Did You Know...
...that it was melting ice cream that inspired the invention of the outboard motor? It was a lovely August day and Ole Evinrude was rowing his boat to his favorite island picnic spot. As he rowed, he watched his ice cream melt and wished he had a faster way to get to the island. At that moment the idea for the outboard motor was born!
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| Number | Title | Issue Date |
| 7077839 | Methods for tissue welding using laser-activated protein solders Various tissue glues have drawback such as toxicity, causing inflammatory reactions or insufficient bonding strength. The present invention is directed to methods of form tissue adhesion by administering to tissues compositions comprising proteins conjugated to one ... | 07/18/2006 |
| 6918243 | Bi-propellant injector with flame-holding zone igniter A bi-propellant injector (66) includes a first injector element (68) and a second injector element (70) injecting a first propellant (69) and a second propellant (71), respectively, into a combustion chamber (53). A flame-ho... | 07/19/2005 |
| 6904750 | Integral pulse detonation system for a gas turbine engine A pulse detonation system for a gas turbine engine having a longitudinal centerline axis extending therethrough includes a rotatable cylindrical member having a forward surface, an aft surface, and an outer circumferential surface, where at least one stage of spaced... | 06/14/2005 |
| 5780765 | Pyrogen compound kit for an electrical model rocket ignitor The invention is directed to an electrical ignitor for a model rocket, including two insulated lead wires, with each lead wire having an uninsulated end. An element wire interconnects the uninsulated ends from each lead wire. The element wire forms a plur... | 07/14/1998 |
| 5665272 | Multifuel combustion engine and use in generating obscurant smoke The multifuel combustion engine is a Lenoir cycle (constant volume), pulst combustion engine capable of operating on gasoline, diesel or kerosene based fuels. Although the preferred embodiment is described in terms of Lenoir cycle pulsejet engines, the p... | 09/09/1997 |
| 4744300 | Utilization of metal hydride and acidic reagent for the accelerating of masses and propulsion devices for applying such materials The utilization of metal hydride and an acidic reagent for the accelerating of masses, and propulsion devices for applying such materials. The materials are of a saline complex metal hydride and acidic reagent which is sprayed onto the metal hydride which... | 05/17/1988 |
