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🌍 What Gases We Breathe In and Out: The Science of Every Breath We Take

🌍 What Gases We Breathe In and Out: The Science of Every Breath We Take 🌬️ Introduction: The Breath of Life  We breathe in air, a nutritious mixture of invisible gases that keep us alive. None of us, though, pauses to think about what we are breathing. Instead of being simply "oxygen," air is a remarkable and complex mixture of gases that have evolved over millions of years as a result of industrialization, the emergence of plants, and, most recently, pollution in the modern world. This blog will examine the actual composition of the air we breathe, its historical changes, the gases we breathe in and out, and the reasons why breathing is both a scientific marvel and a cause for concern regarding the environment. 🌎 The Air We Breathe: A Historical Context 🕰️ The Antiquity of Air  The four classical elements—earth, air, fire, and water—were based on a philosophical idea before we were aware of the chemical characteristics of air. Then, through experimentation and obser...
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Tamil Nadu Today | Cyclone Montha brings intense rains in northern parts of State

 Tamil Nadu Today | Cyclone Montha brings intense rains in northern parts of the State

Heavy rains in Chennai as Cyclone Montha hits northern Tamil Nadu bringing strong winds and flooding streets


North T.N. experiences heavy rains due to Cyclone Montha.

Since last night, as severe cyclonic storm Montha approached the coast, widespread, heavy rainfall has been pelting many areas of Chennai and the surrounding districts. With a maximum wind speed of 90–100 kmph with gusts up to 110 kmph, the weather system is expected to cross the Andhra Pradesh coast tonight between Machilipatnam and Kalingapatnam near Kakinada, according to the Regional Meteorological Centre (RMC), Chennai.

Vijay claims that the DMK government was careless in the procurement of paddy.

In a statement released a day after meeting with the families of the victims at a TVK rally, Tamilaga Vettri Kazhagam (TVK) president Vijay responded to political developments a month after the Karur stampede by questioning why the Tamil Nadu government had not taken immediate action when it became known that paddy that had been cultivated through the laborious efforts of farmers had been soaked and damaged.

The Madras High Court judge declines to recuse himself from the hearing.

The Tamil Nadu government filed an appeal against the Madras Race Club (MRC), and Justice S.M. Subramaniam of the Madras High Court has refused to recuse himself from hearing it.

"A judge may independently recuse himself from a case that the Chief Justice has assigned to him. He would have to decide that for himself. But recusal at the asking of a litigating party, unless justified, must never be acceded to,” the senior judge wrote when the counsel representing MRC requested him to recuse, fearing bias as the judge had passed adverse orders against MRC in another case and had also appeared against it in two cases during his stint as a lawyer.

Stalin presides over DMK’s poll booth management training programme.

Speaking at a program called "My Polling Booth – Victory Booth" (En vaakuchavadi – vetri vaakuchavadi), which aims to train party members to run polling booths during elections, in Mamallapuram, DMK leader and Chief Minister M.K. Stalin stated that the 2026 Assembly election would decide Tamil Nadu's future and that there would be a "fight between the DMK, which stands tall with its unique rule," and the "slaves bending before Delhi."

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