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The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 7152092 | Creating chat rooms with multiple roles for multiple participants A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a training opportunity to understand... | 12/19/2006 |
| 6993513 | Interactive simulations utilizing a remote knowledge base A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a training opportunity to understand... | 01/31/2006 |
| 6962495 | Computer enabled training of a user to validate assumptions A system, method and article of manufacture are disclosed which implement a training session for training a user to validate assumptions. First, a plurality stimuli are presented to a user in the context of a simulation. The user is then prompted to enter responses ... | 11/08/2005 |
| 6736642 | Computer enabled training of a user to validate assumptions A system, method and article of manufacture are disclosed which implement a training session for training a user to validate assumptions. First, a plurality stimuli are presented to a user in the context of a simulation. The user is then prompted to enter responses ... | 05/18/2004 |
| 6658398 | Goal based educational system utilizing a remediation object A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a business opportunity to... | 12/02/2003 |
| 6549893 | System, method and article of manufacture for a goal based system utilizing a time based model A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a business opportunity to... | 04/15/2003 |
| 6542880 | System, method and article of manufacture for a goal based system utilizing a table based architecture A system is disclosed that provides a goal based learning system utilizing a rule based expert training system to provide a cognitive educational experience. The system provides the user with a simulated environment that presents a business opportunity to... | 04/01/2003 |
