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Why some rivers refuse to mix

Two rivers meet, and yet, they do not become one. They run side by side, different in colour and texture, divided by a sharp, visible line that seems to defy everything we know about water. After all, place two droplets together and they merge instantly. So how can two massive, fast-moving rivers touch, and still...

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What is radioactive decay?

In a random moment, all energy is lost. The unstable subject cannot help but decay, slowly but surely, letting go of particles to become stable. It loses itself to become balanced again. This is a radioactive atom’s decay. Warning: Danger ahead Look at the periodic table down below. Other than the blue, all elements depict...

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What is Point Nemo, the most isolated place on Earth?

Point Nemo lies in the South Pacific Ocean, at 48°52.6′ south latitude and 123°23.6′ west longitude to be exact. It is about 2,700 kilometres away from the nearest land in all directions. Also known as ‘pole of inaccessibility’ which is used to describe locations that are harder to reach than any other point on Earth...

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The “biggest blunder” of Einstein’s life

If there’s one scientist that everyone, or at least most of us, know, then it has to be German-born theoretical physicist Albert Einstein. As someone who has fundamentally altered humanity’s understanding of space, time, gravity and energy, Einstein enjoys fame and popularity unlike anyone else from the realm of science.  The greatest achievement of a...

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Why are school buses yellow

A school bus approaches, and even from far away, its bright yellow coat catches your eye, gleaming in the sunlight. There’s a reason you rarely see school buses in red, blue, or green. And it’s all yellow In the VIBGYOR spectrum, yellow falls in the mid-to-long wavelength range (approximately 570-590 nm), which makes it one...

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What is Siberian High?

SH. Siberian High. Siberian Anticyclone. The presence behind this name can hardly be missed. Winter will tell you why. Siberian High is a wind system; an intense, robust, massive system of biting cold, dry air that controls winter weather over Eurasia. This system of high atmospheric pressure has its centre in Siberia, hence the first...

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Airy has an air about him

A significant telescope If we were to talk about the most popular telescopes of all time, it is unlikely that you will be mentioning the Airy Transit Circle (ATC). You’ll probably recall space observatories like the James Webb Space Telescope and Hubble, and you might even spare a thought to the early versions made and...

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What is Theremin?

Strange it is. Stranger the workstyle. Strangest the name. The person you see in the picture above is not a magician. He is a thereminist, who assumes a magician-like veil, all thanks to the musical instrument he plays called the “Theremin”. Pronounced “therr-uh-min”, this instrument takes the name of its inventor Leon Theremin who patented...

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What is a theremin?

Strange it is. Stranger the workstyle. Strangest the name. The person you see in the picture above is not a magician. He is a thereminist, who assumes a magician-like veil, all thanks to the musical instrument he plays called the “Theremin”. Pronounced “therr-uh-min”, this instrument takes the name of its inventor Leon Theremin who patented...

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