Who, what, where, when, why & how? Our online science magazine for kids tries to answer all your questions on science, environment, earth, geography, health, living beings, exploration and discoveries. You will find features on shooting stars, ocean depths, dinosaurs, satellites, ham radios, hiccups, and much more. Enter this fascinating kids science zone and find the answers to all your questions about the world around you.
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What are Truffles?
Every year, between November and March, people in southern France and Italy are busy trampling the woods, sniffing the air and peering under the roots of elm and oak trees looking for truffles. Truffles? Hey, its no trifling matter – there are organisations in France and Italy which let you take part in truffle hunts! Truffles are a rare and delicate type of edible mushrooms that look like little potato nuggets. They grow in open woodlands in regions with a warm and moderate climate, on soil rich in calcium or limestone....
Who is the real McCoy?
Ever heard the expression, is that the “real McCoy?” No, its not the musical group we are talking about. Real McCoy is actually a reference to one of America’s most prolific inventors, Elijah McCoy. McCoy invented and patented all kinds of mechanical things to help them work smoothly, efficiently and safely. Over time, the expression “real McCoy” has been used for anything that means the real thing, the real solution. Elijah McCoy Elijah McCoy was born in 1843 at Colchester, in Ontario, Canada to George and Mildred McCoy....
How does a Juggler Juggle?
Yesterday, after seeing a circus show, I made up my mind about a career. I was at home busy throwing an orange in the air with one hand to catch it while the other hand was passing me a second orange. I wanted to juggle oranges the same way a clown juggles balls. I could manage it with two. But my hand started to fumble when it came to the third. The clown we saw yesterday was throwing plates in the air and I knew my mother would kill me if I broke any!...
Where Did Piggy Banks Come From?
You can find a piggy bank at almost every home. But whoever heard of pigs and savings? Pigs in a poke, yes, and pigs in a sty. But what is the connection between the sty residents and a home saving bank? Actually none. The connecting link has to do with clay. Clay? Yes. Though coin-slotted money boxes in the shape of animals, including pigs have been in existence for centuries, the actual term came to be associated with Europe in the middle ages....
Why are Moths Attracted to Light?
Have you seen moths zoom into a flame and die? It looks as if they are pulled by some unseen force. It is an unseen force that attracts the moth — the ultraviolent light in the flame, which is invisible to humans. The moth finds it irresistible. It is driven to the light by its mating instinct. Why are Moths attracted to light? Ultraviolet vision helps moths get together in the dark....
Where is the Rare Blind Dolphin Found?
What comes to mind at the mention of Varanasi? The peals of temple bells in this ancient pilgrim town; people performing puja at the ghats and elsewhere; bodies being cremated at the banks of the river Ganga. Do dolphins come to mind? Dolphins?! That happy looking performing artist which looks more like a shiny inflated balloon toy? Yes, and this freshwater dolphin is a rare specie, found in Indian and Pakistan – in the Ganga and in the Indus....
What is the Software for Life?
We all use computers. If you use Windows on your machine, like me, you will have a small button at the the bottom of your screen called ‘Start’. Every machine in the world which has the Windows software installed has to have that button. However, we can have different screen colours, different text sizes, wallpapers etc. Similarly our bodies are essentially the same, but we have different colours, sizes, shapes and structures. Our body also has a software which is responsible for these differences between one human being and another....
How did the Modern Horse Originate?
Many millions of years ago a fox-like animal roamed across the plains of what is now the American continent. At that time the continents were not even divided as they are today. This animal had four soft toes on its feet like a cat or dog. This animal came to be called the ‘eohippus’ by modern day scientists who discovered skeletal fossils of this specie. Horses running in snow The skeletal remains of this animal had many things in common with the skeletal structure of the modern horse, especially in the structure and distribution of its teeth....
What is the Rubik's Cube?
My nephew Akshay was a brat. No two ways about it. When he was not occupied with dismantling everything that moved, ticked, or clicked he would be engaged in stuffing an icecube down your shirt when you were busy working on whatever it is that didn’t involve him. After a lot of thought, my uncle and I decided to purchase something that would rack his brains till kingdom come. We scouted the market for all sorts of things and luckily we came to a shop that sold a colourful cube – the Rubik’s cube....
Why were the 1904 Olympics Such a Disaster?
The 2000 Summer Olympics at Sydney were a millennium extravaganza unparalelled in the history of the Games. Techno-wizardry was at its best and the spectacular pageantry and the actual Games thrilled millions of viewers worldwide. Hosting the Games is big business. What the host country spends is trifling compared to the amount of money it receives by way of advertising revenue and tourist influx. Since 1896 when the modern Olympic Games were first held, the Games have undergone many upheavals....