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A Crookes radiometer in action. The radiometer is made from a glass bulb from which much of the air has been removed to form a partial vacuum.Inside the bulb, on a low-friction spindle, is a rotor with several (usually four) vertical lightweight vanes spaced equally around the axis.
NASA WorldWind is an open-source (released under the NOSA license and the Apache 2.0 license) virtual globe. According to the website, "WorldWind is an open source virtual globe API. WorldWind allows developers to quickly and easily create interactive visualizations of 3D globe, map and geographical information.
NASA WorldWind, an open-source virtual globe with stars and advanced atmosphere and sunlight effects. A virtual globe is a three-dimensional (3D) software model or representation of Earth or another world. A virtual globe provides the user with the ability to freely move around in the virtual environment by changing the viewing angle and position.
Earth3D was developed as part of a diploma thesis of Dominique Andre Gunia at Braunschweig University of Technology [1] to display a virtual globe of the earth. It was developed before Google bought Keyhole, Inc and changed their product into Google Earth. Earth3D downloads its data (satellite imagery and height data) from a server while the ...
As an atlas software, the 3D World Atlas has many features. These include, but are not limited to, world maps on a 3D globe, thousands of tables and charts, national flags, and a world clock. [2] The software also includes distance measuring and in-depth information on every country, including independence days, government types, and such. [2]
The other nice thing about this virtual version of the Big Wheel is that it doesn't require any arm strength to spin. "It's heavy, and I don't mean like in that late '60s 'heavy, brother' way ...
The globe is a spinning top, spinning at the bottom of a Christmas tree with a ribbon around with the "BBC1" logo on it. Again linked in with end promotions, which would link in by means of a toy train passing in front of the screen. Pop-up Book: Christmas 1990: The globe appears superimposed on a face on the cover of a pop-up book about magic.
A virtual globe is a software that simulates a globe (normally the Earth). Subcategories. This category has only the following subcategory. G. Google Earth (5 P)