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Backtracking: An Interactive Tessellation Game
area"). A single mouseclick on any card in the game-area causes a quarter turn of the card counterclockwise. A double mouseclick on any card in the game-area moves the card back to the original place in the pool. Aim: all cards should be placed in...
Data in a Flash (DAAC Study)
Meshek It was a year of firsts for lightning detection. In 1996, the world's first satellite sensor capable of daytime lightning detection finished its inaugural year in orbit. A valuable global change research tool, the Optical Transient Detector (OTD) delivers d...
Biography: Marconi: Whisper in the Air
AETV.com Classroom Study Guides A&E INSIDER > JOIN > LOGIN HOME| SHOWS| SCHEDULE| VIDEO| NEWSLETTER| OUR STORE Biography Marconi: Whisper in the Air This episode of Biography presents the story of Guglielmo Marconi, the genius who invented the wireless and hel...
Webopedia.com: Wide-Area Network (WAN)
Home > wide-area network wide-area network Tweet A computer network that spans a relatively large geographical area. Typically, a WAN consists of two or more local-area networks (LANs). Computers connected to a wide-area network are often connected throug...
Cell Phones Driving: A Prescription For Disa
its features such as speed dial and redial. Carefully read your instruction manual and learn to take advantage of valuable features most phones offer including, automatic redial and memory dial-most phones can store up to 99 numbers in memory dial. Also, work to memorize the phone keypad so y...
Webopedia: Router
What is router? - A Word Definition From the Webopedia Computer Dictionary Webopedia.com Sign Up | Sign In Search Term of the Day Recent Terms Did You Know? Quick Reference All Categories Stay Connected WeboBlog About Us
Creating International Neighborhoods
experiments make it clear that: Force and acceleration are proportional. More mass makes it harder to accelerate. We are not the only ones fascinated by the accelera- tion sensor. At the grand finale of a recent keynote address, Steve Jobs had a colleague jump 20 feet into an ai...
Robin Chase on Zipcar and her next big idea
? Zero dollars a month. Here's another example: in New Orleans, video cameras were mesh-enabled so that they could monitor crime in the downtown French Quarter. When the hurricane happened, the only communication system standing was the mesh network. Volunteers flew in, a...
1918, Application of Radio Waves to Communication
the milestones in Marconi's development of wireless telegraphy. << Case Files Home | A Determined Mind >> Award Citation (434K) Marconi's Franklin Medal (photocopy) The Franklin Institute Science Museum, 5/15/1918 © 2004-2012 The Franklin Institute. All R...
Sheet Music: The wireless man
The wireless man : Inventions of Note Sheet Music Collection: Lewis Music Library: MIT Lewis Music Library Home "Inventions of Note" Sheet Music Collection "The wireless man" <-- previous | index | start --> Author: Harry De Costa 1885- Lyricist: Louis B...
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