The speed of light in air is very close to its speed in a vacuum, but it's slightly slower due to the presence of air molecules, which can cause scatt...

The Titanic was a British passenger liner that famously sank on its maiden voyage from Southampton to New York City on April 15, 1912. It struck an ic...

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Malware is a program designed to gain access to computer systems, normally for the benefit of some third party, without the user’s permission. Malware...