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Do You Know
Questions & Answers on General Knowledge.

Question:
What are the uses of smell?
Answer:
Smell is an important sense that our nose helps to detect. Smell helps us to examine the environment around us. Our nose continuously tests the air we breathe and alerts us accordingly. It warns us in case of potential dangers like smoke or poisonous gas or tells us about the presence of other people or objects. Most importantly smell serves as a recognition function. Each of us has a unique smell and often we recognize one another by smell. This is how even a new born baby recognizes his mother!
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  • Venice

    Ponte della Costituzione

    The Ponte della Costituzione (English Constitution Bridge) is the fourth bridge over the Grand Canal in Venice, Italy.It was designed by Santiago Calatrava, and was moved into place in 2007 (connecting Stazione di Santa Lucia to Piazzale Roma), amid protest by politicians and the general public.The bridge was installed in 2008 and opened to the public on the night of September 11, 2008.The bridge was known as Quarto Ponte sul Canal Grande before the official name was adopted to celebrate the 60th anniversary of the Italian constitution in 2008. Tourists and locals in Venice now refer to it as the Calatrava Bridge (Italian Ponte di Calatrava).


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