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What is Cloning?

What is Cloning?

Which is the most famous sheep in the world? A sheep called Dolly. But why is Dolly famous? That is because unlike other sheep’s, Dolly was not born in the usual manner. She is actually a carbon copy of her mother, like an identical twin.

Himalayas Have a Deep Impact on the Climate of the World

Himalayas Have a Deep Impact on the Climate of the World

Tibet is known as the roof of the world. That is because it is on a region which has the highest altitude in the world. The Himalayan mountain range merges into the Tibetan plateau to form this region known as the Himalaya-Tibetan Plateau.

What is Pluto – a Star or a Comet?

What is Pluto – a Star or a Comet?

Which is the planet farthest from the sun? Pluto, of course. But, some recent findings suggest that Pluto is not a planet at all. It seems Pluto could actually be a comet, reports the National Geographic website – www.

How Far Away are the Stars?

How Far Away are the Stars?

The sun is a star, just like the thousands of others we see in the sky each night. But it looks so very big. Is it the biggest star? No. The only reason the sun appears so big is because it is closer to us than any other star.

How does the Lotus Flower Clean itself?

How does the Lotus Flower Clean itself?

How will you explain the meaning of purity to someone? Well, many people do it by giving the example of the lotus — it grows in muddy waters but the flower remains spotless. It is not surprising that the lotus has a special or sacred place in world religions like Hinduism and Buddhism.

Why do Flies have Compound Eyes?

Why do Flies have Compound Eyes?

Just like a man woos the woman he loves, takes her to nice restaurants, buys her presents, and courts her to impress her before marriage, animals too choose their mates through courtship. Since animals cannot do all these, they do it differently.

How are Earthquakes Recorded?

How are Earthquakes Recorded?

When an earthquake takes place, people say that it measured 6.2 or 6.5 on the scale. The scale they are referring to is the Richter Scale developed by Charles Richter in the 1930s. The Richter Scale measures the magnitude of the seismic waves or vibrations that travels across the earth’s surface.

The Secrets of the Ocean Floor

The Secrets of the Ocean Floor

It is one question that is not a quizmasters’ favourite: which is the tallest mountain on earth? The answer is bound to come fast and snappy – Mt Everest, at a height of 29,000 feet.

Why do Meteorites Strike the Earth?

Why do Meteorites Strike the Earth?

On a hot summer afternoon, I sat down with my elder brother to play carom. I took the first strike and pocketed two coins. Then I did a little war dance. Wow! Suddenly dada (Bengali for elder brother) had an idea.

How Lizards Defy Gravity

How Lizards Defy Gravity

Lizards slithering up walls or dangling precariously from overhead lights are a common sight in tropical countries. These slimy creatures zipping up walls are called geckos. They are the only lizard species that make any sound, other than hissing — in fact they make a loud clicking noise that sounds like “gecko”, hence the name.

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