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What decides your height?

The most significant factor which decides your height is genes — the basic and functional unit of heredity itself. They play an important role in determining physical traits, i.e., whether you have curly or straight hair, long or short legs, or even what your smile might look like. Scientists have identified over 700 different genetic...

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Science of deception: Why our brain loves to lie

The margay is a small wild cat native to South America. A few years back, biologists noticed a strange behaviour being displayed by this tree-dwelling animal. They found out the feline was imitating the call of a baby monkey. They conducted some studies and found out that the margay’s imitation game was a clever ploy...

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பள்ளிகள் திறப்பு தேதி மாற்றம்

தமிழகத்தில் ஜூன் 4ஆம் தேதி அனைத்து பள்ளிகளும் திறப்பு – அரசு அறிவிப்பு தமிழகத்தில் கோடை விடுமுறைக்கு பிறகு பள்ளிகள் திறக்கும் தேதியில் மாற்றம் செய்யப்பட்டுள்ளதாக தமிழக அரசு அறிவித்துள்ளது. புதிய அறிவிப்பின்படி, மாநிலம் முழுவதும் உள்ள அரசு, அரசு உதவி மற்றும் தனியார் பள்ளிகள் அனைத்தும் ஜூன் 4ஆம் தேதி திறக்கப்பட உள்ளன. முன்பு அறிவிக்கப்பட்ட தேதியிலிருந்து இந்த மாற்றம் செய்யப்பட்டுள்ளதாக தகவல் வெளியாகியுள்ளது. கடந்த சில வாரங்களாக தமிழகத்தின் பல மாவட்டங்களில் வெயிலின் தாக்கம்...

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Beat the heat: How to prevent Heatstroke

Heatstroke is an important condition to know about that can happen when your body overheats and can’t cool down. Also Read | Is heatwave really a wave of heat? What is heatstroke Heatstroke occurs when the body overheats to an extreme level, leading to a malfunction in its cooling system. Unlike heat exhaustion, which is...

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Understanding albinism

A condition which affects not just humans, but also animals and plants, albinism is a result of little or no production of melanin, a natural pigment responsible for determining the colour of human skin, hair, and eyes. Let’s explore… Understanding the biology On average, one in 17,000 people is affected by albinism worldwide. This often...

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Slow consumption is the new cool

Slowing down feels countercultural in a world that’s always telling teens to do more, buy more, keep up more. The feed never stops, the trends never wait, and somehow there’s always something new you’re supposed to want. So what if the most radical thing you could do right now… was just slow down? Slow consumption....

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How do butterflies taste?

You must have seen butterflies on top of flowers and leaves, but have you ever wondered what they are up to? Or more specifically, have you wondered how they eat and taste?  This might either disgust you or intrigue you to know more. Feet are the answer. Yes, you heard it right! Butterflies get different...

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Why we can’t tickle ourselves

We instinctively associate tickling with laughter — the kind that makes you twist, pull away, and lose control. But when you try it on yourself, nothing happens. If tickling is just touch, why does the brain react differently depending on who is doing it? This is where the science gets interesting. Our brain plays a...

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How does the internet always have an answer?

Bill Murray has once said, “If Google does not know the answer, it is not a question.” Even though an absolutely untrue quote, it definitely makes one wonder what all the internet knows. An encyclopedia larger than any book at your fingertips, that’s what the internet is. However, encyclopedias seldom have mistakes or misinformation printed,...

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Cosmic highlights

April’s night sky has had a dazzling start, with a glowing full moon and a brief appearance by Mercury. But there’s more to come. New Moon: The Moon and the Sun will be on the same side of the Earth on April 17. With no moonlight, this will be the perfect time to observe faint...

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