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  1. Historic Aerials: Viewer

    To move the map, drag it by clicking and holding down the left mouse button (or only mouse button if on a Mac.) With the mouse button pressed over the map, move the mouse and the map will pan. Go ahead and try it now. That's all well and good you say, but the world is a big place. Panning to Fargo, North Dakota from Yuma, Arizona might take awhile.

  2. Rare Earths Statistics and Information - USGS

    The principal economic sources of rare earths are the minerals bastnasite, monazite, and loparite and the lateritic ion-adsorption clays. The rare earths are a relatively abundant group of 17 elements composed of scandium, yttrium, and the lanthanides.

  3. Deadly diseases: epidemics throughout history

    The 2014 epidemic of Ebola hemorrhagic fever in West Africa was the largest Ebola outbreak on record. The virus killed more than 11,300 people before it was declared over in 2016. 2016

  4. Nov 19, 2016 · This impressive map includes exciting pictorial illustrations of the world’s landmarks, major cities, bodies of water, key rivers, mountain ranges, architectural and cultural details of capital cities, natural resources and animal life, each in a style rendered in a playful and fun way created to entertain as well as educate.

  5. Common Infectious Diseases Worldwide - InfoPlease

    Feb 11, 2017 · The World Health Organization (WHO) estimates that nearly 450,000 cases occur each year. Symptoms of the disease include fever, headaches, joint pains, and itching in the early stage, and confusion, sensory disturbances, poor coordination, and disrupted sleep cycles in the second stage.

  6. Polio - Our World in Data

    Nov 09, 2017 · As a response the “Global Polio Eradication Initiative” (GPEI) was founded in 1988 to fight the virus’s spread and disease burden with a global vaccination campaign. Since then the world has made rapid progress against the disease and until 2016 the number of paralytic cases was reduced by 99.99% with 42 cases in that year worldwide.

  7. Mount Vesuvius: Eruption History. Mount Vesuvius has experienced eight major eruptions in the last 17,000 years. The 79 AD eruption is one of the most well-known ancient eruptions in the world, and may have killed more than 16,000 people. Ash, mud and rocks from this eruption buried the cities of Pompeii and Herculaneum.

  8. Typhoid Fever History - Medical News

    Aug 23, 2018 · Please use one of the following formats to cite this article in your essay, paper or report: APA. Smith, Yolanda. (2018, August 23). Typhoid Fever History.

  9. is one of the world's leading portals to geology and Earth science news and information for rocks, minerals, gemstones, energy, volcanoes, earthquakes, careers, geologic hazards, and more.

  10. Save Time and Money. Our trip planning tools show you the least crowded park to visit every day, customized touring plans for visiting Disney's best rides, honest restaurant reviews, how to save on Disney tickets, the best hotel rooms to ask for, and so much more.