What are the bad effects of drugs on the human body?
The drug abuse can be very harmful to your health, they are chemicals which can do a lot of harm to the body and the brain as drinking the alcohol, smoking the tobacco, taking...
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Positive and negative effects of chemical pesticides
The chemical pesticides cause the chemical pollution for the soil, the water & the air, they cause serious health risks such as cancer, the nervous system diseases and the reproductive problems in people who...
The importance and uses of solar cells (photovoltaic cell)
The solar cells or the photovoltaic cells are the electrical devices that convert the energy of sunlight into the electricity by the photovoltaic effect which is the ability of matter to emit the electrons...
What is the difference between iPhone 5s and iPhone 6?
The design of iPhone 6 is stunning as iPhone 6 is more smooth and sleek than iPhone 5S which has full aluminum chassis and rounded edges, and if you prefer a smaller and lighter...