Here is a list of the world’s most expensive engineering projects with estimated costs and short descriptions of each project (sources: iCivilEngineer, China Daily, Wikipedia). Some of the projects are already completed, some are under construction, so the cost estimates are not definitive. 5. Gerald R. Ford Class Aircraft Carrier: 8.1 billion USD Artist’s concept [...]
Continue reading...19. May 2009
While not all are in operation today, the coasts of North America are home to some of the most incredible lighthouses in existence. A beacon of safety for sailors all over the world, few recognize the important role lighthouses have played in the development of ocean travel over the years. Some of the most popular [...]
Continue reading...6. May 2009
Despite growing publicity about ‘soft’ addictions, drinking, smoking, drug abuse, overeating and gambling still are the most costly to society. 1. Alcohol. Estimated annual cost: $166 billion. Binge drinking hits the unemployed harder on a per capita basis — 10.4%, vs. 8.4% of employed people. It is most prevalent in small metropolitan locales, rather than [...]
Continue reading...10. April 2009
Ever seen beaches with black, green, white, red or multicolour sand? See this amazing nature phenomenon below! 1. Punalu’u Beach Punalu’u Beach is the most visited of the few black sand beaches on Hawaii’s Big Island and the stunningly black sand is actually volcanic rock, deposited as lava and subsequently cooled when met by the [...]
Continue reading...
25. December 2009
0 Comments