Monday, September 19, 2016

World Heritage Sites

UNESCO has a list of the most beautiful places in the planet. The pyramids of egypt is a wonder of ancient engineering. We wonder of course how is it made. I would say through hardwork and enthusiasm. Ancient people know how simple machines work so theoretically they use pulleys, wedges, levers, inclined planes and etcetera.



How old are world heritage sites? They are determined by the half-life of minerals that decompose present on the rocks and stones.



Why Indians? They have sleepy eyes.

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