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Chika’s Test and Proof

No matter whether you liked or hated mathematics in your school, I can say you must have loved fancying about knowing the divisibility tests...

The Health Language of our Tongue

All of us have visited a general physician several times or at least once. There were two most interesting events for me...

What is the Quality of your Soap?

By-Abhijeet MahatoIndian Institute of Technology, Kharagpur With the abundance of products and competition in the market, every manufacturer delivers...

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Physics with Sticks

It's been a while since we have been facing the Covid-19 pandemic related restrictions. These include the not-so-interesting mode of learning online...

Stars – A Mystery To The Dark Night

When you look at the dark night sky, it seems beautiful and mysterious. Living beneath this open dark sky, the earliest humans...

Herd Immunity and Pandemics – Solution to COVID-19 Crisis?

During the current pandemic, we often hear the term herd immunity. What is Herd Immunity, you ask? Herd immunity is "resistance against...

The fastest rotating disk galaxy – UGC 12591

The Moon goes around the Earth at about a kilometer a second; the Earth goes around the Sun at about 30 kilometers...