"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 7083811 | Herbal composition for the prevention and treatment of dementia The present invention relates to herbal composition for the prevention and treatment of dementia comprising Polygoni multiflori Radix (Polygonum multiflorum Thunberg), instead of ginseng, Polygalae Radix (Polygala tatarinowi Regel), Ca... | 08/01/2006 |