How did the city of Montreal get its name?

Montreal is an island city on the Saint Lawrence River in Canada. The city was first named by European settlers as Ville Marie. However, the city is now named after one of the famous geographical features of the island, a hill consisting of three peaks named Mount Royal. It is situated at a height of 232 m above sea level.

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Scientists have reversed ageing in mice

Scientists have partially reversed the ageing process in mice using genetic engineering. These mice showed signs of new growth of the brain and testes, improved fertility, and the return of a lost cognitive function. Scientists from Harvard and the University of New South Wales are working on the various aspects of the study. They are of the opinion that a major breakthrough in the research will help develop drugs that will restore youthfulness in human cells.

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