What Are QR Codes and How Do They Work?
What Are QR Codes and How Do They Work? A QR code, which stands for Quick Response code, is the trademark of a specific type of two-dimensional bar code that was...
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Why Do Ants Follow Ant Trails?
Why Do Ants Follow Ant Trails? Most ordinary ants follow ant trails to and from food sources. Ants employ an odor language when gathering food. When an ant finds food,...
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Where Was the First Newspaper Printed?
Where Was the First Newspaper Printed? The first newspaper was probably the Tsing Pao (“News of the Capital”), a court journal published in Beijing (Peking). It is said...
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How Can You Create Strong Passwords?
How Can You Create Strong Passwords? In the virtual world of the Internet, passwords protect your identity and manage access to secure information and websites. When...
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Does New Zealand Have Twenty Two Times More Sheep Than People?
Does New Zealand Have Twenty Two Times More Sheep Than People? The oft-quoted statistic, that New Zealand has 22 sheep for each human, is wrong! Nowadays it’s only...
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