Penicillin was discovered in 1927 by Alexander Fleming a microbiologist working at St. Mary's Hospital in London. Fleming was conducting experiments in search of ne…
Read moreJam making Jam is prepared by boiling fruit witha sugar solution until it forms a gel which sets on cooling. In order for a gel to form, the jam should contain: Pect…
Read moreEating disorder have been widely reported and researched since the beginning of the 1980s. Most publicity has been given to anorexia nervosa and bulimia nervosa. These …
Read moreWhat is blood pressure? The blood circulating in the body through arteries deliver nutrients and oxygen to every cell. A pressure is built in the arteries when heart pus…
Read moreDengue virus has killed millions of people around the world before, but in the last few weeks, it is gradually increasing again in Pakistan and especially in Sindh prov…
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