Polonium the Curies while they were investigating the cause of pitchblende radioactivity. Pitchblende, after removal of the radioactive elements uranium and thorium, was more radioactive than the uranium and thorium combined. This spurred the Curies to search for additional radioactive elements. They first separated out polonium from pitchblende in July 1898, and five months later, also isolated radium. German scientist Willy Marckwald successfully isolated 3 milligrams of polonium in 1902, though at the time he believed it was a new element, which he dubbed "radio-tellurium", and it was not until 1905 that it was demonstrated to be the same as polonium.
DISCover Gaming System, or HAWGS, technology would be used for FiringSquad's Ammo digital distribution service. The following month, on September 2007, the company disclosed the InstaPlay desktop client, which improves the ease of use for accessing games. DISCover chief executive officer David Ferrigno addressed Instaplay concerns and comparisons with other digital distribution services such as Direct2Drive and Steam. DISCover Digital Interactive Systems Corporation (or DISCover) is a company specializing in gaming technology for PCs. They are the creators of the DISCover technology which allow PC games to be played like a video game console. The technology, which features the "Drop and