What Is RFID and How Does It Work?
Radio-frequency identification (RFID) is a technology that uses communication via radio waves to exchange data between a reader and an electronic tag attached to an...
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What Do You Mean by the Term Email?
What Do You Mean by the Term Email? Email or e-mail means electronic mail. Same as a letter exchanged in a different way. Computers use the TCP/IP protocol suite to...
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What Are Emojis and How Are They Different from Emoticons?
What Are Emojis and How Are They Different from Emoticons? Emojis are ideograms and smileys used in electronic messages and Web pages, are used much like emoticons and...
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Why Do Meteorologists Assign Female Names to Hurricanes and Storms?
Why Do Meteorologists Assign Female Names to Hurricanes and Storms? Meteorologists long ago learned that naming tropical storms and hurricanes helps people remember the...
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When Was the Sign Language for Deaf-mutes Invented?
When Was the Sign Language for Deaf-mutes Invented? One of the earliest written records of a sign language is from the fifth century BC, in Plato’s Cratylus,...
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