"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."
Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk
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| Number | Title | Issue Date |
| 4888297 | Process for making a contact structure including polysilicon and metal alloys A multi-layer contact process is described for providing contact to a shallow semiconductor region forming a semiconductor PN junction and with a silicon semiconductor body. The multi-layer structure includes a layer of polycrystalline silicon doped with ... | 12/19/1989 |