Matches in DBpedia 2015-10 for { ?s ?p "The death ray or death beam was a theoretical particle beam or electromagnetic weapon of the 1920s through the 1930s that was claimed to have been invented independently by Guglielmo Marconi, Nikola Tesla, Harry Grindell Matthews, Edwin R. Scott, and Graichen, as well as others. In 1957, the National Inventors Council was still issuing lists of needed military inventions that included a death ray.While based in fiction, research into energy-based weapons inspired by past speculation has contributed to real-life weapons in use by modern militaries sometimes called a sort of 'death ray', such as the United States Navy and its 'Laser Weapon System' (LaWS) deployed in mid-2014. Such armaments are technically known as 'directed-energy weapons'."@en }
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- Death_ray abstract "The death ray or death beam was a theoretical particle beam or electromagnetic weapon of the 1920s through the 1930s that was claimed to have been invented independently by Guglielmo Marconi, Nikola Tesla, Harry Grindell Matthews, Edwin R. Scott, and Graichen, as well as others. In 1957, the National Inventors Council was still issuing lists of needed military inventions that included a death ray.While based in fiction, research into energy-based weapons inspired by past speculation has contributed to real-life weapons in use by modern militaries sometimes called a sort of 'death ray', such as the United States Navy and its 'Laser Weapon System' (LaWS) deployed in mid-2014. Such armaments are technically known as 'directed-energy weapons'.".