What are the different types of CAD? Computer-aided design ... 3D wireframe models are used to show basic design concepts as the starting point for more detailed surface modeling or solid modeling ...

Select your boat to get started. A boat's history affects it's value—check the history of this 1997 Design Concepts and avoid buying a previously damaged boat. Check for storm damage, accidents, loss, ...

Select your boat to get started. A boat's history affects it's value—check the history of this 2004 Design Concepts and avoid buying a previously damaged boat. Check for storm damage, accidents, loss, ...