Tag Archives: electricity

The Three Gorges Dam

China’s Three Gorges Dam on the Yangtze River is the world’s largest hydroelectric project.  Built from 30 million cubic meters of concrete (10+07), it stands 606 feet tall (10+02) and spans 1.5 miles across. While the Dam’s construction employed 60,000 workers (10+04), it also displaced 1.3 million people (10+06), leveled 1,350 towns (10+03) and destroyed [...]

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India’s Push for Solar Power

India has ambitious plans to reduce its dependency on coal-fired power plants by integrating solar power into its energy portfolio.  Azure Power is providing clean, solar-generated electricity to a state-government electric utility.  The city of Khadoda, for example, has blanketed 63-acres of land with 36,000 (10+04) solar panels, each of which must be dusted by [...]

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(Atomic number) 29 (Copper – Cu)

The name copper is derived from Latin word cuprium which refers to island of Cyprus where ore deposits were found thousands of years ago.  Common uses include coins, sculpture and conductor of electricity. Melting point     1083 Celsius Boiling point      2567 Celsius Copper has 29 electrons and 29 protons.  “In nature it has two isotopes, 63 [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1288 days ago