"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 |
| 6688970 | Combine threshing rotor front bearing and inlet section with anti-wind geometry A threshing rotor and front bearing housing shroud assembly for an agricultural combine having improved anti-wind characteristics, particularly with regard to long, wet straw. The invention resides in a front rotor inlet or infeed section having at least ... | 02/10/2004 |