90 galaxies, space with Names HD Wallpapers from Hubble Telescope

Space wallpapers provide some of the most interesting designs someone can find for their desktop. The universe is full of different colored stars and planets captured on clear and dark nights with only the stars illuminating the sky. Most people have never even seen the sky without some form of artificial light marring the view, what better way to bring back some of the wonder the ancients felt than with a nice space wallpaper.

Close-Up of M27, the Dumbbell Nebula

Its all about the oldest computers in history ever used or invented. Computer is an electronic machine which received the data as input and then process it and provide something as output, this is the new today well-known definition. But in Oldest computers its total different.

1. Antikythera Mechanism
Created: Around 100 to 150 BC.

The Mechanism (pictured) was recovered from a Roman cargo shipwreck off the Greek island of Antikythera. Previous studies have shown it was used to chart the movement of planets and the passing of days and years. Scans in 2008 found that it may also have been used to predict eclipses

Here is the list of most dangerous techniques used to buried or hang in the history which is very torture and unbelievable.

1. Hanged, Drawn, and Quartered Technique