With the outbreak of COVID-19, biomedical waste has boomed worldwide, including India. It has now become crucial to learn its proper disposal.
Read on to find out how waste is segregated and collected in hospitals, clinics and other medical centres.
Mosquitos are truly dangerous. They spread diseases.
They are reponsible for outbreaks of malaria, dengue, yellow fever and filariasis.
Learn how to create a mini aquarium model and watch the vibrant colours of the sea enhance the look of your house
Green schools are taking initiatives to clean the polluted air around us
As we gear up for winter, we cannot ignore that this is the time when we experience the worst of air quality across cities and towns. The air we breathe is filled with toxic pollutants like nitrogen dioxide (NO2), sulphur dioxide (SO2), carbon monoxide (CO), particulate matter (PM 2.5, PM 10), lead (Pb), ozone (O3), among others, arising from multiple sources such as vehicles, industries and power plants.
Delhi has been infamous for its air pollution, for years, especially after the World Health Organisation reported it to be the most polluted city in the world in 2014.
Moreover, Delhi residents are not alone in grappling with air pollution. Many other cities such as Allahabad, Varanasi, Patna and Kanpur are also equally at risk.
It is said that when the British Governer General Warren Hastings brought the water hyacinth to India in the 18th century, thinking it was a flower, he couldn't have imagined that was actually a deadly weed.
In the guise of development, what allows us to be callous with earth's resources? A study conducted by Indian Institute of Soil Science shows that majority of the soil in India is deficient in secondary nutrients, such as sulphur, and micronutrients, such as zinc, boron, iron, copper and manganese. The question then is how nutritious can our food be if it is grown on malnourished land? Many other villages are suffering, like Jaduguda and Kolaghat, because the polluter does not take the responsibility of the waste, burdening locals with unseen consequences...
Can we control the ongoing water crisis all by ourselves? It's not about whose responsibility it is, but what we are doing about it.
“When water became a commodity, I lost my freedom. More importantly, it put a financial burden on those who couldn’t afford to buy it. Today, water companies sell drinking water and advertise it being rich in minerals and full of vitamins. Big corporates such as soda companies have been buying rivers for industrial purpose and farmers have no water to irrigate their fields. As the rivers dry up, animals also start wandering and enter villages in search of water, with a threat of getting trapped or killed.
A group of students have come together to address their water worries
The aqueducts connecting the roof to the ground have been aesthetically designed as a part of the building through tiled wall depressions rather than pipes. The rainwater collected from the roof directly recharges the percolation pits. Even inside the building, there are open courtyards with steps for the water to move down and recharge the groundwater. Our sole aim as of now is to recharge the groundwater aquifer, which is a problem in a city like Gurugram, which suffers from alarming drop in groundwater levels. It is due to this, that we are privileged to support well developed green spaces without consuming the city water supply.
A Kolkata man has taken it upon himself to document life and livelihoods along the river Ganga
[The Ganga] is dying. Pollution from the factories and farms of the fastest-growing large economy in the world . . . has turned its waters toxic—BBC The Ganges, India’s holy river, is also one of the most polluted in the world . . . There are many causes of Ganges river pollution—English Online
