It is believed that majority of oil and natural gas originates from algae in ancient oceans. Oil (petroleum) consists of liquid hydrocarbons which arc compounds composed of carbon and hydrogen. At least 80% w/w of oil is carbon. The remainder is principally hydrogen, but sulfur and oxygen may each account for up to 5% of the weight of oil. The burning heating volume of oil is relatively high owing to its liquid state, and is comparable to that of coal.
Total proven oil reserves worldwide are estimated to be worth the equivalent of 40 years of consumable oil, based on a 1988 worldwide oil production rate of 64.2 million barrels per day. Proven oil reserves include residual oil in oil fields where production drilling has already begun. Projected oil reserves are slightly greater...
Hydroponics is simply defined as growing of plants or cultivation of plants without soil but by the use of an inert medium such gravel, sand, peat etc, with the help of a nutrient supplier containing all the essential elements needed by the plants for its normal growth and development. Many Scientists worked on this. Mr. Vivek collected prior information about Hydroponics and wanted to do something that would bring a revolution in Agriculture.
After collecting information about it Mr. Vivek came to know that for growing plants through this cultivation we need a nutrient solution which has all essential elements needed for growth of plant and in definite proportion and in absorbable form.After working three years on it Mr. Vivek invented a nutrient solution in aqueous form named...