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| | Guardian | Death rays |
 | | In 1921, Harry Grindell Matthews produced one of the first talking films, of Shackleton's speech before setting off for Antarctica, but he remains best known for his "death ray". |
 | | But Matthews refused to explain how the device worked, and a military demonstration only caused a light bulb to glow and a small motor to stop. |
 | | A 1924 Path¿ film features Matthews himself operating an impressive, but unfortunately entirely fictional, ray device.This, we can assume, was as close as he got to the real thing. |
| www.guardian.co.uk /print/0,3858,4990888-111415,00.html (375 words) |
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