"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 |
| 7431661 | Modular golf swing and putting trainer A golf swing trainer comprising a set of modular cylindrical ground frame members, in the most basic form an elongated front-back member and at least two elongated fore-aft members removably mounted on the front-back member with connections that allow the position a... | 10/07/2008 |