সরাসরি প্রধান সামগ্রীতে চলে যান

Environmental pollution: causes, effects, and the remedies

Environmental pollution  

Environmental pollution 
is not a new phenomenon, yet it remains the world’s greatest problem facing humanity, and the leading environmental causes of morbidity and mortality. Man’s activities through urbanization, industrialization, mining, and exploration are at the forefront of global environmental pollution. Both developed and developing nations share this burden together, though awareness and stricter laws in developed countries have contributed to a larger extent in protecting their environment. Despite the global attention towards pollution, the impact is still being felt due to its severe long-term consequences. This chapter examines the types of pollution—air, water, and soil; the causes and effects of pollution; and proffers solutions in combating pollution for sustainable environment and health.
Public awareness is most important as well as the action. Because without spreading awarenes we cannt survive  with the fresh air.. 

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Space_vacation : Amazing facts

SPACE VACATION!    Hundreds of years ago, People thought if it had wings like a bird !.  The dream came true when the Wright brothers first flew in an airplane.  Now people fly faster than birds.  Not only do they travel from one continent to another, they travel from one planet to another.  It is an old story that people have stepped on the moon.  The spacecraft has conquered Mars.  Sometimes the spacecraft is going to see the condition of other planets.  As a result, people are planning to become inter-space citizens for the coming days.  The day will come when people will live on the moon, study on Jupiter and spend their holidays in another space a thousand light years away. Had a wing like a b.. Wright brothers flew   1 continent to another  Spacecraft on mars Inter-space citizens Living on moon Study in Jupiter Holidays in space Faster than birds

Coronapod: Why COVID antibody treatments may not be the answer

Uptake in the United States has been low, despite several authorised therapies and promising clinical trial results COVID-ANTIBODY I n the early days of the pandemic,   researchers raced to identify the most potent antibodies produced by the immune system in response to SAR-COV-2 infection and produce them in bulk. The resulting ‘monoclonal antibodies’ have since been tested in a variety of settings as treatments for COVID-19. But despite promising clinical trial results and several therapies having already been approved, antibody therapies have not yet played a large role in the fight against COVID-19. In this episode of Coronapod, we ask why. Source: Nature.com/authentic news