Students For Environment

Sept.16- World Ozone day

2010-09-14T23:46:00.000-07:00

I am Ozzy , I am Ozzy
God, send me to protect you from the UV.

I am delicate, I am soft,
I am above all the odds.
I am good I am well
But chloro-fluoro makes the hell.

So, my message from the Strato,
to the people on the Tropo.
Join hands to save me,
and say no, to my enemy.

(Ozzy is the name of molecule present in the ozone layer of the strato(sphere). It prevents
harmful Ultraviolet radiations from the sun to enter on the tropo(sphere) and thus protects
us from UVs damaging effects. Chlorofluorocarbons destroy the ozone layer, although
initiatives (Montreal protocol) were taken to abolish its use but still industrialization
contributes. So, Ozzy gives message to the people living on the troposphere to save it
from Chlorofluoro compounds.)

Sujata Sharma
M.Tech (Environmental Engineer)
MNIT, Jaipur

Indian glaciers shrinking

2009-10-13T23:09:00.000-07:00

A Reuter reports staes that the biggest glacier in Indian Kashmir, the Kolahoi glacier spread over just a little above 11 sq km (4.25 sq mile), has shrunk 2.63 sq km in the past three decades.

Climate change endangering species

2009-10-13T22:59:00.000-07:00

A new study by University of Adelaide and Macquarie University (Australia) scientists has shown that populations of endangered species are unlikely to persist in the face of global climate change and habitat loss unless they number around 5,000 mature individuals or more.A long-standing idea in species restoration programs is the '50/500' rule. This states that at least 50 adults are required to avoid the damaging effects of inbreeding, and 500 to avoid extinctions due to the inability to evolve to cope with environmental change.

Ireland bans GM food

2009-10-13T22:47:00.000-07:00

The Irish Government will ban the cultivation of all GM crops and introduce a voluntary GM-free label for food - including meat, poultry, eggs, fish, crustaceans, and dairy produce made without the use of GM animal feed, reports ENN.In the USA, to which Ireland exports vast quantities of dairy produce leading food manufacturers, retailers, processors, distributors, farmers, seed breeders and consumers have set up joint venture called the Non-GMO Project, which already provides GM-free labels for over 1,000 food products by individual manufacturers in addition to thousands of GM-free private retail brands.

Carbon capture and storage by thermal power plants

2009-10-06T00:41:00.000-07:00

A report published in Scientific American states that over the next five years at least half a million tons of carbon dioxide will be injected into rock deep underneath the Mountaineer power plant near New Haven, West Virginia. That is less than 0.00001 percent of global emissions of the greenhouse gas and less than 2 percent of the plant’s own CO₂output.However, the sequestration marks the first commercial demonstration of the only available technological fix for the carbon problem of coal-fired power plants.Coal accounts for roughly 50 percent of the electricity generated in the U.S.The top emitters of global warming pollution—China and the U.S.—burn nearly four billion tons of the dirty black rock a year.As a result, everyone from coal companies to environmental groups have identified carbon capture and storage, or CCS, as critical in enabling significant and rapid cuts in greenhouse gases.

Fungus ruled the planet

2009-10-05T03:33:00.000-07:00

250 million years ago, life on Earth was nearly nonexistent due to a mass extinction.

In their place fungus ruled the land, according to a scientific study, reports ENN, and feasted on defunct wood, spreading decay.

The finding offers evidence against an alternative theory that rampant algae fed off the dead forests and puts to rest an old idea that an asteroid impact may have had a hand in the massive destruction.

If the fossils had turned out to be algae, it would've suggested a soggy, swampy world dominated by gradual changes in climate and the environment.

Dead fish in polluted waters

2009-09-24T22:42:00.000-07:00

Just behind the Taj Mahal, thousands of dead fish have been floating down the Yamuna river here for the past few days. Residents have been gathering the dead fish and eating them, and there were reports of some people falling ill because at least some of the fish may be carrying pollutants.

150 million tonnes waste generated daily in India

2009-09-24T22:34:00.000-07:00

India generates 150 million tonne of waste in a day and most of it is left in the landfills at the city outskirts leaving a stinking smell and vultures hovering over heaps of hazardous material.

Only 10-20 per cent of the city waste is recyled in an environment-friendly way and the rest is allowed to lie in the landfills

Allow Pandas to vanish: British naturalist

2009-09-24T22:26:00.000-07:00

IANS reports that Chris Peckham, a British conservationist says pandas should be allowed to go extinct because they are "extraordinarily expensive to keep going" and may be surviving at the cost of other species and rainforests.

"Extinction is very much a part of life on earth. And we are going to have to get used to it in the next few years because climate change is going to result in all sorts of disappearances," TV naturalist Chris Peckham said.

The Himalayas: melting! Polar bears: dying!

2009-09-24T01:45:00.000-07:00

A 13-year-old Indian girl, speaking on behalf of the world's three billion children, asked world leaders , including the Presidents of the United States of America and China, for urgent action on climate change.
“I am so much concerned about climate change because I don't want our future generations to question us just as I am questioning the need of more concrete action on climate change today,” Ms Yugratna Srivastava from Lucknow said at the Summit on Climate Change in the United Nations.
“The Himalayas are melting, polar bears are dying, 2 of every 5 people don't have access to clean drinking water, earth's temperature is increasing, we are losing the untapped information and potential of plant species, Pacific's water level has risen. Is this what we are going to hand over to our future generations? Please no!”
The ninth grader from St Fidelis College spoke at the high-level summit convened by the UN chief Mr Ban Ki-moon. India was represented by foreign minister Mr SM Krishna and environment minister Mr Jairam Ramesh.

China's steps to fight climate change

2009-09-23T23:51:00.000-07:00

Chinese President Hu Jianto has announced four measures that China would adopt to fight climate change.

Energy conservation and improving energy effeciency
Development of renewable energy and nuclear energy
Increase forest cover
Develpoment of green low carbon economy with enhanced research and technologies

One billion starving people

2009-09-18T03:11:00.000-07:00

One billion would go hungry world over this year as number of starving people hits all-time high, as per UN reports.Most of the sub-Saharan Africa and South Asia are facing high rise of food shortages.

Trees to trap electricity

2009-09-18T01:57:00.001-07:00

Researchers managed to obtain a usable voltage from maple trees by adding a device called boost converter.

It has been known to scientists for some time that plants can conduct upto 200 millivolts of electricity.The boost converter is capable of picking up this this electricity and store it to produce an accumulative greater output.

Ozone hole may be smaller in 2009

2009-09-18T01:53:00.000-07:00

The World Meterological Organisation said on Wednesday that the Ozone hole is expected to be smaller in 2009 than a year ago. The hole in the layer over the Antarctic was discovered in the 1980s. It regularly tends to form in August reaching a maximum size in late September or early October. It fills again in December.

Youth to speak on climate change crisis

2009-09-17T03:44:00.000-07:00

To portray India's awareness and concern about climate change the environment and forest ministry has decided to take teenagers as delegates for the global negotiation on climate change in Copenhagen , Denmark, that will start from D ecember 7, this year, as reported in The Hindustan Times, Sep 17.

Terms Dropping: Fossil Fuel

2009-09-16T04:22:00.000-07:00

Fossil fuels or mineral fuels are fuels formed by natural resources such as anaerobic decomposition of buried dead organisms. The age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years.These fuels contain high percentage of carbon and hydrocarbons. (Source :Wikipedia)

In modern industrialized societies, fossil fuels (oil, gas, coal) transcended virtually all imaginable barriers and firmly established themselves in our everyday lives.

Not only do we use fossil fuels for our obvious everyday needs (such as filling a car), as well as in the power-generating industry, they (specifically oil) are also present in such products as all sorts of plastics, solvents, detergents, asphalt, lubricating oils, a wide range of chemicals for industrial use, etc.

Combustion of fossil fuels produces extremely high levels of air pollution and is widely recognized as one of the most important “target” areas for reduction and control of environmental pollution.

Fossil fuels also contribute to soil contamination and water pollution. For example, when oil is transported from the point of its production to further destinations by pipelines, an oil leak from the pipeline may occur and pollute soil and subsequently groundwater. When oil is transported by tankers by ocean, an oil spill may occur and pollute ocean water.

Of course, there are other natural resources whose exploitation is a cause of serious pollution; for example, the use of uranium for nuclear power generation produces extremely dangerous waste that would take thousands of years to neutralize.

But there is no reasonable doubt that fossil fuels are among the most serious sources of environmental pollution.

Power-generating plants and transport are probably the biggest sources of fossil fuel pollution.

Common sources of fossil fuel pollution are: (9)

Industry:

Power-generating plants
Petroleum refineries
Petrochemical plants
Production and distribution of fossil fuels
Other manufacturing facilities

Transport:

Road transport (motor vehicles)
Shipping industry
Aircraft

Fossil fuel combustion is also a major source of carbon dioxide (CO2) emissions and perhaps the most important cause of global warming.

(Source: http://www.tropical-rainforest-animals.com)

Rain Forests as indicators of global warming

2009-09-16T04:13:00.000-07:00

There is a strong interdependent relationship between the climate and the tropical rain forests.

True tropical rain forests can only exist in geographical locations with “continuous supply” of rainfall and sunshine. Such locations are mostly found in the geographical areas around the equator.

Rain forests affect the global climatic conditions by acting as pollution filters or “carbon sinks” “lungs of the earth”.Rain forest trees absorb carbon dioxide (CO2) and produce oxygen back into the atmosphere, by way of photosynthesis. This helps reducing atmospheric Carbon Dioxide.

Salt and Vinegar: a non-toxic way of cleaning

2009-09-16T03:20:00.000-07:00

Greenfootsteps , an online green journal suggests the following household tip:

Salt can be mixed with vinegar to create a good general purpose cleaner. Don't use it on waxed surfaces, marble or linoleum because the vinegar may be too strong for the surface and cause damage. This vinegar and salt mix can be used for general cleaning about the house. Swab down surfaces and clean inside the fridge and cupboards with it.

It will also remove tea and coffee stains from cups and teapots, etc.

Glass and tiles will come up shining from washing with a salt and vinegar solution.

Toxic environment triggering cancer in animals

2009-09-16T02:53:00.000-07:00

ENN report reveals that current research points to environmental pollutants as the cause of deadly cancers in several wildlife populations around the world thus jeopardizing the biodiversity. Normally rare in wildlife, cancers in California sea lions, North Sea flounder and Great Lakes catfish seem to have been triggered or accelerated by environmental contaminants.

Other animals, including Tasmanian Devils, sea turtles, woodchucks, eels and sperm whales, also have been stricken with cancers, although they appear to stem from natural causes, including viruses, spontaneous tumors, or genetic factors.

Starbucks initiative in recycling

2009-09-16T02:19:00.000-07:00

Starbucks launched a pilot program in seven New York stores last week that could help the company move toward its goal of making all of its coffee cups recyclable by 2012.Not all coffee beans are created equal through the eyes of sustainability. Organic shade grown coffee on smaller farms is ideal. The reality is that working conditions, pesticide use and many other factors vary greatly in this industry.

The profits made by farmers became much more volatile when global production of coffee swelled a decade ago. As the markets were flooded with coffee, prices plummeted. This created an economic hardship for those who depended on cultivation for their livelihood.

Starbucks has attempted to avoid the problems that plague the industry by partnering with Conservation International to create Coffee and Farmer Equity Practices (C.A.F.E. Practices). The partnership resulted in a set of environmentally, economically and socially responsible coffee purchasing guidelines. Starbucks purchased 77 percent of its coffee under these guidelines in fiscal year 2008 and has a goal of purchasing 100 percent by 2015.

Obama LEEDS the way

2009-09-16T01:19:00.000-07:00

Upon first entering the White House, President Obama expressed to Barbara Walters his intention to set an example for Americans on how to live more eco-friendly. But he would not be the first American President to think green. Before him President Jimmy Carter had a $28,000 solar water heater installed on the roof of the West Wing, and President George W. Bush installed a small photovoltaic system as well as two solar water heating systems. But President Obama wants to go one step ahead.

Obama plans to earn a LEED certification to make the White House the greenest it has ever been. The Leadership in Energy and Environmental Design (LEED) certification was developed by the U.S. Green Building Council (USGBC) to measure and reward buildings and communities that implement green building design, construction, operation, and maintenance.

Human hand in land erosion at par with glaciers

2009-09-15T22:26:00.001-07:00

A new study published in Nature magazine's online journal Geoscience finds that large-scale farming projects can erode the Earth's surface at rates comparable to those of the world's largest rivers and glaciers.Researchers found large-scale farming eroded lowland agricultural fields at rates comparable to glaciers and rivers in the most tectonically active mountain belts.

Dropping terms: Endangered species

2009-09-15T04:17:00.000-07:00

VULNERABLE SPECIES - A species particularly at risk because of low or declining numbers or small range, but not a threatened species.

threatened species – a species whose population is not yet low enough to be in immediate danger of extinction, but who certainly faces serious problems. If the problems affecting these species aren’t resolved, it is probable that the species will become endangered. The eastern indigo snake and the red kangaroo are examples of threatened species.

endangered species – a specie, plant or animal, that is in immediate danger of becoming extinct. Its numbers are usually low, and it needs protection in order to survive. The Siberian tiger, the southern sea otter, the snow leopard, the green pitcher plant, and thousands of other plants and animals are endangered worldwide.

extinct species – an extinct species is one that is no longer living. The passenger pigeon, the dodo, and the Stegosaurus are examples of extinct species. These animals no longer exist on the earth.

Dropping terms : Green Building

2009-09-15T04:01:00.000-07:00

"A green building is one which uses less water, optimises energy efficiency, conserves natural resources, generates less waste and provides healthier spaces for occupants, as compared to a conventional building."

E-WASTE

2009-09-14T23:35:00.000-07:00

Every time we discard a used computer, printer, mobile phone and other electrical or electronic appliance and sell it to the local kabadiwala,chances are that we are adding to the rising problem of e-waste.

E-waste contains lead,mercury,arsenic, cadmium,PVC,BFRs and other toxic and potentially hazardous substances. Such different toxic substances and chemicals are likely to create serious problems for the environment and human health if not handled properly.

Lead affects development of brain in children, harms kidneys, circulatory and reproductive systems.
Mercury , a heavy metal, can damage kidneys.
Cadmium damages kidneys

FREECYCLE

2009-09-14T23:00:00.000-07:00

On May 1st, 2003, Deron Beal sent out the first e-mail announcing The Freecycle network to about 30 or 40 friends and a handful of nonprofits in Tucson, Arizona.

As the team recycled, they found themselves calling or driving around to see if various local nonprofits could use them. Thinking there had to be an easier way, Beal set up that first Freecycle e-mail group in a way that permitted everyone in Tucson to give and to get. Freecycle was off and running.

The Freecycle concept has since spread to over 85 countries, where there are thousands of local groups representing millions of of members -- people helping people and "changing the world one gift at a time." As a result, we are currently keeping over 500 tons a day out of landfills!

Recycling lithium ion batteries of electric cars: challenge ahead

2009-09-14T22:04:00.000-07:00

US plans to put 1 million plug-in electric vehicles on road by 2015. The challenge now is how to recycle all those batteries.The Department of Energy recently awarded $9.5 million to a California-based recycling company to boost capacity for lithium-ion batteries, the kind used to power most of the new hybrid and plug-in electric vehicles entering the world market.

US Navy gets bio-fuel savvy

2009-09-14T21:27:00.000-07:00

No, this is not a scrap from some sci-fi movie. The US Navy has already purchased 40,000 gallons of jet fuel derived from camelina—a weedy relative of canola—and 20,055 gallons of algae-derived diesellike fuel for ships.

City Watch : Delhi's vanishing green

2009-09-11T02:22:00.000-07:00

While we are all ecstatic about the plans for new High Capacity Bus System, flyovers and expansion of the Delhi Metro railway network, the BRT and the infrastructure upgrade for the commonwealth games, the large forest cover of Delhi is depleting at an alarming rate. In fact
looking at the speed with which Delhi’s green cover is vanishing, it is not very far off when the city would be devoid of any natural resources worth mentioning.

According to a recent report published in The Economic Times, the Delhi government has already given permission to the Delhi Metro Rail Corporation (DMRC) to fell 29,360 trees for execution of its various projects in the city. Delhi Metro has also sought felling of another 7,508 trees for its projects coming up in Phase II. In addition, another lot of 1,523 trees are proposed to be axed as part of the Delhi Government's expansion for ensuring smooth traffic for 2010Commonwealth Games to be held in the national capital.

Over -fishing : a growing concern

2009-09-11T02:05:00.000-07:00

Extinction is a natural part of our Earth’s history, but today species are becoming extinct faster than ever. Every year, new species are becoming threatened with extinction. World population is increasing by millions each year. All of us are using more and more resources, leaving fewer resources for Earth’s other species.

Every year, people catch about 85 million tons of fish and other marine animals. Fishing has become so intensive that many marine populations are shrinking. These species cannot recover quickly enough to survive constant overfishing.

Nature's recyclers

2009-09-11T00:20:00.000-07:00

Humans are not the only ones to recycle. Nature has its own recyclers.Lichens, mushrooms, sow bugs, earthworms, and beetles spend their whole lives recycling for nature. Nature's recyclers are responsible for turning dead plants and animals back into usable nutrients for new plants and animals. Nature's recyclers are sometimes more effecient and systematic than human recyclers who need to be reminded every now and then!

Indoor air pollution

2009-09-10T23:55:00.000-07:00

Pollutants in air can cause serious illness , right? We all know this but do you know that indoor air can also be polluted ? In fact indoor air quality is a growing concern because in recent studies and reports compiled by the Environmental Protection Agency (EPA) it was discovered that asthma has reached epidemic proportions with almost one in 13 kids having asthma - a condition that can be aggravated by air pollution and ozone.

Is your food safe?

2009-09-10T22:56:00.000-07:00

We are what we eat.Our nutritional status, health,physical and mental faculties depend on the food we eat and how we eat it.

Food contamination can take place at various stages of the food chain. Apart from chemical contamination of food from various sources such as industries, vehicle, pesticides and fertilizers, pollution resulting from growing of vegetables i degraded environmental conditions also affect food safety.

The common sources include presence of heavy metals, pesticides,preservatives, colouring agents and other additives and adulterants.

Arctic loses ice cover

2009-09-10T22:27:00.000-07:00

In the past 30 years, minimum sea ice cover in the Arctic Ocean has declined by 45,000 square kilometers annually.

This means the Arctic will lose the ivory gull, Pacific walrus, ringed seal, hooded seal, narwhal and polar bear—all animals that rely on the ice for foraging, reproduction or as refuge from predators.

FISHY!

2009-09-09T04:12:00.000-07:00

Mercury is one of the most dangerous environmental pollutants, both in its elemental form and in chemical combination. When mercury is released into environment it gets transformed into methylated mercury through microbial action. The methylation of mercury is a key step in the entrance of mercury in the food chain. Methyl mercury bioaccumulates in fish and enters the human body when the fish is eaten.

The good news is that high concentration of mercury is not uniform across all fish species. So while there might be literally something fishy in your fish curry and rice , there is no need to push the extreme panic button always.

Lead in Paints: HELP!

2009-09-09T03:51:00.000-07:00

Lead still finds its way into paints, which are used in our daily lives. Children are the worst sufferers.

The paints on the wall, in toys, on furniture contain Lead that has been recognized as the prime toxic by World Health Organisation (WHO). It impacts over 40 million children worldwide, over 97 per cent of whom live in developing countries. It is not as if Lead -substitutes ae not available in the market! In fact you would be surprised to know that Europe had banned Lead from household paints as early as 1935!

For over half a century the paint industry has known about the grave health impacts of Lead in paints has on children who lick baby cots, suck coloured toys or simply ingest household dust filled with Lead .

Lead can lower IQ and cause a series of coordination skill deficiencies in children.

Climate Change and Children

2009-09-09T02:52:00.000-07:00

Children are the most precious gifts of God. However, if you look at the ways in which children all over the world get affected by climate change you would tend to believe that we do not take enough good care of this precious gift.

Some of the key facts published by UNEP about children and climate change include the following:

1.More than 46 % of the world population is now younger than 25 years old.

2. Approximately 175 children will be affected by climate change induced natural disaster every year over the next decade. This is 50 million more than during ten years to 2005.

3.Children are more likely than adults to perish during natural disasteror succumb to malnutrition, injuries or disease in the aftermath. Over 96 % of all disaster-related deaths worldwide in recent years have occurred in developing countries.

4.Deaths from asthma, which is the most common chronic disease among children, are expected to increase by nearly 20 % by 2016 unless urgent action is taken.

5.One in ever three children in Ethiopia will have safe water.By 2020 it is projected that some 75 to 250 million people in Africa will be exposed to increased water stress due to climate change. 44 % of the continent's population is under the age of 15 years.

6. Climate change can also have a significant impact on a child's ability to attend school. For example, during July 2007 floods in Sudan 200 schools were destroyed affecting nearly 45000 children.

Perhaps it is time to remind the grown-ups that you do not inherit the earth from past generations but borrow it from the future ones!

Poster Competition

2008-07-18T02:17:00.000-07:00

There was overwhelming response to the poster competition announced by Toxics Link on 25th April 2008.
All posters received on the chosen subject 'E-waste' were really wonderful and it was very difficult to judge the best three.
The winners for the poster competition are-

Nishtha Dhamija- Apeejay School, Pitampura

Kshitij Arora- Springdales School, Pusa Road

Visha Gupta-Apeejay School, Pitampura

E-Waste and its Management

2008-05-24T05:13:00.000-07:00

E-Waste and its Management

Today is Sumit Ahuja’s birthday and he is ecstatic. His father has just given him a shining new computer as a gift. Sumit has decided to put the old computer outside his front door for the garbage man to collect. He has thrown it out without any qualms.

There are many Sumits in India. The National WEEE (Waste Electrical and Electronic Equipment) Task Force has estimated that total WEEE generation in India is approximately 1,46,000 tonnes per year.

Definition

There is no clear definition of “Electronic Waste”. While common public perception of e-waste is restricted to relatively durable and expensive end-of-life information and telecommunication equipment and consumer electronics such as computers, laptops, DVD players, etc, many activists also include mobile phones, lighting equipment, toys and medical devices in this category. Broadly speaking, “Electronic Waste” or “e-waste” is the term used to describe old or obsolete electronic appliances which have been disposed off by their original owners. Rapid technology change, low initial cost and planned obsolescence have made this a fast growing problem around the world.

Problems of e-waste

Electrical and electronic equipment are made up of a variety of components, some containing toxic materials and carcinogens. Uncontrolled burning, disassembly, and disposal are causing environmental and health problems. For example, Cathode Ray Tubes in computers contain carcinogens such as lead, barium and other heavy metals. The PVC sheathing of wires is highly corrosive and their burning induces the formation of dioxins. Landfilling e-waste, one of the most widely used methods of disposal, is prone to hazards because of leachates. Mercury, Cadmium and Lead are among the most common and toxic leachates.

E Waste Management in India

The challenges of managing e-waste in India is very different from those in other countries, developed or developing. This is because of its vast geographical and cultural diversity and economic disparities. A few problems:

Ø Rapidly increasing e-waste volumes, both domestically generated, as well as through imports.

Ø No accurate estimates of e-waste generated and recycled.

Ø Low level of awareness of health hazards amongst e-waste workers.

Ø Recycling using primitive and rudimentary techniques in the informal sector resulting in severe environmental damage.

Ø Inefficient recycling processes resulting in loss of material value.

Recycling and Reuse

However, E-waste is a valuable source for secondary raw materials if handled responsibly. E-waste processing usually involves dismantling the equipment into various parts- metal frames, power supplies, circuit boards and plastics- which are separated, often by hand. The various fractions are then sold to smelters or plastic recyclers. These processes are energy intensive. Electronic waste processing systems have matured in recent years following increased regulatory, public and commercial scrutiny. The wisdom of reuse and refurbishment, instead of conventional recycling, is now widely accepted. The environmental and social benefits of reuse are many- less demand for new products, less packaging per unit, availability of technology to wider swathes of society due to greater affordability of products, and diminished use of landfills.

Workshop on E-waste

2008-04-28T02:11:00.000-07:00

Toxics Link organised a workshop on E-waste on 25th of April 2008. The workshop organised at Shriram School, Vasant Vihar was attended by more than 150 students and teachers from 12 schools.

The workshop included an interactive talk on E-waste by Mr Satish Sinha, Associate Director, Toxics Link and screening of a film on E-waste (A Second Hand Life) by Nutan Manmohan.

The first Student4environment Quiz was also organised. The winners of this were-

1st Prize-
Kirat Singh, Shriram School, DLF
Nityesh Bohidar, Shriram School, DLF
Anup Padhy, BlueBells School International
Prashant Khulbe, BlueBells School International

2nd Prize-
Anmol Bharaj, Chinmaya Vidyalaya
Karthik M, Chinmaya Vidyalaya
Agrim Singh, Amity International School, Saket
Shaurya Dhall, Amity International School, Saket

fate of e waste

2008-04-22T00:08:00.000-07:00

This is where your computers end up when they are not working!! Manage your e-waste responsibly