Tuesday 12 February 2013

What will happen to the solar system if the sun suddenly loses its heat?

If the sun explodes as the other stars do, what will happen to the Earth? And if the Earth falls out to the space will it finally have a resting place? Where?

What is a VPN?


VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).

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