Delhi Rains IMD Orange Alert Live Updates: Severe waterlogging reported; traffic slows down in Delhi-NCR 

water is our essential need , without it we would not be able to survive. thats why we need to...

The circular economy is a model of production and consumption that aims to minimize waste and...

The Urgency to Ban Plastic: A Call to Action In our modern world, plastic has become ubiquitous....

Martin Cooper, an engineer at Motorola, invented the first mobile phone, the DynaTAC, in 1984....

  Oxygen is very important for the life . If we not get the oxygen we are dead . So i want...