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What is Cotton Candy?
It’s sticky, it’s messy and it’s just the thing to eat at a fair. Children or adults, most people do not consider a mela or fair complete without the giant-wheel and the fluffy cotton candy wrapped around a stick. Or budhiya ke baal (old woman’s hair), as it is popularly known in parts of northern India. And do you know what it is made of? Well, next time, don’t gobble up the whole of the candy....
The Plastic Menace
Heavy rains lashed Mumbai city a few months ago, the worst rains in decades. The downpour literally brought the city to a standstill. And all because of discarded plastic bags. Plastic bags or polythene bags are essentially made of petro-chemicals. These bags are very thin and in a strong wind can fly away from garbage bins and land on drains and rain-water channels. The bags then clog the drains as they do not let water to flow through....
How can We Use Water to run Cars?
Huge amounts of polluting gases are being released into the earth’s atmosphere by the large scale burning of fossil fuels or natural fuels found under the earth. These gases are the main culprits behind the phenomenon of global warming and other climatic changes. In order to find cleaner fuels, scientists around the world are trying to find a fuel or source of energy which produces little or no pollution on being burnt. Quite amazingly, a new technology points out that water can be used to generate electricity....
Evergreen Clothes
There is good news for those who love splashing around in rain puddles and don’t want to get their clothes dirtied. Or those who play soccer but don’t want their shirts to get soiled or wet with sweat. British scientists have created a fabric that never gets dirty or wet! Evergreen Clothes [Illustration by Sudheer Nath] The cloth is treated with a special non-sticky chemical that repels grease and water. This ensures that the clothes remain squeaky clean....
The Vultures are Dying
What’s all this hullabaloo about ‘making connections’? You must wonder why Gobar Times harps on ‘making connections’. Another favourite mantra is – ‘be informed’. Such boring stuff, isn’t it? No tree-plantings, painting competitions, ‘queez’. No ‘Save the cuddly leopards’. Instead, we’re asking you to spare a thought for the bald, wrinkled, smelly vulture. The vultures of Keoladeo National Park in Bharatpur, till recently, numbered 2000. Now there are just four. Did I hear someone mutter, “Good riddance”?...
It's a Beetle's World
Have you ever had winged visitors to your room on a rainy day, that are black, shiny and button-like, and which fall to the ground with a distinct tapping sound? You might also be familiar with those cute-looking insects with bright orange bodies dotted with black, called Ladybirds, hovering over flowers and tender leaves. There also might have been times when an unlucky one splats on your windshield or gets crunched underfoot. Well, these are all different kinds of BEETLES — creatures that can be called evolution’s biggest success story....
Polluted India
Where: Hyderabad, Andhra Pradesh, India Hussain Sagar in Hyderabad is a lake famous for the thousands of migratory birds it attracts from other parts of India and abroad, in the winter months. But the seagulls, ducks and other migratory birds no longer find it hospitable. They only use it as a stopover and prefer to fly away elsewhere. Too many idols spoil the lake The lake has seen more clay idols of deities such as Ganesh and Durga being immersed in its waters than any other lake in the vicinity....
A Smelly New World on the Web
Every time you blink, someone is forming an Internet company somewhere in the world. That is the pace at which the Internet fever has caught on with people. They could be young college students with dreams of making a fortune or middle-aged individuals trying to lure the goddess of wealth. Each one is searching for the one great idea that could make his web company click in a big way. And they are trying all sorts of gimmicks to attract people towards their websites....
Distress Signals the Leafy Way
Wondered how plants talk to each other? They do not have the same language as humans but they have their own ways. Recent research by scientists at Kyoto University, Japan, describes how the Lima bean plant protects itself and its neighbours from the spider mite or the red spider. It sends out clear distress signals. Its not like they make weird noises to attract attention, though. It does it very silently. The Lima bean plant emits chemicals to send the message of a troublesome intruder to all its neighbours....
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