"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 |
| 5834008 | Composition and method for acceleration of wound and burn healing A method for treating wounds including contacting a wound with an effective wound healing amount of bioactive glass and topical antibiotic and composition for the accelerated healing of wounds and burns including particulates of bioactive glass and at lea... | 11/10/1998 |