisfaction? And I don’t mean just money. This article goes explains this phenomenon using science.

Logarithms: The Long Forgotten Story Of Scientific Progress

Published on January 14, 2022 by Hemanth

The story of logarithms: Portrait of John Napier on the left and the cover his book on logarithms on the right

Computing logarithms was not my favourite activity at school. It was much later that I understood the genius behind logarithms. In this article, I elaborate.

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