The Panama Canal
The Panama Canal is an artificial waterway created to shorten shipping routes between the Pacific Ocean and the Atlantic Ocean.
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System that satisfies consumers’ demands of water supply, wastewater disposal,...
The geographic distribution of the world’s population
The world’s population is very unevenly distributed across the globe. Some areas are...
Greenfield and brownfield projects
A new property can be built on a completely empty area or an old building can be renovated.
Apollo 15 mission (Lunar Rover)
The animation shows the two-seater Lunar Rover used in the Apollo 15 mission
The development of the global economy
The current global economy has evolved from private enterprise.
Biogas power plant
Biogas can be produced from organic material (manure, plant waste, organic waste) using...